GHG14 ACM2.1 Fault Codes

Transcription

1 GHG14 ACM2.1 Fault Codes Circuit Fault Rationality Fault Engine Protection Fault Component Broadcasted Fault Communication Data Fault Information Fault ACM2.1 FAULT CODE DESCRIPTION GHG Ambient Air Pressure Signal Not Available via CAN Coolant Temperature Signal Not Available via CAN ACM Power Down - Key Off Purge Cycle Battery Voltage Battery Voltage Ambient Air Temperature Signal Not Available via CAN Engine Speed Signal Not Available via CAN Actual Torque Signal Not Available via CAN CPC Message not Received or Stopped Arriving PT-CAN Heartbeat Missing ACM2.1 engine hours data erratic, intermittent or incorrect DEF Tank Level 0 - Empty (Speed Limited) DEF Tank Level Sensor Circuit Failed DEF Tank Level Sensor Circuit Failed DEF tank level signal not available DEF Tank Level 1 - Empty DEF Tank Level DEF Tank Temperature Sensor Circuit Failed DEF Tank Temperature Sensor Circuit Failed DEF Tank Temperature Signal Not Available via CAN Reductant Tank Temperature Sensor Circuit Range/Performance DEF Tank Temperature Error (CAN) SCR Inlet NOX Sensor - Error

2 GHG14 ACM2.1 Fault Codes ACM2.1 FAULT CODE DESCRIPTION GHG SCR Outlet NOX Sensor - Error SCR Inlet NOX Sensor Circuit Failed SCR Inlet NOX Sensor Circuit Failed SCR Inlet NOX Sensor Signal Not Available NOX RAW Sensor not ready after dewpoint enable check SCR Outlet NOX Sensor - Drift SCR Outlet NOX Sensor Circuit Failed SCR Outlet NOX Sensor Circuit Failed SCR Outlet NOX Sensor Signal Not Available NOX Outlet Sensor Drift NOX Outlet Sensor Drift Exhaust Mass Signal Not Available via CAN DOC Inlet Temperature Circuit Failed DOC Inlet Temperature Circuit Failed DOC Inlet Temperature - Signal Spike Diesel Oxidation Catalyst (DOC) Inlet Temperature Out Of Range Preventing HC Dosing DOC Temperature Drift - Inlet or Outlet DPF Outlet Temperature Very DPF Outlet Temperature Circuit Failed DPF Outlet Temperature Circuit Failed DPF Outlet Temperature - Signal Spike DPF Outlet Temperature DPF Outlet/SCR Inlet Temperature - Abnormal DOC Outlet Temperature Sensor - Plausibility Error DOC Outlet Temperature Very DOC Outlet Temperature Circuit Failed DOC Outlet Temperature Circuit Failed

3 GHG14 ACM2.1 Fault Codes ACM2.1 FAULT CODE DESCRIPTION GHG DOC Outlet Temperature Response Error DOC Outlet Temperature - Signal Spike DOC Outlet Temperature DOC Temperature Drift - Inlet or Outlet Abnormal DOC Temperature Rise DPF Pressure Out of Range Very DOC Inlet Pressure Sensor - Not Plausible DOC Inlet / Outlet Pressure Not Plausible DEF Dosing Valve Circuit Failed DEF Dosing Valve Circuit Failed DEF Dosing Valve Circuit Failed Open Dosing Unit Error DEF Tank Temperature DEF Tank Temperature DEF Coolant Valve Circuit Failed DEF Coolant Valve Circuit Failed DEF Coolant Valve Circuit Failed Open Improper DEF Quality DEF Purge Lamp Circuit Failed DEF Purge Lamp Circuit Failed DEF Purge Lamp Circuit Failed Open ACM Sensor Supply 1 Short to Battery ACM Sensor Supply 1 Short to Ground ACM Sensor Supply 2 Short to Battery ACM Sensor Supply 2 Short to Ground DEF Tank Signal Erratic via CAN Regen Temperature - Out of Range Regen Temperature - Out of Range DOC Outlet Temp ( Temp Regen) Side Digital Output 1 Circuit Failed Side Digital Output 1 Circuit Failed Side Digital Output 3 Circuit Failed Side Digital Output 3 Circuit Failed DOC Inlet Pressure Circuit Failed

4 GHG14 ACM2.1 Fault Codes ACM2.1 FAULT CODE DESCRIPTION GHG DOC Inlet Pressure Circuit Failed DPF Outlet Pressure Sensor - Not Plausible DPF Outlet Pressure Circuit Failed DPF Outlet Pressure Circuit Failed Parked Regen Failed - DOC Temp In Preventing Dosing Parked Regen Failed - DOC Temp Out, Not Reaching Target Temp Soot Level Very DPF Zone 3 Condition Soot Level DPF Zone 2 Condition DPF Ash Clean Request DPF Pressure - Out of Range DOC inlet temperature out of range low preventing HC dosing DEF Pressure Sensor Circuit Failed DEF Pressure Sensor Circuit Failed SCR Line Heater #1 Circuit Failed SCR Line Heater #1 Circuit Failed SCR Line Heater #1 Open Circuit SCR Line Heater #2 Circuit Failed SCR Line Heater #2 Circuit Failed SCR Line Heater #2 Circuit Failed Open SCR Line Heater #3 Circuit Failed SCR Line Heater #3 Circuit Failed SCR Line Heater #3 Circuit Failed Open SCR Line Heater #4 Circuit Failed SCR Line Heater #4 Circuit Failed SCR Line Heater #4 Circuit Failed Open SCR Inlet Temperature Sensor Circuit Failed SCR Inlet Temperature Sensor Circuit Failed SCR Inlet Temperature - Signal Spike SCR Inlet Temperature Sensor - Rationality Error SCR Inlet Temperature

5 GHG14 ACM2.1 Fault Codes ACM2.1 FAULT CODE DESCRIPTION GHG SCR Inlet Temperature Sensor Drift in Range SCR Outlet Temperature SCR Outlet Temperature Sensor Circuit Failed SCR Outlet Temperature Sensor Circuit Failed SCR Outlet Temperature - Signal Spike SCR Temperature Drift - Inlet /Outlet SCR NOX Conversion Efficiency Very SCR NOX Conversion Efficiency Under pressurized DEF system Over pressurized DEF system pump speed signal over measurement range pump speed signal below measurement range DEF system is not being controlled as expected DEF Pump Circuit Failed DEF Pump Circuit Failed DEF Pump Circuit Failed Open Side Digital Output 4 Circuit Failed Side Digital Output 4 Circuit Failed Side Digital Output 5 Circuit Failed Side Digital Output 5 Circuit Failed Regulatory Fault Ignored - Final Action (Speed Limit) Regulatory Fault Ignored - Derate On Regulatory Fault Ignored - Final Action Pending SCR Abnormal Temperature Rise DPF Regen Too Often Non DEF flow situation DPF HC Absorption Very DPF HC Absorption Warning DPF HC Absorption SCR Line Heater #5 Circuit Failed SCR Line Heater #5 Circuit Failed

6 GHG14 ACM2.1 Fault Codes ACM2.1 FAULT CODE DESCRIPTION GHG SCR Line Heater #5 Circuit Failed Open NOX Mass Signal Not Available via CAN Side Digital Output Supply Voltage Circuit Failed Side Digital Output UV_DOS Circuit Failed Under pressurized DEF system Over pressurized DEF system Under pressurized DEF system Over pressurized DEF system DEF system has been over pressurized Non DEF flow situation Selective Catalyst Reduction (SCR) Inlet Temperature Too

7 GHG14 CPC4 Fault Codes CPC4 FAULT CODE DESCRIPTION GHG Park Brake Status Not Plausible (Vehicle Moving) J1939 Park Brake Switch Signal from Sources #1, #2, or #3 is missing or not available J1939 Park Brake Switch Signal from Sources #1, #2, or #3 is erratic 84 0 Vehicle Speed Above Programmable Threshold While Driving 84 3 Vehicle Speed Sensor Circuit Failed 84 4 Vehicle Speed Sensor Circuit Failed 84 5 Vehicle Speed Sensor Open Circuit 84 6 VSS Anti-Tamper Detection via ABS Vehicle Speed Comparison 84 7 Hall effect VSS wiring mismatch, rationality fault Vehicle Speed Above Programmable Threshold2 While Driving J1939 Wheel-Based Vehicle Speed Signal from Sources #1, #2, or #3 is missing or not available Hall effect VSS supply voltage out of range J1939 Wheel-Based Vehicle Speed Signal from Sources #1, #2, or #3 is erratic Vehicle Speed Sensor Drifted Error (VSS signal not plausible) Vehicle Speed Failure 91 0 Accelerator Pedal Circuit Failed 91 2 Accelerator Pedal Learn Error 91 4 Accelerator Pedal Circuit Failed Channel Accelerator Pedal Idle Not Recognized Channel Accelerator Pedal Signal 1 Missing Throttle pedal rationality check failed J1939 EEC2 Message is missing or not available Channel Accelerator Pedal Not Learned Channel Accelerator Pedal Learned Range to Large 98 0 Oil Level

8 GHG14 CPC4 Fault Codes CPC4 FAULT CODE DESCRIPTION GHG Oil Level Very Oil Level Oil Pressure Very PMC Level 2 fault Oil Pressure Air Filter Restriction Coolant Temperature Very Coolant Temperature Coolant Level Very Coolant Level Circuit Failed Coolant Level Circuit Failed Coolant Level Sensor Circuit Failed Coolant Level J1939 Retarder Fluid Message is missing Kl15 ignition switch status of CPC2 and MCM do not match Battery Voltage Battery Voltage Very Opt Idle Detected Charging System or Battery Failure Main battery connection lost ECU powerdown not completed (Main Battery Terminal Possibly Floating) Battery Voltage Ambient Temperature Sensor Data Erratic J1587 Ambient Air Temp Sensor Data Message Stopped Arriving J1587 Ambient Air Temp Sensor Data Not Received This Ign Cycle J1939 ETC1 Message is missing J1939 Transmission Output Shaft Speed Signal is missing or not available J1939 Transmission Output Shaft Speed Signal is erratic MCM Engine Hours Data higher than expected MCM Engine Hours Data lower than expected MCM Engine Hours Data not received or stopped arriving MCM Engine Hours Data increasing at an implausible rate

9 GHG14 CPC4 Fault Codes CPC4 FAULT CODE DESCRIPTION GHG ACM Reported Ash Mileage is er than the CPC Stored Value J1939 Transmission Current Gear Signal is missing or not available J1939 Transmission Current Gear Signal is erratic J1939 ETC2 Message is missing Transmission gear selection switch reports internal error J1939 Powertrain Message (transfer case / PTO) is missing Transmission gear selection switch reports non-plausible engine brake stage requests J1939 CCVS Message is missing J1939 RC Message from Transmission Retarder is missing Idle Validation Switch Inputs Reversed Idle Validation Switch 1 Circuit Failed Idle Validation Switch 1 Circuit Failed Idle Validation Switch 2 Circuit Failed Idle Validation Switch 2 Circuit Failed Engine Brake Disable push-button shorted to Ground or pressed too long J1939 Cruise Control Enable Switch Signal from Sources #1, #2, or #3 is missing or not available J1939 Cruise Control Enable Switch Signal from Sources #1, #2, or #3 is erratic Service Brake Status Not Plausible J1939 Service Brake Switch Signal from Sources #1, #2, or #3 is missing J1939 Service Brake Switch Signal from Sources #1, #2, or #3 is erratic Clutch switch status not plausible Cruise Control SET and RESUME Circuits Failed J1939 Cruise Control Coast Switch Signal from Source #1, #2, or #3 is missing or not available

10 GHG14 CPC4 Fault Codes CPC4 FAULT CODE DESCRIPTION GHG J1939 Cruise Control Coast Switch Signal from Sources #1, #2, or #3 is erratic J1939 Cruise Control Coast Switch Signal from Source #1, #2, or #3 is missing or not available J1939 Cruise Control Accelerate Switch Signal from Sources #1, #2, or #3 is erratic J1708 Data Link Failure CPC2 Hardware Failure CPC Software Diagnostics Internal temperature of CPC4 too high PTCAN Incorrect MCM System ID Received ECAN Link Circuit Failure MCM PT-CAN DM1 Message Not Received or has Stopped Arriving ACM PT-CAN DM1 Message Not Received or has Stopped Arriving TCM System IDs Not Received or Stopped Arriving MCM System ID Not Received or Stopped Arriving EEPROM Checksum Failure EEPROM Checksum Failure for the SCR Block XFLASH Static Fault Code Memory Page Read Write Failure ms ECU OS Task Timed out Prior to Completion CPC Hardware/Software Mismatch DDEC Data Xflash Write Error. Replace CPC SCR Number Out of Range J1939 PROP11 message is missing HDMS Fan is configured and the J1939 message was not received or has stopped arriving J1939 Data Link Failure Starter Pin 1 18 Circuit Failed Digital Output 3 07 Circuit Failed Digital Output 3 07 Circuit Failed Digital Output 3 07 Circuit Open Digital Output 3 08 Circuit Failed Digital Output 3 08 Circuit Failed

11 GHG14 CPC4 Fault Codes CPC4 FAULT CODE DESCRIPTION GHG Digital Output 3 08 Circuit Open Digital Output 3 09 Circuit Failed Digital Output 3 09 Circuit Failed Digital Output 3 09 Circuit Open Digital Output 4 07 Circuit Failed Digital Output 4 07 Circuit Failed Digital Output 4 07 Circuit Open Digital Output 1 13 Circuit Failed Digital Output 1 13 Circuit Failed Digital Output1 13 Circuit Open Digital Output 3 10 Circuit Failed Digital Output 3 10 Circuit Failed Digital Output 3 10 Circuit Open Digital Output 2 10 Circuit Failed (CEL / AWL Lamp) Digital Output 2 10 Circuit Failed (CEL / AWL Lamp) Digital Output 2 10 Circuit Open (CEL / AWL Lamp) Digital Output 3 12 Circuit Failed Digital Output 3 12 Circuit Failed Digital Output 3 12 Circuit Open Digital Output 3 16 Circuit Failed Digital Output 3 16 Circuit Failed Digital Output 3 16 Circuit Open Digital Output 4 06 Circuit Failed Digital Output 4 06 Circuit Failed Digital Output 4 06 Circuit Open Digital Output 1 05 Circuit Failed Digital Output 1 05 Circuit Failed Digital Output 1 05 Circuit Open Digital Output 1 04 Circuit Failed Digital Output 1 04 Circuit Failed Digital Output 1 04 Circuit Open TOP2 Shift Failure Digital Output 4 10 Circuit Failed Digital Output 4 10 Circuit Failed Digital Output 4 10 Circuit Open Frequency Output 4 12 Circuit Failed Frequency Output 4 12 Circuit Failed Frequency Output 4 12 Circuit Open Frequency Output 1 09 Circuit Failed

12 GHG14 CPC4 Fault Codes CPC4 FAULT CODE DESCRIPTION GHG Frequency Output 1 09 Circuit Failed Frequency Output 1 09 Circuit Open J1939 EBC2 Message from ABS is missing J1939 Front Axle Speed Signal is missing or not available J1939 Front Axle Speed Signal is erratic Digital Output 4 09 Circuit Failed Digital Output 4 09 Circuit Failed Digital Output 4 09 Circuit Open Digital Output 3 17 Circuit Failed Digital Output 3 17 Circuit Failed Digital Output 3 17 Circuit Open Digital Output 4 01 Circuit Failed Digital Output 4 01 Circuit Failed Digital Output 4 01 Circuit Open Throttle inhibit switch signal not plausible due to excess vehicle speed EVOBus 5stage retarder level position not plausible J1939 EBC1 Message is missing J1939 Engine Retarder Selection Signal Missing or not available J1939 Engine Retarder Selection Signal Erratic Remote Accelerator Pedal Supply Voltage Out of Range Remote Accelerator Pedal Circuit Failed Remote Accelerator Pedal Circuit Failed J1939 PTO Message Not Received This Ignition Cycle J1939 CM1 Message is missing J1939 CM1 SPN986 Signal from source #1 or #2 is missing or not available J1939 Service Brake Switch Signal from EBC1 is erratic J1939 AIR1 Message (Air Supply Pressure) is missing from first source address

13 GHG14 CPC4 Fault Codes CPC4 FAULT CODE DESCRIPTION GHG J1939 AIR1 Message (Air Supply Pressure) is missing from second source address J1939 Powertrain Message (AMT - Detroit transmission) is missing J1939 Service Brake Switch Signal from EBC1 is missing or not available J1939 Service Brake Switch Signal from EBC1 is erratic Stop Engine Override Switch Short Circuit to Ground ABS fault restricts automatic gear selection functionality. Check ABS for proper function J1939 TC1 Message (Transmission Mode) is missing J1939 Message was lost (message counter error) J1939 Message was lost (CRC error) Adaptive Cruise Control Message Not Received Adaptive Cruise Control Device - General Error J1939 HRW Message from ABS is missing J1939 HRW Wheel Speed Signal Missing J1939 HRW Wheel Speed Signal Erroneous J1939 Tachograph Output shaft speed Signal is erratic J1939 Tachograph Output shaft speed Signal is missing or not available J1939 TCO1 Message is missing J1939 Tachograph Vehicle Speed Signal is missing or not available J1939 Tachograph Vehicle Speed Signal is erratic Optimized Idle Safety Loop Faulted J1939 BM Message (Battery Main Switch) is missing J1939 ERC1 Message is missing EVOBus 5stage retarder level calibration not plausible VDC1 Message was not received or has stopped arriving.

14 GHG14 CPC4 Fault Codes CPC4 FAULT CODE DESCRIPTION GHG J1939 TCFG2 Message is missing J1939 Message is missing from source address 3 (dec) J1939 Message is missing from source address 11 (dec) J1939 Message is missing from source address 17 (dec) J1939 Message is missing from source address 23 (dec) J1939 Message is missing from source address 25 (dec) J1939 Message is missing from source address 33 (dec) J1939 Message is missing from source address 42 (dec) J1939 Message is missing from source address 49 (dec) J1939 CM1 Message (Maximum Vehicle Speed Limit) is Missing or Not Available Accelerator pedal "in-range" fault Channel Accelerator Pedal Signal 2 Missing Channel Accelerator Pedal GAS1 and GAS2 Signal Missing Digital Output 4 02 Circuit Failed Digital Output 4 02 Circuit Failed Digital Output 4 02 Circuit Open Off-way Engine Configuration Selection message on J1939 was not received or has stopped arriving J1939 ETC7 Message is missing Transmission Shift Console Datalink (LIN) Generator (Charging System) D+ terminal failure Accelerator Pedal Supply Voltage Circuit Failed Accelerator Pedal Supply Voltage Circuit Failed Channel Accelerator Pedal Supply Voltage Missing Remote Accelerator Pedal Supply Voltage Circuit Failed Remote Accelerator Pedal Supply Voltage Circuit Failed

15 GHG14 CPC4 Fault Codes CPC4 FAULT CODE DESCRIPTION GHG J1939 ESS Message is missing DPF Regen Inhibit MUX Switch Message Stopped Arriving DPF Regen Inhibit MUX Switch Message Contains SNV Indicator DPF Regen Inhibit MUX Switch Message Not Received this Ign Cycle DPF Regen Inhibit MUX Switch Message Contains Data Error Indicator DPF Regeneration Switch Short Circuit to Ground DPF Regen Force MUX Switch Message Stopped Arriving DPF Regen Force MUX Switch Message Contains SNV Indicator DPF Regen Force MUX Switch Message Not Received this Ign Cycle DPF Regen Force MUX Switch Message Contains Data Error Indicator Frequency Output 4 15 Circuit Failed Frequency Output 4 15 Circuit Failed Frequency Output 4 15 Circuit Open Frequency Output 4 11 Circuit Failed Frequency Output 4 11 Circuit Failed Frequency Output 4 11 Circuit Open Analog Ground 3 02 Circuit Failed Analog Ground 3 02 Circuit Failed Analog Ground 3 02 Circuit Open Digital Input 1 01 Circuit Failed Digital Input 1 01 Circuit Failed Digital Input 1 02 Circuit Failed Digital Input 1 02 Circuit Failed Digital Input 1 12 Circuit Failed Digital Input 1 12 Circuit Failed Digital Input 1 14 Circuit Failed Digital Input 1 14 Circuit Failed Digital Input 1 15 Circuit Failed Digital Input 1 15 Circuit Failed Digital Input 1 16 Circuit Failed Digital Input 1 16 Circuit Failed Digital Input 1 17 Circuit Failed Digital Input 1 17 Circuit Failed

16 GHG14 CPC4 Fault Codes CPC4 FAULT CODE DESCRIPTION GHG Digital Input 1 11 Circuit Failed Digital Input 1 11 Circuit Failed Digital Input 2 09 Circuit Failed Digital Input 2 09 Circuit Failed Digital Input 2 11 Circuit Failed Digital Input 2 11 Circuit Failed Digital Input 2 12 Circuit Failed Digital Input 2 12 Circuit Failed Digital Input 2 13 Circuit Failed Digital Input 2 13 Circuit Failed Digital Input 2 14 Circuit Failed Digital Input 2 14 Circuit Failed Digital Input 2 15 Circuit Failed Digital Input 2 15 Circuit Failed Digital Input 2 07 Circuit Failed Digital Input 2 07 Circuit Failed Digital Input 2 08 Circuit Failed Digital Input 2 08 Circuit Failed Digital Input 4 16 Circuit Failed Digital Input 4 16 Circuit Failed Digital Input 4 18 Circuit Failed Digital Input 4 18 Circuit Failed Digital Input 4 13 Circuit Failed Digital Input 4 13 Circuit Failed Digital Input 1 10 Circuit Failed Digital Input 1 10 Circuit Failed Digital Input 4 17 Circuit Failed Digital Input 4 17 Circuit Failed Digital Input 3 18 Circuit Failed Digital Input 3 18 Circuit Failed Digital Input 4 08 Circuit Failed Digital Input 4 08 Circuit Failed Digital Input 4 04 Circuit Failed Digital Input 4 04 Circuit Failed Digital Input 4 05 Circuit Failed Digital Input 4 05 Circuit Failed Digital Input 4 03 Circuit Failed Digital Input 4 03 Circuit Failed Digital Input 4 01 Circuit Failed Digital Input 4 01 Circuit Failed Digital Input 4 02 Circuit Failed Digital Input 4 02 Circuit Failed Transmission Speed Failure Transmission Speed Sensor 4 04 or 3 13 Circuit Failed

17 GHG14 CPC4 Fault Codes CPC4 FAULT CODE DESCRIPTION GHG Transmission Speed Sensor 4 04 or 3 13 Circuit Failed Transmission Speed Sensor Open Circuit Analog Output 01 Failed Analog Output 01 Failed or Open Circuit Analog Output 02 Failed Analog Output 02 Failed or Open Circuit J1939 PTODE Message (PTO Drive Engagement) is missing ms ECU OS Task Locked in an Endless Loop ms ECU OS Task Timed out Prior to Completion ms ECU OS Task Locked in an Endless Loop TSC1 Message Counter indicates lost Messages TSC1 Message Checksum wrong J1939 PROP B06 Message is missing J1939 PROP B07 Message is missing J1939 BM Message is missing J1939 TCI Message is missing J1939 AIR1 Message is missing from first source address J1939 AIR1 Message is missing from second source address J1939 EAC1 Message is missing J1939 TC1 Message is missing Generator terminal W - allocation error (pulse/rev signal) Generator terminal W - Open circuit, short circuit to UB+ or short to ground, V-belt slipping Generator D+ terminal failure J1939 PROP B50 Message is missing J1939 PTODE Message is missing J1939 CM1 Message for SPN2596 is missing Remote Accelerator Pedal Idle Validation Switch Inputs Reversed Remote Accelerator Pedal Idle Validation Switch 1 Circuit Failed

18 GHG14 CPC4 Fault Codes CPC4 FAULT CODE DESCRIPTION GHG Remote Accelerator Pedal Idle Validation Switch 1 Circuit Failed Remote Accelerator Pedal Idle Validation Switch 2 Circuit Failed Remote Accelerator Pedal Idle Validation Switch 2 Circuit Failed J1939 Powertrain Message (engine droop control) is missing Generator (Charging System) terminal W - Voltage Generator (Charging System) terminal W - allocation error (pulse/rev signal) PMC Level 2 fault PMC Level 3 General Protection Fault CM1 DPF Regeneration Switch Short Circuit to Ground Automatic gear selection: automatic mode is not available Automatic gear selection: incompatible or missing dataset Automatic gear selection: EcoRoll is not available Automatic gear selection: Gear shift not plausible Automatic gear selection: No gear shiftable. Check TCM for proper function ITPM error: vehicle calibration is inconsistent ITPM error: drivetrain speed signal is inconsistent EVObus cruise control lever position not plausible Predictive Cruise Control Message Not Received Predictive Cruise Control Device Reporting Error

19 GHG14 MCM2.1 Fault Codes MCM2.1 FAULT CODE DESCRIPTION GHG Intake Throttle Position Deviation Error 51 3 Intake Air Throttle Circuit Failed 51 4 Intake Air Throttle Circuit Failed Intake Throttle Position Deviation Error Intake Throttle Position Rationality Error 84 3 Vehicle Speed Sensor Circuit Failed 84 4 Vehicle Speed Sensor Circuit Failed J1939 Wheel-Based Vehicle Speed Signal from Source#1 is Missing J1939 Wheel-Based Vehicle Speed Signal from Source#2 is Erratic Vehicle Speed Sensor Erratic 94 2 Side Fuel Pressure Not Plausible 94 3 Side Fuel Pressure Sensor Circuit Failed 94 4 Side Fuel Pressure Sensor Circuit Failed Fuel Filter Service Warning Fuel Filter Replacement Required 96 2 Fuel Tank Level Sensor Stuck in Position 97 3 Water in Fuel Circuit Failed 97 4 Water in Fuel Circuit Failed Water-in-Fuel (WIF) Warning Ignored Water-in-Fuel (WIF) Warning Water-in-Fuel (WIF) Warning Water-in-Fuel (WIF) Warning Ignored Engine Oil Pressure Stuck Engine Oil Pressure Very Engine Oil Pressure Circuit Failed Engine Oil Pressure Circuit Failed Oil PSI Derate Engine Oil Pressure Intake Manifold Pressure too Intake Manifold Pressure too Turbo Charger Speed Above Threshold ( Box) Turbo Charger Speed Below Threshold ( Box) Turbocharger Speed Out of Range Barometric Pressure Circuit Failed

20 GHG14 MCM2.1 Fault Codes MCM2.1 FAULT CODE DESCRIPTION GHG Barometric Pressure Circuit Failed Coolant Temperature Engine Coolant Outlet Temperature Circuit Failed Engine Coolant Outlet Temperature Circuit Failed Coolant Temperature / Engine Oil Temperature Plausibility Fault Coolant Temperature Pre-warning Coolant Temperature Alarm Under capacity in Pressure Circuit Fuel Rail pressure too low - Pressure Circuit Fuel Rail Pressure too Minimum Rail Pressure for Injection Not Achieved Fuel Rail Pressure too Ignition Switch Not Plausible Rail Pressure Fuel Trim er Limit Rail Pressure Sensor Circuit Failed Rail Pressure Sensor Circuit Failed Rail Pressure Sensor Circuit Failed Open Fuel Rail pressure too low - Pressure Circuit Rail Pressure Sensor, Signal Drift () Rail Pressure Sensor, Signal Drift () Battery Voltage Battery Voltage Fuel Temperature Before Pressure Pump too Fuel Temperature Circuit Failed Fuel Temperature Circuit Failed Fuel Temperature Sensor, Minimum Temperature Plausibility Oil Temperature Warning Engine Oil Temperature Circuit Failed Engine Oil Temperature Circuit Failed Engine Oil Temperature Sensor Plausibility Fault

21 GHG14 MCM2.1 Fault Codes MCM2.1 FAULT CODE DESCRIPTION GHG Oil Temperature Pre Warning Oil Temperature Sensor, Minimum Temperature Plausibility Idle Speed Out of Range Engine Speed Engine Overspeed while Driving Engine Overspeed Pre-warning Engine Overspeed while Stationary J1939 Transmission Output Shaft Speed Signal is Missing J1939 Transmission Output Shaft Speed Signal is Erratic EGR Differential Pressure Failed ( Box) EGR Differential Pressure Failed ( Box) EGR Delta Pressure Sensor Out of Calibration EGR Delta Pressure Sensor Circuit EGR Delta Pressure Sensor Circuit EGR Delta Pressure Sensor Out of Calibration J1939 Transmission Current Gear Signal is Missing J1939 Transmission Current Gear Signal is Erratic MCM UDS DM1 Message Not Received or has Stopped Arriving No Data Received from Engine CAN Link ACM UDS DM1 Message Not Received or has Stopped Arriving No ACM2 Communication - Pre Warning No ACM2 Communication - Warning Crankshaft Position Sensor Short to Ground No Match of Camshaft and Crankshaft Signals Crankshaft Position Sensor Open Circuit Crankshaft Position Sensor Time Out Crankshaft Position Sensor Signal Erratic

22 GHG14 MCM2.1 Fault Codes MCM2.1 FAULT CODE DESCRIPTION GHG Crankshaft Position Sensor Failure Turbo Control Circuit Failed Turbo Control Circuit Failed Turbo Control Circuit Open Fan Stage 1 Circuit Failed Fan Stage 1 Circuit Failed Fan Stage 1 Circuit Failed Open Injector Cylinder #1 Needle Control Valve, Abnormal Operation (MAX) Injector Cylinder #1 Needle Control Valve, Abnormal Operation (MIN) Injector Cylinder #1 Needle Control Valve, Circuit Open Injector Cylinder #1 Needle Control Valve, Valve Shorted Circuit Injector Cylinder #1 Needle Control Valve, Stuck Open Injector Cylinder #2 Needle Control Valve, Abnormal Operation (MAX) Injector Cylinder #2 Needle Control Valve, Abnormal Operation (MIN) Injector Cylinder #2 Needle Control Valve, Circuit Open Injector Cylinder #2 Needle Control Valve, Valve Shorted Circuit Injector Cylinder #2 Needle Control Valve, Stuck Open Injector Cylinder #3 Needle Control Valve, Abnormal Operation (MAX) Injector Cylinder #3 Needle Control Valve, Abnormal Operation (MIN) Injector Cylinder #3 Needle Control Valve, Circuit Open Injector Cylinder #2 Needle Control Valve, Valve Shorted Circuit Injector Cylinder #3 Needle Control Valve, Stuck Open Injector Cylinder #4 Needle Control Valve, Abnormal Operation (MAX) Injector Cylinder #4 Needle Control Valve, Abnormal Operation (MIN) Injector Cylinder #4 Needle Control Valve, Circuit Open Injector Cylinder #4 Needle Control Valve, Valve Shorted Circuit

23 GHG14 MCM2.1 Fault Codes MCM2.1 FAULT CODE DESCRIPTION GHG Injector Cylinder #4 Needle Control Valve, Stuck Open Injector Cylinder #5 Needle Control Valve, Abnormal Operation (MAX) Injector Cylinder #5 Needle Control Valve, Abnormal Operation (MIN) Injector Cylinder #5 Needle Control Valve, Circuit Open Injector Cylinder #5 Needle Control Valve, Valve Shorted Circuit Injector Cylinder #5 Needle Control Valve, Stuck Open Injector Cylinder #6 Needle Control Valve, Abnormal Operation (MAX) Injector Cylinder #6 Needle Control Valve, Abnormal Operation (MIN) Injector Cylinder #6 Needle Control Valve, Circuit Open Injector Cylinder #6 Needle Control Valve, Valve Shorted Circuit Injector Cylinder #6 Needle Control Valve, Stuck Open Starter Switch Inconsistent Engine Starter Relay Shorted to Source Engine Starter Relay Circuit Failed Engine Starter Relay Open Circuit Engine Starter Relay - Starter Does Not Engage Digital Output 1 13 Circuit Failed Digital Output 1 13 Circuit Failed Digital Output 4 06 Circuit Failed Digital Output 4 06 Circuit Failed Camshaft Position Sensor Time Out Camshaft Position Sensor Signal Erratic Camshaft Position Sensor Failure Backwards Running Engine Detected CPC Clock Data Invalid MCM Engine Run Timer Plausibility MCM Engine Off Timer Plausibility Fan Stage 2 Circuit Failed Fan Stage 2 Circuit Failed Fan Stage 2 Circuit Failed Open Jake Brake Stage 1 Circuit Failed Jake Brake Stage 2 Circuit Failed

24 GHG14 MCM2.1 Fault Codes MCM2.1 FAULT CODE DESCRIPTION GHG Jake Brake Stage 1 Circuit Failed Open Jake Brake Stage 2 Circuit Failed Jake Brake Stage 2 Circuit Failed Jake Brake Stage 2 Circuit Failed Open Quantity Control Valve ( Side) Error Quantity Control Valve ( Side) Error Quantity Control Valve Error, Current too Quantity Control Valve, Desired Current Doesn't Match Actual Current Leakage in Pressure Fuel System too (Leak Down Test) Turbo Charger Compressor Inlet Temperature Circuit Failed Turbo Charger Compressor Inlet Temperature Circuit Failed ACM Message Not Received or has Stopped Arriving Multiple Cylinder Misfire Detected at Idle Idle Smoothness Control / Cylinder #1 Misfire at Idle Idle Smoothness Control / Cylinder #2 Misfire at Idle Idle Smoothness Control / Cylinder #3 Misfire at Idle Idle Smoothness Control / Cylinder #4 Misfire at Idle Idle Smoothness Control / Cylinder #5 Misfire at Idle Idle Smoothness Control / Cylinder #6 Misfire at Idle Charge Air Cooler Efficiency Difference Intake Manifold and Icooler Temperature Out Less Than Threshold ( Box) Intake Manifold Temperature Circuit Failed Intake Manifold Temperature Circuit Failed Fan Speed Error Thermostat Error

25 GHG14 MCM2.1 Fault Codes MCM2.1 FAULT CODE DESCRIPTION GHG Difference Intake Manifold and Icooler Temperature Out Less Than Threshold ( Box) Charge Air Cooler Outlet Temperature Circuit Failed Charge Air Cooler Outlet Temperature Circuit Failed Charge Air Cooler Performance Monitor Air Flow EGR Flow Target Error Diagnostic - Flow EGR Flow Target Error Diagnostic - Flow EGR Valve Actuator, Temperature Alert EGR Valve Actuator, Position Deviation Error EGR Valve Actuator, Failsafe Mode, Motor Off EGR Valve Actuator, Motor Off EGR Valve Actuator, Frozen EGR Valve Actuator, CAN Error EGR Valve Actuator, Temperature Warning EGR Valve Actuator, Learn Cycle Too Large EGR Valve Actuator, Learn Cycle Too Small Exhaust Gas Recirculation (EGR) valve actuator (unknown error code) Injector Needle Control Valve Cylinder #1, #2, #3, Shorted to Battery Injector Needle Control Valve Cylinder #1, #2, #3, Shorted to Ground Injector Needle Control Valve Cylinder #4, #5, #6, Shorted to Battery Injector Needle Control Valve Cylinder #4, #5, #6, Shorted to Ground EGR Slow Response Box Exhaust Gas Recirculation Slow Response NOX Inlet Sensor Plausibility Error NOX Inlet Sensor Plausibility Error NOx inlet sensor plausibility error high NOx inlet sensor plausibility error low

26 GHG14 MCM2.1 Fault Codes MCM2.1 FAULT CODE DESCRIPTION GHG SCR NOX Inlet Sensor Drift IAT Motor Circuit Shorted to Battery IAT Motor Circuit Shorted to Ground IAT Motor Short Circuit/Over Current Intake Manifold Pressure too Intake Manifold Pressure too H Bridge 1 IAT Circuit Open Load HC Doser Circuit Failed HC Doser Circuit Failed HC Doser Circuit Failed Open Fuel Compensation Pressure Doser Fuel Supply Pressure Abnormal Doser Fuel Line Pressure Fuel Compensation Pressure Sensor Circuit Failed Fuel Compensation Pressure Sensor Circuit Failed Doser FLP Sensors Failed Self Test Fuel Cut Off Valve Pressure Not Plausible Fuel Cut Off Valve Circuit Failed Fuel Cut Off Valve Circuit Failed Fuel Cut Off Valve Circuit Failed Open V Sensor Supply Bank 1 Circuit Failed V Sensor Supply Bank 1 Circuit Failed V Sensor Supply Bank 2 Circuit Failed V Sensor Supply Bank 2 Circuit Failed V Sensor Supply Bank 1 Circuit Failed V Sensor Supply Bank 1 Circuit Failed V Sensor Supply Bank 2 Circuit Failed V Sensor Supply Bank 2 Circuit Failed Intake Manifold Pressure Circuit Failed Intake Manifold Pressure Circuit Failed Ambient and Inlet Manifold Pressure Difference ( Box)

27 GHG14 MCM2.1 Fault Codes MCM2.1 FAULT CODE DESCRIPTION GHG Ambient and Inlet Manifold Pressure Difference ( Box) Proportional Valve Bank 1 Circuit Failed Proportional Valve Bank 1 Circuit Failed Proportional Valve Bank 2 Circuit Failed Proportional Valve Bank 2 Circuit Failed MCM Internal Injector Power Supply Failed MCM Internal Injector Power Supply Failed Injector Cylinder #1 Spill Control Valve ("Amplifier"), Abnormal Operation (MAX) Injector Cylinder #1 Spill Control Valve ("Amplifier"), Abnormal Operation (MIN) Injector Cylinder #1 Spill Control Valve ("Amplifier"), Circuit Open Injector Cylinder #1 Spill Control Valve ("Amplifier"), Valve Shorted Circuit Injector Cylinder #2 Spill Control Valve ("Amplifier"), Abnormal Operation (MAX) Injector Cylinder #2 Spill Control Valve ("Amplifier"), Abnormal Operation (MIN) Injector Cylinder #2 Spill Control Valve ("Amplifier"), Circuit Open Injector Cylinder #2 Spill Control Valve ("Amplifier"), Valve Shorted Circuit Injector Cylinder #3 Spill Control Valve ("Amplifier"), Abnormal Operation (MAX) Injector Cylinder #3 Spill Control Valve ("Amplifier"), Abnormal Operation (MIN) Injector Cylinder #3 Spill Control Valve ("Amplifier"), Circuit Open Injector Cylinder #3 Spill Control Valve ("Amplifier"), Valve Shorted Circuit Injector Cylinder #4 Spill Control Valve ("Amplifier"), Abnormal Operation (MAX) Injector Cylinder #4 Spill Control Valve ("Amplifier"), Abnormal Operation (MIN)

28 GHG14 MCM2.1 Fault Codes MCM2.1 FAULT CODE DESCRIPTION GHG Injector Cylinder #4 Spill Control Valve ("Amplifier"), Circuit Open Injector Cylinder #4 Spill Control Valve ("Amplifier"), Valve Shorted Circuit Injector Cylinder #5 Spill Control Valve ("Amplifier"), Abnormal Operation (MAX) Injector Cylinder #5 Spill Control Valve ("Amplifier"), Abnormal Operation (MIN) Injector Cylinder #5 Spill Control Valve ("Amplifier"), Circuit Open Injector Cylinder #5 Spill Control Valve ("Amplifier"), Valve Shorted Circuit Injector Cylinder #6 Spill Control Valve ("Amplifier"), Abnormal Operation (MAX) Injector Cylinder #6 Spill Control Valve ("Amplifier"), Abnormal Operation (MIN) Injector Cylinder #6 Spill Control Valve ("Amplifier"), Circuit Open Injector Cylinder #6 Spill Control Valve ("Amplifier"), Valve Shorted Circuit Idle Regeneration (HIR) aborted - Coolant Temp Doser Fuel Line Pressure Doser Fuel Line Pressure Sensor Circuit Failed Doser Fuel Line Pressure Sensor Circuit Failed Doser Fuel Line Pressure Failed Self Test Coolant Inlet Temperature Not Plausible Engine Coolant Inlet Temperature Circuit Failed Engine Coolant Inlet Temperature Circuit Failed Coolant Outlet Temperature Sensor, Minimum Temperature Plausibility Injector Amplifier Control Valve Cylinder #1, #2, #3, Shorted to Battery Injector Amplifier Control Valve Cylinder #1, #2, #3, Shorted to Ground Injector Amplifier Control Valve Cylinder #4, #5, #6, Shorted to Battery

29 GHG14 MCM2.1 Fault Codes MCM2.1 FAULT CODE DESCRIPTION GHG Injector Amplifier Control Valve Cylinder #4, #5, #6, Shorted to Ground EGR Cooler Efficiency EGR Cooler Performance Monitor Exhaust Temperature Out of Range Water Pump Circuit Failed Water Pump Circuit Failed Water Pump Circuit Failed Open Intake Manifold Pressure Very Excessive Time to Enter Closed Loop Fuel Pressure Control Total Injected Fuel Mass too Total Injected Fuel Mass too Idle Fuel Quantity Out of Range FMU Side Short-Circuit to Battery FMU Side Short-Circuit to Ground Engine Crankcase Breather Oil Separator Speed too Pressure Limiting Valve, Failed to Close CAN3 Communication Error Electronically Controlled Water Pump Limp Home Mode Electronically Controlled Water Pump Mechanical Defect Detected Software Reset Detected Software Reset Detected Speed Limitation Fault CPC Clock Data Invalid MCM Engine Run Timer Plausibility MCM Engine Off Timer Plausibility Fuel Rail Pressure Too, Similar Condition Fuel Rail Pressure Too, Similar Condition Starter Inhibit due to Improper Condition Engine Brake Inhibit due to Improper Condition Engine Brake Inhibit due to JB1 Improper Condition Engine Brake Inhibit due to JB2 Improper Condition Software Reset Detected MCM Hardware Reset

30 GHG14 MCM2.1 Fault Codes MCM2.1 FAULT CODE DESCRIPTION GHG MCM Software Reset MCM missing VIN EGR Valve Actuator, Supply Voltage EGR Valve Actuator, Error EGR Valve Actuator, Communication Error EGR Valve Actuator, Learn Cycle Incomplete Injector Cylinder #1 Needle Control Valve, Abnormal Operation (MAX) Cold Injector Cylinder #1 Needle Control Valve, Abnormal Operation (MIN) Cold Injector Cylinder #2 Needle Control Valve, Abnormal Operation (MAX) Cold Injector Cylinder #2 Needle Control Valve, Abnormal Operation (MIN) Cold Injector Cylinder #3 Needle Control Valve, Abnormal Operation (MAX) Cold Injector Cylinder #3 Needle Control Valve, Abnormal Operation (MIN) Cold Injector Cylinder #4 Needle Control Valve, Abnormal Operation (MAX) Cold Injector Cylinder #4 Needle Control Valve, Abnormal Operation (MIN) Cold Injector Cylinder #5 Needle Control Valve, Abnormal Operation (MAX) Cold Injector Cylinder #5 Needle Control Valve, Abnormal Operation (MIN) Cold Injector Cylinder #6 Needle Control Valve, Abnormal Operation (MAX) Cold Injector Cylinder #6 Needle Control Valve, Abnormal Operation (MIN) Cold

31 EPA10 ACM Fault Codes ACM FAULT CODE DESCRIPTION EPA Intake Air Throttle Circuit Failed Ambient Air Pressure Signal Not Available via CAN Coolant Temperature Signal Not Available via CAN ACM Power Down - Key Off Purge Cycle Battery Voltage Battery Voltage Ambient Air Temperature Circuit Failed Ambient Air Temperature Circuit Failed Ambient Air Temp Signal Spike Ambient Air Temperature Signal Not Available via CAN Engine Speed Signal Not Available via CAN Relative Humidity Sensor Circuit Failed Relative Humidity Sensor Circuit Failed Actual Torque Signal Not Available via CAN ECU Software Error ACM Internal Error DPF HC Absorption Very DPF HC Absorption Warning DPF HC Absorption Nox Signal Not Plausible Turbo Compressor Inlet Temperature Circuit Failed Turbo Compressor Inlet Temperature Circuit Failed DEF Tank Level 0 - Empty(Speed Limited) DEF Level Sensor Error DEF Tank Level Sensor Circuit Failed DEF Tank Level Sensor Circuit Failed DEF Tank Level 2 - Very DEF Tank Level 1 - Empty DEF Tank Level DEF Air Lock Valve Circuit Failed DEF Air Lock Valve Circuit Failed

32 EPA10 ACM Fault Codes ACM FAULT CODE DESCRIPTION EPA DEF Air Lock Valve Circuit Failed Open SCR Temperature of Tank is Too DEF Tank Temperature - Drift DEF Tank Temperature Sensor Circuit Failed DEF Tank Temperature Sensor Circuit Failed DEF Tank Temperature Signal Not Available via CAN Engine Air Flow Out of Range Active Regen Temp Out of Range SCR Inlet NOx Sensor - Error SCR Outlet NOx Sensor - Error DPF System Parametrization Failure SCR Inlet NOx Sensor Circuit Failed SCR Inlet NOx Sensor Circuit Failed SCR Inlet NOx Sensor Signal Not Available SCR Outlet NOx Sensor - Drift SCR Outlet NOx Sensor Circuit Failed SCR Outlet NOx Sensor Circuit Failed SCR Outlet NOx Sensor Signal Not Available NOx Outlet Sensor Drift NOx Outlet Sensor Drift Exhaust Mass Signal Not Available via CAN DOC Inlet Temperature Circuit Failed DOC Inlet Temperature Circuit Failed DOC Inlet Temperature - Signal Spike DOC Inlet Temperature Sensor Stuck DOC Temperature Drift - Inlet or Outlet DOC Inlet Temperature Sensor - Plausibility Error DOC Inlet Temperature Stuck (high box) DPF Outlet Temperature - Very DPF Outlet Temperature Circuit Failed

33 EPA10 ACM Fault Codes ACM FAULT CODE DESCRIPTION EPA DPF Outlet Temperature Circuit Failed DPF Outlet Temperature - Signal Spike DPF Outlet Temperature Sensor Stuck Abnormal DPF Temperature Rise DPF Outlet Temperature DPF Temperature Drift - Inlet or Outlet DPF Outlet Temperature Sensor - Not Plausible Abnormal DPF Temperature Rise DOC Outlet Temperature - Very DOC Outlet Temperature Circuit Failed DOC Outlet Temperature Circuit Failed DOC Outlet Temperature - Signal Spike Abnormal DOC Temperature Rise DOC Outlet Temperature DOC Temperature Drift - Inlet or Outlet DOC Outlet Temperature Sensor - Plausibility Error Abnormal DOC Temperature Rise DPF Pressure - Out of Range Very DPF Pressure Out of Range DOC Inlet Pressure Sensor - Not Plausible DPF Pressure - Out of Range DPF Outlet Temperature (Bank 2) DOC Outlet Temperature (Bank 2) DOC Outboard Outlet Temperature Circuit Failed DOC Outboard Outlet Temperature Circuit Failed DOC Outboard Outlet Temperature - Signal Spike DOC Outboard Outlet Temperature Sensor Stuck DOC Outboard Outlet Temperature Sensor - Plausibility Error DEF Pressure Duty Cycle DEF Pressure Duty Cycle

34 EPA10 ACM Fault Codes ACM FAULT CODE DESCRIPTION EPA DEF Dosing Valve Circuit Failed DEF Dosing Valve Circuit Failed DEF Dosing Valve Circuit Failed Open DEF Unit - Unable to clear Restriction DEF Metering Unit - Exceeded Unclog Attempts DEF Tank Temperature DEF Tank Temperature DEF Coolant Valve Circuit Failed DEF Coolant Valve Circuit Failed DEF Coolant Valve Circuit Failed Open Improper DEF Quality Final Warning Improper DEF Quality Improper DEF Quality Warning DEF Purge Lamp Circuit Failed DEF Purge Lamp Circuit Failed DEF Purge Lamp Circuit Failed Open ACM Sensor Supply 1 Short to Battery ACM Sensor Supply 1 Short to Ground ACM Sensor Supply 2 Short to Battery ACM Sensor Supply 2 Short to Ground Regen Frequency Error Regen Temperature - Out of Range Regen Temperature - Out of Range DOC Outlet Temp ( Temp Regen) Side Digital Output 1 Circuit Failed Side Digital Output 1 Circuit Failed Side Digital Output 2 Circuit Failed Side Digital Output 2 Circuit Failed Side Digital Output 3 Circuit Failed Side Digital Output 3 Circuit Failed DOC Inlet Pressure Circuit Failed DOC Inlet Pressure Circuit Failed DOC Inlet Pressure Signal Spike DOC Inlet Pressure Sensor Stuck DPF System Back Pressure Too

35 EPA10 ACM Fault Codes ACM FAULT CODE DESCRIPTION EPA DPF Outlet Pressure Sensor - Not Plausible DPF Outlet Pressure Circuit Failed DPF Outlet Pressure Circuit Failed DPF Outlet Pressure Signal Spike DPF Outlet Pressure Sensor Stuck Parked Regen Failed - DOC Temp In Preventing Dosing Parked Regen Failed - DOC Temp Out, Not Reaching Target Temp Soot Level Very DPF Zone 3 Condition Soot Level DPF Zone 2 Condition DPF Ash Clean Request DPF Ash Derate Request DPF Pressure Drop DPF Pressure Drop DPF Pressure - Out of Range MCM/ACM Software Not Compatable DEF Pressure Sensor - Drift DEF Pressure Sensor Circuit Failed DEF Pressure Sensor Circuit Failed DEF Pressure DEF Pressure Signal Spike DEF Purge Pressure DEF Air Pressure Not Detected (from vehicle supply) DEF Air Pressure Sensor - Drift DEF Air Pressure Sensor Circuit Failed DEF Air Pressure Sensor Circuit Failed DEF Air Pressure Sensor not Plausible DEF Air Pressure DEF Air Pressure Signal Spike DEF - Information Only DEF - Information Only Pressure Limiting Unit Circuit Failed Pressure Limiting Unit Circuit Failed

36 EPA10 ACM Fault Codes ACM FAULT CODE DESCRIPTION EPA Pressure Limiting Unit Circuit Failed Open SCR_ADS system Frozen DEF Dosing Unit Temperature - Drift DEF Temperature Sensor Circuit Failed DEF Temperature Sensor Circuit Failed Diffuser Heater Circuit Failed Diffuser Heater Circuit Failed Diffuser Heater Open Circuit SCR Line Heater #1 Circuit Failed SCR Line Heater #1 Circuit Failed SCR Line Heater #1 Open Circuit SCR Line Heater #2 Circuit Failed SCR Line Heater #2 Circuit Failed SCR Line Heater #2 Circuit Failed Open SCR Line Heater #3 Circuit Failed SCR Line Heater #3 Circuit Failed SCR Line Heater #3 Circuit Failed Open SCR Line Heater #4 Circuit Failed SCR Line Heater #4 Circuit Failed SCR Line Heater #4 Circuit Failed Open DEF General Heater Circuit Failed DEF General Heater Circuit Failed DEF General Heater Circuit Failed Open SCR Inlet Temperature Sensor Circuit Failed SCR Inlet Temperature Sensor Circuit Failed SCR Inlet Temperature - Signal Spike SCR Inlet Temperature Sensor Drift in Range SCR Inlet Temperature Drift in Range SCR Outlet Temperature SCR Outlet Temperature Sensor Circuit Failed SCR Outlet Temperature Sensor Circuit Failed SCR Outlet Temperature - Signal Spike

37 EPA10 ACM Fault Codes ACM FAULT CODE DESCRIPTION EPA SCR Outlet Temperature Sensor Drift in Range SCR Oulet Temperature Drift in Range SCR NOX Conversion Efficiency Very SCR NOX Conversion Efficiency DEF Pump Circuit Failed DEF Pump Circuit Failed DEF Pump Circuit Failed Open DEF Pump Supply Current SCR Catalyst Aged Level SCR Catalyst Aged Level DPF Pressure Differential Coolant Valve Supply Voltage Failed Coolant Valve Supply Voltage Failed Side Digital Output 5 Circuit Failed Side Digital Output 5 Circuit Failed Regulatory Fault Ignored - Final Action (Speed Limit) Regulatory Fault Ignored - Derate On Regulatory Fault Ignored - Final Action Pending SCR Abnormal Temperature Rise DPF Regen Too Often Def Acumulator Failure Fuel Mass Signal Not Available via CAN NOx Mass Signal Not Available via CAN DEF Dosing Correction Factor Not Available via CAN SCR Inlet Temperature DEF Tank Zone 4 Condition DEF Tank Zone 5 Condition EDU Temperature Sensor Signal Failed EDU Temperature Sensor Signal Failed EDU Pressure Sensor Signal Failed EDU Pressure Sensor Signal Failed

38 EPA10 ACM Fault Codes ACM FAULT CODE DESCRIPTION EPA EDU Dosing Valve Signal Failed EDU Dosing Valve Signal Failed EDU Dosing Valve Signal Failed Open ACM DM1 Message Not Received at Dash Cluster

39 EPA10 MCM Fault Codes MCM FAULT CODE DESCRIPTION EPA Intake Throttle Position Deviation Error 51 3 Intake Air Throttle Circuit Failed 51 4 Intake Air Throttle Circuit Failed 84 3 Vehicle Speed Sensor Circuit Failed 84 4 Vehicle Speed Sensor Circuit Failed 94 3 Side Fuel Pressure Sensor Circuit Failed 94 4 Side Fuel Pressure Sensor Circuit Failed Fuel Filter Service Warning Fuel Filter Replacement Required 96 2 Fuel Tank Level Sensor Stuck in Position Water in Fuel Water in Fuel Ignored - Derate Water in Fuel Sensor - Defect Engine Oil Pressure Engine Oil Pressure Circuit Failed Engine Oil Pressure Circuit Failed Oil Pressure Sensor Stuck - low speed Oil Pressure - Engine Start Turbocharger Speed Not Plausible Barometric Pressure Circuit Failed Barometric Pressure Circuit Failed Coolant Temperature Coolant Outlet Temperature Not Plausible Engine Coolant Outlet Temperature Circuit Failed Engine Coolant Outlet Temperature Circuit Failed Coolant Temperature / Engine Oil Temperature Plausibility Fault Coolant Level (CAN) Fuel Rail Pressure Fuel Rail Pressure Ignition Switch Not Plausible Rail Pressure Sensor Circuit Failed Rail Pressure Sensor Circuit Failed

40 EPA10 MCM Fault Codes MCM FAULT CODE DESCRIPTION EPA Rail Pressure Sensor Circuit Failed Open Rail Pressure Sensor - Drift Rail Pressure Sensor - Drift Battery Voltage Battery Voltage Fuel Temperature Too Fuel Temperature Circuit Failed Fuel Temperature Circuit Failed Oil Temperature Warning Engine Oil Temperature Circuit Failed Engine Oil Temperature Circuit Failed Engine Oil Temperature Sensor Plausibility Fault Oil Temperature Pre-Warning Engine Speed J1939 Transmission Output Shaft Speed Signal is missing J1939 Transmission Output Shaft Speed Signal is erratic EGR Differential Pressure Too ( Box) EGR Differential Pressure Too ( Box) EGR Delta Pressure Sensor Out Of Calibration EGR Delta Pressure Sensor Circuit EGR Delta Pressure Sensor Circuit EGR Delta Pressure Sensor Out Of Calibration J1939 Transmission Current Gear Signal is missing J1939 Transmission Current Gear Signal is erratic Invalid Data on Engine CAN Link MCM UDS DM1 Message Not Received or has Stopped Arriving No Data Received from Engine CAN Link ACM UDS DM1 Message Not Received or has Stopped Arriving No ACM Communication - Pre Warning

41 EPA10 MCM Fault Codes MCM FAULT CODE DESCRIPTION EPA No ACM Communication - Warning Crankshaft Position Sensor Signal Voltage Too No Match of Camshaft and Crankshaft Signals Crankshaft Position Sensor Open Circuit Crankshaft Position Sensor Time Out Crankshaft Position Sensor Signal Erratic Crankshaft Position Sensor Failure Fan Stage 1 Circuit Failed Fan Stage 1 Circuit Failed Fan Stage 1 Circuit Failed Open Injector Cylinder #1 Needle Control Valve Abnormal Operation (MAX) Injector Cylinder #1 Needle Control Valve Abnormal Operation (MIN) Injector Cylinder #1 Needle Control Valve, Valve Shorted Circuit Injector Cylinder #2 Needle Control Valve Abnormal Operation (MAX) Injector Cylinder #2 Needle Control Valve Abnormal Operation (MIN) Injector Cylinder #2 Needle Control Valve, Valve Shorted Circuit Injector Cylinder #3 Needle Control Valve Abnormal Operation (MAX) Injector Cylinder #3 Needle Control Valve Abnormal Operation (MIN) Injector Cylinder #3 Needle Control Valve, Valve Shorted Circuit Injector Cylinder #4 Needle Control Valve Abnormal Operation (MAX) Injector Cylinder #4 Needle Control Valve Abnormal Operation (MIN) Injector Cylinder #4 Needle Control Valve, Valve Shorted Circuit Injector Cylinder #5 Needle Control Valve Abnormal Operation (MAX) Injector Cylinder #5 Needle Control Valve Abnormal Operation (MIN) Injector Cylinder #5 Needle Control Valve, Valve Shorted Circuit Injector Cylinder #6 Needle Control Valve Abnormal Operation (MAX)

42 EPA10 MCM Fault Codes MCM FAULT CODE DESCRIPTION EPA Injector Cylinder #6 Needle Control Valve Abnormal Operation (MIN) Injector Cylinder #6 Needle Control Valve, Valve Shorted Circuit Starter Switch Inconsistent Engine Starter Relay Shorted to Source Engine Starter Relay Circuit Failed Engine Starter Relay Open Circuit Engine Starter Relay - Starter Does Not Engage Pressure Limiting Valve, Failed to Close Digital Output 1 13 Circuit Failed Digital Output 1 13 Circuit Failed Digital Output 4 06 Circuit Failed Digital Output 4 06 Circuit Failed Camshaft Position Sensor Time Out Camshaft Position Sensor Signal Erratic Camshaft Position Sensor Failure Fan Stage 2 Circuit Failed Fan Stage 2 Circuit Failed Fan Stage 2 Circuit Failed Open Jake Brake Stage 1 Circuit Failed Jake Brake Stage 1 Circuit Failed Jake Brake Stage 1 Circuit Failed Open Jake Brake Stage 2 Circuit Failed Jake Brake Stage 2 Circuit Failed Jake Brake Stage 2 Circuit Failed Open Quantity Control Valve Error, Current Too Quantity Control Valve, Current Too Leakage in Pressure Fuel System Too (Leak Down Test) ACM Message Not Received or has Stopped Arriving Charge Air Cooler Efficiency Engine Air Temperature - Plausibility Fault Out of Range ( Box) Intake Manifold Temperature Circuit Failed

43 EPA10 MCM Fault Codes MCM FAULT CODE DESCRIPTION EPA Intake Manifold Temperature Circuit Failed Fan Speed Fault Charge Air Cooler Outlet Temperature Circuit Failed Charge Air Cooler Outlet Temperature Circuit Failed Charge Air Cooler Performance Monitor Air Flow EGR Flow Target Error Diagnostic - Flow EGR Flow Target Error Diagnostic - Flow EGR Valve Actuator, Failsafe Mode, Motor On EGR Valve Actuator, Failsafe Mode, Motor Off EGR Valve Actuator, No Failsafe Mode, Motor Off EGR Valve Actuator, Temperature Fault Injector Needle Control Valve Cylinder 1,2,3 Shorted to Battery Injector Needle Control Valve Cylinder 1, 2, 3 Shorted to Ground Injector Needle Control Valve Cylinder 4,5,6, Shorted to Battery Injector Needle Control Valve Cylinder 4, 5, 6 Shorted to Ground H Bridge 1 Circiut Shorted to Battery H Bridge 1 Circuit Shorted to Ground H Bridge 1 Circuit Open Load Intake Air Throttle Control Electrical Fault HC Doser Circuit Failed HC Doser Circuit Failed HC Doser Circuit Failed Open Fuel Compensation Pressure Doser Fuel Supply Pressure Abnormal Doser Fuel Line Pressure Fuel Compensation Pressure Sensor Circuit Failed Fuel Compensation Pressure Sensor Circuit Failed Doser FLP Sensors Failed Self Test

44 EPA10 MCM Fault Codes MCM FAULT CODE DESCRIPTION EPA Fuel Cut Off Valve Pressure Not Plausible Fuel Cut Off Valve Circuit Failed Fuel Cut Off Valve Circuit Failed Fuel Cut Off Valve Circuit Failed Open V Sensor Supply Bank 1 Circuit Failed V Sensor Supply Bank 1 Circuit Failed V Sensor Supply Bank 2 Circuit Failed V Sensor Supply Bank 2 Circuit Failed V Sensor Supply Bank 1 Circuit Failed V Sensor Supply Bank 1 Circuit Failed V Sensor Supply Bank 2 Circuit Failed V Sensor Supply Bank 2 Circuit Failed Intake Manifold Pressure Circuit Failed Intake Manifold Pressure Circuit Failed Inlet Manifold Pressure Failed Ambient and Inlet Manifold Pressure Difference ( Box) Proportional Valve Bank 1 Circuit Failed Proportional Valve Bank 1 Circuit Failed Proportional Valve Bank 2 Circuit Failed Proportional Valve Bank 2 Circuit Failed MCM Internal Injector Power Supply Failed MCM Internal Injector Power Supply Failed Injector Cylinder #1 Amplifier Control Valve Abnormal Operation (MAX) Injector Cylinder #1 Amplifier Control Valve Abnormal Operation (MIN) Injector Cylinder #1 Amplifier Control Valve, Valve Shorted Circuit

45 EPA10 MCM Fault Codes MCM FAULT CODE DESCRIPTION EPA Injector Cylinder #2 Amplifier Control Valve Abnormal Operation (MAX) Injector Cylinder #2 Amplifier Control Valve Abnormal Operation (MIN) Injector Cylinder #2 Amplifier Control Valve, Valve Shorted Circuit Injector Cylinder #3 Amplifier Control Valve Abnormal Operation (MAX) Injector Cylinder #3 Amplifier Control Valve Abnormal Operation (MIN) Injector Cylinder #3 Amplifier Control Valve, Valve Shorted Circuit Injector Cylinder #4 Amplifier Control Valve Abnormal Operation (MAX) Injector Cylinder #4 Amplifier Control Valve Abnormal Operation (MIN) Injector Cylinder #4 Amplifier Control Valve, Valve Shorted Circuit Injector Cylinder #5 Amplifier Control Valve Abnormal Operation (MAX) Injector Cylinder #5 Amplifier Control Valve Abnormal Operation (MIN) Injector Cylinder #5 Amplifier Control Valve, Valve Shorted Circuit Injector Cylinder #6 Amplifier Control Valve Abnormal Operation (MAX) Injector Cylinder #6 Amplifier Control Valve Abnormal Operation (MIN) Injector Cylinder #6 Amplifier Control Valve, Valve Shorted Circuit Idle Regen - Temperature Doser Fuel Line Pressure Doser Fuel Line Pressure Sensor Circuit Failed Doser Fuel Line Pressure Sensor Circuit Failed Doser Fuel Line Pressure Failed Self Test Coolant Inlet Temperature Not Plausible Engine Coolant Inlet Temperature Circuit Failed Engine Coolant Inlet Temperature Circuit Failed Injector Amplifier Control Valve Cylinder 1, 2, 3 Shorted to Battery

46 EPA10 MCM Fault Codes MCM FAULT CODE DESCRIPTION EPA Injector Amplifier Control Valve Cylinder 1, 2, 3 Shorted to Ground Injector Amplifier Control Valve Cylinder 4, 5, 6 Shorted to Battery Injector Amplifier Control Valve Cylinder 4, 5, 6 Shorted to Ground EGR Cooler Efficiency EGR Cooler Performance Monitor Quantity Control Valve ( Side) Error Quantity Control Valve ( Side) Error Water-In-Fuel (WIF) ignored derate Water-In-Fuel (WIF) ignored - shutdown Quantity Control Valve (QCV) low side driver error

47 EPA10 CPC Fault Codes CPC FAULT CODE DESCRIPTION EPA Park Brake Status Not Plausible (Vehicle Moving) J1939 Park Brake Switch Signal from Sources #1, #2, or #3 is missing J1939 Park Brake Switch Signal from Sources #1, #2, or #3 is erratic 84 0 Vehicle Speed Above Programmable Threshold1 While Driving 84 3 Vehicle Speed Sensor Circuit Failed 84 4 Vehicle Speed Sensor Circuit Failed 84 6 VSS Anti-Tamper Detection via ABS Vehicle Speed Comparison Vehicle Speed Above Programmable Threshold2 While Driving J1939 Wheel-Based Vehicle Speed Signal from Sources #1, #2, or #3 is missing J1939 Wheel-Based Vehicle Speed Signal from Sources #1, #2, or #3 is erratic Vehicle Speed Sensor Drifted Error (VSS signal not plausible) Vehicle Speed Failure 91 0 Accelerator Pedal Circuit Failed 91 2 Accelerator Pedal Learn Error 91 3 Accelerator Pedal Signal Circuit Failed 91 4 Accelerator Pedal Circuit Failed 91 7 Pwm Accelerator Pedal Idle Not Recognized 91 8 Pwm Accelerator Pedal Signal 1 Frequency Out Of Range J1939 EEC2 Message is missing Pwm Accelerator Pedal Not Learned Pwm Accelerator Pedal Learned Range to Large 98 0 Oil Level 98 1 Oil Level Very Oil Level Oil Pressure Very Oil Pressure Air Filter Restriction Coolant Temperature Very Coolant Temperature

48 EPA10 CPC Fault Codes CPC FAULT CODE DESCRIPTION EPA Coolant Level Very Coolant Level Circuit Failed Coolant Level Circuit Failed Coolant Level J1939 Retarder Fluid Message is missing Kl15 ignition switch status of CPC2 and MCM do not match Battery Voltage Battery Voltage Very Opt Idle Detected Charging System or Battery Failure ECU powerdown not completed (Main Battery Terminal Possibly Floating) Battery Voltage Ambient Temperature Sensor Data Erratic J1587 Ambient Air Temp Sensor Data Message Stopped Arriving J1587 Ambient Air Temp Sensor Data Not Received This Ign Cycle J1939 ETC1 Message is missing J1939 Transmission Output Shaft Speed Signal is missing J1939 Transmission Output Shaft Speed Signal is erratic MCM Engine Hours Data higher than expected MCM Engine Hours Data lower than expected MCM Engine Hours Data not received or stopped arriving MCM Engine Hours Data increasing at an implausible rate ACM Reported Ash Mileage is er then the CPC Stored Value J1939 Transmission Current Gear Signal is missing J1939 Transmission Current Gear Signal is erratic J1939 ETC2 Message is missing J1939 CCVS Message is missing J1939 RC Message from Transmission Retarder is missing Idle Validation Switch Inputs Reversed

49 EPA10 CPC Fault Codes CPC FAULT CODE DESCRIPTION EPA Idle Validation Switch 1 Circuit Failed Idle Validation Switch 1 Circuit Failed Idle Validation Switch 2 Circuit Failed Idle Validation Switch 2 Circuit Failed J1939 Cruise Control Enable Switch Signal from Sources #1, #2, or #3 is missing J1939 Cruise Control Enable Switch Signal from Sources #1, #2, or #3 is erratic Service Brake Status Not Plausible J1939 Service Brake Switch Signal from Sources #1, #2, or #3 is missing J1939 Service Brake Switch Signal from Sources #1, #2, or #3 is erratic Cruise Control SET and RESUME Circuits Failed J1939 Cruise Control Coast Switch Signal from Sources #1, #2, or #3 is missing J1939 Cruise Control Coast Switch Signal from Sources #1, #2, or #3 is erratic J1939 Cruise Control Accelerate Switch Signal from Sources #1, #2, or #3 is missing J1939 Cruise Control Accelerate Switch Signal from Sources #1, #2, or #3 is erratic J1708 Data Link Failure CPC2 Hardware Failure Incorrect MCM System ID Received ECAN Link Circuit Failure MCM PT-CAN DM1 Message Not Received or has Stopped Arriving ACM PT-CAN DM1 Message Not Received or has Stopped Arriving MCM System ID Not Received or Stopped Arriving EEPROM Checksum Failure EEPROM Checksum Failure for the SCR Block

50 EPA10 CPC Fault Codes CPC FAULT CODE DESCRIPTION EPA XFLASH Static Fault Code Memory Page Read Write Failure ms ECU OS Task Timed out Prior to Completion CPC Hardware/Software Mismatch DDEC Data Xflash Write Error. Replace CPC SCR Number Out of Range J1939 PROP11 message is missing HDMS Fan is configured and the J1939 message was not received or has stopped arriving J1939 Data Link Failure Digital Output 4 09 Circuit Failed Digital Output 4 09 Circuit Failed Digital Output 3 17 Circuit Failed Digital Output 3 17 Circuit Failed Digital Output 3 09 Circuit Failed Digital Output 3 09 Circuit Failed Digital Output 4 07 Circuit Failed Digital Output 4 07 Circuit Failed Digital Output 1 13 Circuit Failed Digital Output 1 13 Circuit Failed Digital Output 3 10 Circuit Failed Digital Output 3 10 Circuit Failed Digital Output 2 10 Circuit Failed (CEL / AWL Lamp) Digital Output 2 10 Circuit Failed (CEL / AWL Lamp) Digital Output 3 12 Circuit Failed Digital Output 3 12 Circuit Failed Digital Output 3 16 Circuit Failed Digital Output 3 16 Circuit Failed Digital Output 4 06 Circuit Failed Digital Output 4 06 Circuit Failed Digital Output 1 05 Circuit Failed Digital Output 1 05 Circuit Failed Digital Output 1 04 Circuit Failed Digital Output 1 04 Circuit Failed Digital Output 3 07 Circuit Failed Digital Output 3 07 Circuit Failed Digital Output 3 07 Open Circuit TOP2 Shift Failure Digital Output 3 08 Circuit Failed Digital Output 3 08 Circuit Failed Digital Output 3 08 Open Circuit

51 EPA10 CPC Fault Codes CPC FAULT CODE DESCRIPTION EPA Digital Output 4 10 Circuit Failed J1939 EBC2 Message from ABS is missing J1939 Front Axle Speed Signal is missing J1939 Front Axle Speed Signal is erratic Throttle inhibit switch signal not plausible due to excess vehicle speed Evobus 5stage retarder level position not plausible J1939 EBC1 Message is missing J1939 Engine Retarder Selection Signal Missing J1939 Engine Retarder Selection Signal Erratic Remote Accelerator Pedal Supply Voltage Out of Range Remote Accelerator Pedal Circuit Failed Remote Accelerator Pedal Circuit Failed J1939 PTO Message Not Received This Ignition Cycle J1939 CM1 Message is missing J1939 CM1 SPN986 Signal from source #1 or #2 is missing J1939 CM1 SPN986 Signal from source #1 or #2 is erratic Digital Output 4 10 Circuit Failed Open Digital Output 4 10 Circuit Failed Adaptive Cruise Control Message Not Received Adaptive Cruise Control Device Reporting Error J1939 TCO1 Message is missing J1939 Tachograph Vehicle Speed Signal is missing J1939 Tachograph Vehicle Speed Signal is erratic Optimized Idle Safety Loop Faulted J1939 ERC1 Message is missing Evobus 5stage retarder level calibration not plausible VDC1 Message was not received or has stopped arriving.

52 EPA10 CPC Fault Codes CPC FAULT CODE DESCRIPTION EPA J1939 TCFG2 Message is missing J1939 Message is missing from source address 3 (dec) J1939 Message is missing from source address 17 (dec) J1939 Message is missing from source address 23 (dec) J1939 Message is missing from source address 25 (dec) J1939 Message is missing from source address 33 (dec) J1939 Message is missing from source address 42 (dec) J1939 Message is missing from source address 49 (dec) Pwm Accelerator Pedal Signal 2 Frequency Out Of Range Pwm Accelerator Pedal GAS1 and GAS2 Signal Missing J1939 ETC7 Message is missing Accelerator Pedal Supply Voltage Circuit Failed Accelerator Pedal Supply Voltage Circuit Failed Accelerator Pedal Supply Voltage Circuit Failed Pwm Accelerator Pedal Supply Voltage Missing J1939 ESS Message is missing DPF Regen Inhibit MUX Switch Message Stopped Arriving DPF Regen Inhibit MUX Switch Message Contains SNV Indicator DPF Regen Inhibit MUX Switch Message Not Received this Ign Cycle DPF Regen Inhibit MUX Switch Message Contains Data Error Indicator DPF Regen Force MUX Switch Message Stopped Arriving DPF Regen Force MUX Switch Message Contains SNV Indicator DPF Regen Force MUX Switch Message Not Received this Ign Cycle DPF Regen Force MUX Switch Message Contains Data Error Indicator

53 EPA10 CPC Fault Codes CPC FAULT CODE DESCRIPTION EPA ms ECU OS Task Locked in an Endless Loop ms ECU OS Task Timed out Prior to Completion ms ECU OS Task Locked in an Endless Loop Evobus cruise control lever position not plausible Predictive Cruise Control Message Not Received Predictive Cruise Control Device Reporting Error

54 EPA07 CPC Fault Codes CPC FAULT CODE DESCRIPTION EPA Park Brake Status Not Plausible (Vehicle Moving) J1939 Park Brake Switch Signal from Source #1 is missing J1939 Park Brake Switch Signal from Source #2 is missing J1939 Park Brake Switch Signal from Source #3 is missing J1939 Park Brake Switch Signal from Source #1 is erratic J1939 Park Brake Switch Signal from Source #2 is erratic J1939 Park Brake Switch Signal from Source #3 is erratic 84 0 Vehicle Speed Above Programmable Threshold1 While Driving 84 2 VSS Anti Tamper Detection via Virtual Gear Ratio 84 3 Vehicle Speed Sensor Circuit Failed 84 4 Vehicle Speed Sensor Circuit Failed 84 6 VSS Anti-Tamper Detection via ABS Vehicle Speed Comparison 84 8 VSS Anti Tamper Detection via Fixed Frequency Device Vehicle Speed Above Programmable Threshold2 While Driving J1939 Wheel-Based Vehicle Speed Signal from Source#1 is missing J1939 Wheel-Based Vehicle Speed Signal from Source#2 is missing J1939 Wheel-Based Vehicle Speed Signal from Source#3 is missing J1939 Wheel-Based Vehicle Speed Signal from Source#1 is erratic J1939 Wheel-Based Vehicle Speed Signal from Source#2 is erratic J1939 Wheel-Based Vehicle Speed Signal from Source#3 is erratic Vehicle Speed Sensor Drifted Error (VSS signal not plausible) Vehicle Speed Failure 91 3 Accelerator Pedal Circuit Failed 91 3 Accelerator Pedal Signal Circuit Failed

55 EPA07 CPC Fault Codes CPC FAULT CODE DESCRIPTION EPA Accelerator Pedal Circuit Failed Channel Accelerator Pedal Idle Not Recognized Channel Accelerator Pedal Signal 1 Missing 91 9 J1939 Retarder Fluid Message is missing 91 9 J1939 EEC2 Message is missing Accelerator Pedal Learn Error Channel Accelerator Pedal Not Learned Channel Accelerator Pedal Learned Range to Large 98 0 Oil Level 98 1 Oil Level Very Oil Level Oil Pressure Very Oil Pressure Air Filter Restriction Coolant Temperature Very Coolant Temperature Coolant Level Very Coolant Level Circuit Failed Coolant Level Circuit Failed Coolant Level Kl15 ignition switch status of CPC2 and MCM do not match Battery plausibility error or Cascadia main battery switch off while key on Battery Voltage Opt Idle Detected Charging System or Battery Failure ECU powerdown not completed (Main Battery Terminal Possibly Floating) Battery Voltage Ambient Temperature Sensor Data Erratic J1587 Ambient Air Temp Sensor Data Message Stopped Arriving J1587 Ambient Air Temp Sensor Data Not Received This Ign Cycle J1939 ETC1 Message is missing J1939 Transmission Output Shaft Speed Signal is missing J1939 Transmission Output Shaft Speed Signal is erratic

56 EPA07 CPC Fault Codes CPC FAULT CODE DESCRIPTION EPA MCM Engine Hours Data higher than expected MCM Engine Hours Data lower than expected MCM Engine Hours Data not received or stopped arriving MCM Engine Hours Data increasing at an implausible rate MCM Reported Ash Mileage is er then the CPC Stored Value J1939 Transmission Current Gear Signal is missing J1939 Transmission Current Gear Signal is erratic J1939 ETC2 Message is missing J1939 CCVS Message from Source #1 is missing J1939 CCVS Message from Source #2 is missing J1939 CCVS Message from Source #3 is missing Idle Validation Switch Inputs Reversed Idle Validation Switch 1 Circuit Failed Idle Validation Switch 1 Circuit Failed Idle Validation Switch 2 Circuit Failed Idle Validation Switch 2 Circuit Failed J1939 Cruise Control Enable Switch Signal from Source #1 is missing J1939 Cruise Control Enable Switch Signal from Source #2 is missing J1939 Cruise Control Enable Switch Signal from Source #3 is missing J1939 Cruise Control Enable Switch Signal from Source #1 is erratic J1939 Cruise Control Enable Switch Signal from Source #2 is erratic J1939 Cruise Control Enable Switch Signal from Source #3 is erratic Service Brake Status Not Plausible J1939 Service Brake Switch Signal from Source #1 is missing

57 EPA07 CPC Fault Codes CPC FAULT CODE DESCRIPTION EPA J1939 Service Brake Switch Signal from Source #2 is missing J1939 Service Brake Switch Signal from Source #3 is missing J1939 Service Brake Switch Signal from Source #1 is erratic J1939 Service Brake Switch Signal from Source #2 is erratic J1939 Service Brake Switch Signal from Source #3 is erratic Cruise Control SET and RESUME Circuits Failed J1939 Cruise Control Coast Switch Signal from Source #1 is missing J1939 Cruise Control Coast Switch Signal from Source #2 is missing J1939 Cruise Control Coast Switch Signal from Source #3 is missing J1939 Cruise Control Coast Switch Signal from Source #1 is erratic J1939 Cruise Control Coast Switch Signal from Source #2 is erratic J1939 Cruise Control Coast Switch Signal from Source #3 is erratic J1939 Cruise Control Accelerate Switch Signal from Source #1 is missing J1939 Cruise Control Accelerate Switch Signal from Source #2 is missing J1939 Cruise Control Accelerate Switch Signal from Source #3 is missing J1939 Cruise Control Accelerate Switch Signal from Source #1 is erratic J1939 Cruise Control Accelerate Switch Signal from Source #2 is erratic J1939 Cruise Control Accelerate Switch Signal from Source #3 is erratic J1708 Data Link Failure CPC2 Hardware Failure ECAN ID_1629 Diagnostic Message Reporting Data Not Available ECAN Link Circuit Failure ECAN ID_1629 Diagnostic Message No Longer Being Received

58 EPA07 CPC Fault Codes CPC FAULT CODE DESCRIPTION EPA Incorrect MCM System ID Received MCM System ID Not Received or Stopped Arriving ECAN ID_1629 Reporting Inconsistent Number of Frames ECAN ID_1629 Diagnostic Message Not Received This Ignition Cycle ECAN ID_1629 Diagnostic Message Reporting an Unknown MUID ms ECU OS Task Locked in an Endless Loop ms ECU OS Task Timed out Prior to Completion ms ECU OS Task Locked in an Endless Loop ms ECU OS Task Timed out Prior to Completion XFLASH Static Fault Code Memory Page Read Write Failure CPC Hardware/Software Mismatch DDEC Data Xflash Write Error. Replace CPC EEPROM Checksum Failure EEPROM Checksum Failure for the SCR Block SCR Number Out of Range MCM Fault Codes Unavailable via J1939 and J MCM Fault Code Table Inconsistant - Upgrade MCM Software Insufficient Static Fault Code Storrage Memory - Upgrade CPC Software MCM Fault Code Table Inconsistant - Upgrade MCM Software J1939 PROP11 message is missing J1939 Data Link Failure HDMS Fan is configured and the J1939 message was not received or has stopped arriving Digital Output 4 09 Circuit Failed Digital Output 4 09 Circuit Failed Digital Output 3 17 Circuit Failed Digital Output 3 17 Circuit Failed Digital Output 3 09 Circuit Failed Digital Output 3 09 Circuit Failed Digital Output 4 07 Circuit Failed

59 EPA07 CPC Fault Codes CPC FAULT CODE DESCRIPTION EPA Digital Output 4 07 Circuit Failed Digital Output 1 13 Circuit Failed Digital Output 1 13 Circuit Failed Digital Output 3 10 Circuit Failed Digital Output 3 10 Circuit Failed Digital Output 2 10 Circuit Failed (CEL / AWL Lamp) Digital Output 2 10 Circuit Failed (CEL / AWL Lamp) Digital Output 3 12 Circuit Failed Digital Output 3 12 Circuit Failed Digital Output 3 16 Circuit Failed Digital Output 3 16 Circuit Failed Digital Output 4 06 Circuit Failed Digital Output 4 06 Circuit Failed Digital Output 1 05 Circuit Failed Digital Output 1 05 Circuit Failed Digital Output 1 04 Circuit Failed Digital Output 1 04 Circuit Failed Digital Output 3 07 Circuit Failed Digital Output 3 07 Circuit Failed Digital Output 3 07 Open Circuit TOP2 Shift Failure Digital Output 3 08 Circuit Failed Digital Output 3 08 Circuit Failed Digital Output 3 08 Open Circuit Digital Output 4 10 Circuit Failed J1939 EBC2 Message from ABS is missing J1939 Front Axle Speed Signal is missing J1939 Front Axle Speed Signal is erratic Throttle inhibit switch signal not plausible due to excess vehicle speed Evobus 5stage retarder lever position not plausible J1939 EBC1 Message is missing J1939 Engine Retarder Selection Signal Missing J1939 Engine Retarder Selection Signal Erratic Remote Accelerator Pedal Supply Voltage Out of Range Remote Accelerator Pedal Circuit Failed

60 EPA07 CPC Fault Codes CPC FAULT CODE DESCRIPTION EPA Remote Accelerator Pedal Circuit Failed J1939 PTO Message Not Received This Ignition Cycle J1939 CM1 from FAN request SA1 (see 001/045) is missing J1939 CM1 from FAN request SA2 (see 001/047) is missing Digital Output 4 10 Circuit Failed Open Digital Output 4 10 Circuit Failed Adaptive Cruise Control Message Not Received Adaptive Cruise Control Device Reporting Error J1939 TCO1 Message is missing J1939 Tachograph Vehicle Speed Signal is missing J1939 Tachograph Vehicle Speed Signal is erratic Optimized Idle Safety Loop Faulted J1939 ERC1 Message is missing Evobus 5stage retarder lever calibration not plausible VDC1 Message was not received or has stopped arriving J1939 TCFG2 Message is missing Channel Accelerator Pedal Signal 2 Missing Channel Accelerator Pedal Signals 1 And 2 Missing J1939 ETC7 Message is missing Accelerator Pedal Supply Voltage Circuit Failed Special Function Pin 7 Supply Voltage Circuit Failed Accelerator Pedal Supply Voltage Circuit Failed Channel Accelerator Pedal Supply Voltage Missing J1939 ESS Message is missing DPF Regen Inhibit MUX Switch Message Stopped Arriving J1939 CM1 Message for DPF switches for SA (see param 001/046) is missing DPF Regen Inhibit MUX Switch Message Contains SNV Indicator

61 EPA07 CPC Fault Codes CPC FAULT CODE DESCRIPTION EPA DPF Regen Inhibit MUX Switch Message Not Received this Ign Cycle DPF Regen Inhibit MUX Switch Message Contains Data Error Indicator DPF Regen Force MUX Switch Message Stopped Arriving DPF Regen Force MUX Switch Message Contains SNV Indicator DPF Regen Force MUX Switch Message Not Received this Ign Cycle DPF Regen Force MUX Switch Message Contains Data Error Indicator Predictive Cruise Control Message Not Received Predictive Cruise Control Device Reporting Error

62 EPA07 MCM Fault Codes MCM FAULT CODE DESCRIPTION EPA Intake Throttle Position Deviation Error 51 3 Intake Air Throttle Circuit Failed 51 4 Intake Air Throttle Circuit Failed 94 3 Fuel Compensation Pressure Sensor Circuit Failed 94 4 Fuel Compensation Pressure Sensor Circuit Failed Fuel Filter Service Warning Fuel Filter Replacement Required 97 3 Water in Fuel Circuit Failed 97 4 Water in Fuel Circuit Failed Water in Fuel Water in Fuel Ignored - Derate Engine Oil Pressure Oil Pressure Plausibility - Engine Running Oil Pressure Plausibility - Stop Engine Oil Pressure Circuit Failed Engine Oil Pressure Circuit Failed Turbo Charger Speed Above Threshold ( Box) Turbo Charger Speed Below Threshold ( Box) Turbocharger Speed Not Plausible Barometric Pressure Circuit Failed Barometric Pressure Circuit Failed Ambient Pressure Plausibility Fault ( Box) Coolant Temperature Coolant Outlet Temperature Not Plausible Engine Coolant Outlet Temperature Circuit Failed Engine Coolant Outlet Temperature Circuit Failed Coolant Temperature / Engine Oil Temperature Plausibility Fault Air Mass Flow Too Fuel Rail Pressure Too Fuel Rail Pressure Sensor Signal Erratic Ignition Switch Not Plausible Quantity Control Valve Side Driver Error.

63 EPA07 MCM Fault Codes MCM FAULT CODE DESCRIPTION EPA Quantity Control Valve Side Driver Error Rail Pressure Sensor Drift Rail Pressure Sensor Circuit Failed Rail Pressure Sensor Circuit Failed Rail Pressure Sensor Circuit Failed Open Pressure Pump, Leakage or TDC Position Wrong Battery Voltage Battery Voltage Ambient Temperature Circuit Failed Ambient Temperature Circuit Failed Fuel Temperature Too Fuel Temperature Sensor, General Temp. Plausibility Fuel Temperature Circuit Failed Fuel Temperature Circuit Failed Oil Temperature Warning Engine Oil Temperature Sensor, General Temp. Plausibility Engine Oil Temperature Circuit Failed Engine Oil Temperature Circuit Failed Engine Oil Temperature Sensor Plausibility Fault Oil Temperature Pre-Warning Engine Speed EGR differential pressure too high (low box) EGR differential pressure too low (high box) EGR Delta Pressure Sensor Circuit EGR Delta Pressure Sensor Circuit EGR Temperature Very EGR Temperature Sensor, General Temp. Plausibility Error EGR Temperature Sensor Circuit Failed

64 EPA07 MCM Fault Codes MCM FAULT CODE DESCRIPTION EPA EGR Temperature Sensor Circuit Failed EGR Temperature Sensor / Temperature Too EGR Temperature Drift ( Box) EGR Temperature Drift ( Box) APT Air Seal Pressure Regulator Valve Circuit Failed APT Air Seal Pressure Regulator Valve Circuit Failed APT Air Seal Pressure Regulator Valve Circuit Failed Open J1939 DM1 message from the transmission is missing Rail Pressure Leakage Invalid Data on Engine CAN Link No Data Received from Engine CAN Link CPC Software Error Communication Interruption between the Common Powertrain Controller (CPC) and Motor Control Module (MCM) Crankshaft Position Sensor Signal Voltage Too No Match of Camshaft and Crankshaft Signals Crankshaft Position Sensor Open Circuit Crankshaft Position Sensor Time Out Crankshaft Position Sensor Signal Erratic Crankshaft Position Sensor Pins Swapped Crankshaft Positon Sensor Error Detected Turbo Control Circuit Failed Turbo Control Circuit Failed Turbo Control Circuit Open Fan Stage 1 Circuit Failed Fan Stage 1 Circuit Failed Fan Stage 1 Circuit Failed Open Injector Cylinder #1 Needle Control Valve Abnormal Operation Injector Cylinder #2 Needle Control Valve Abnormal Operation

65 EPA07 MCM Fault Codes MCM FAULT CODE DESCRIPTION EPA Injector Cylinder #3 Needle Control Valve Abnormal Operation Injector Cylinder #4 Needle Control Valve Abnormal Operation Injector Cylinder #5 Needle Control Valve Abnormal Operation Injector Cylinder #6 Needle Control Valve Abnormal Operation Starter Switch Inconsistent Engine Starter Relay Shorted to Source Engine Starter Relay Circuit Failed Engine Starter Relay Open Circuit Engine Starter Relay Jammed Starter Electronic Fault / MCM Internal Failure Starter Jammed (Tooth to Tooth Jam) Pressure Limiting Valve (PLV) staying open Gridheater Circuit Failed Open Camshaft Position Sensor Open Circuit Camshaft Position Sensor Short to Ground Camshaft Position Sensor Time Out Camshaft Position Sensor Signal Erratic Camshaft Position Sensor Failure Camshaft Position Sensor Pins Swapped No match of camshaft and crankshaft signals Grid Heater Permanently On Grid Heater Circuit Failed Grid Heater Defect DPF HC absorption very high DPF HC Absorption Warning DPF HC absorption high Fan Stage 2 Circuit Failed Fan Stage 2 Circuit Failed Fan Stage 2 Circuit Failed Open Jake Brake Stage 1 Circuit Failed Jake Brake Stage 1 Circuit Failed Jake Brake Stage 1 Circuit Failed Open Jake Brake Stage 2 Circuit Failed Jake Brake Stage 2 Circuit Failed

66 EPA07 MCM Fault Codes MCM FAULT CODE DESCRIPTION EPA Jake Brake Stage 2 Circuit Failed Open quantity control valve current too low Fuel Rail Pressure Too Rail Pressure Leakage in Pressure System Too internal or external leakage of the high pressure fuel system rail pressure deviation Coolant Temp/Compressor Inlet Temp Plausibility Error Turbocharger Compressor Inlet Temperature Circuit Failed Turbocharger Compressor Inlet Temperature Circuit Failed Cylinder 1 Misfire detected Cylinder 2 Misfire detected Cylinder 3 Misfire detected Cylinder 4 Misfire detected Cylinder 5 Misfire detected Cylinder 6 Misfire Detected Intake Manifold Temperature Circuit Failed Intake Manifold Temperature Circuit Failed Intake Manifold Temperature Drift ( Box) air temperature plausibility fault out of range (high box) intake air temperature circuit failed high intake air temperature circuit failed low Charge Air Outlet Temperature Drift ( box) Charge Air Outlet Temperature Drift ( box) Air Flow intake manifold pressure sensor circuit failed high intake manifold pressure sensor circuit failed low EGR Flow Target Error Diagnostic - Flow EGR Valve Circuit Failed EGR Valve Circuit Failed EGR Valve Circuit Failed Open

67 EPA07 MCM Fault Codes MCM FAULT CODE DESCRIPTION EPA EGR Valve Actuator, Failsafe Mode, Motor On EGR Valve Actuator, Failsafe Mode, Motor Off Exhaust Gas Recirculation (EGR) actuator slow response Exhaust Gas Recirculation (EGR) actuator (restricted operability) EGR Valve Actuator, No Failsafe Mode, Motor Off EGR Valve Actuator, high load operation in high ambient temperatures EGR Valve Actuator, Temperature Fault Exhaust Gas Recirculation (EGR) valve actuator (unknown error code) EGR System Parametrization Failure DPF System Parametrization Failure DOC Inlet Temperature Sensor - Plausibility Error DOC Inlet Temperature Circuit Failed DOC Inlet Temperature Circuit Failed DOC Inlet Temperature Sensor Stuck DPF Outlet Temperature Very DPF Outlet Sensor, General Temp. Plausibility DPF Oulet Temperature Circuit Failed DPF Oulet Temperature Circuit Failed DPF Outlet Temperature Sensor Spike DPFOutlet Temperature - Signal Stuck Abnormal DPF Temperature Rise DPF Outlet Temperature DOC Outlet Temperature DOC Outlet Temperature Sensor - Plausibility Error DOC Outlet Temperature Circuit Failed DOC Outlet Temperature Circuit Failed DOC Outlet Temperature Sensor Spike DOC Outlet Temperature - Signal Stuck

68 EPA07 MCM Fault Codes MCM FAULT CODE DESCRIPTION EPA Abnormal DOC Temperature Rise DOC Outlet Temperature Too Abnormal DOC Temperature Rise DPF Pressure - Out of Range Very DPF Pressure - Out of Range DPF Pressure - Out of Range Intake Air Throttle Control Electrical Fault EDV Failed Self Test HC Doser Circuit Failed HC Doser Circuit Failed HC Doser Circuit Failed Open Hydrocarbon (HC) doser fuel supply pressure abnormal Hydrocarbon (HC) doser fuel line pressure low Fuel Compensation Pressure (FCP) sensor circuit failed high Fuel Compensation Pressure (FCP) sensor circuit failed low Doser FLP Sensors Failed Self Test Hydrocarbon (HC) doser Fuel Line Pressure (FLP) sensor - Failed selftest Fuel Cut Off Valve Pressure Not Plausible Fuel Cut Off Valve Circuit Failed Fuel Cut Off Valve Circuit Failed Fuel Cut Off Valve Circuit Failed Open FCV Failed Self Test V Sensor Supply Bank 1 Circuit Failed V Sensor Supply Bank 1 Circuit Failed V Sensor Supply Bank 2 Circuit Failed V Sensor Supply Bank 2 Circuit Failed V Sensor Supply Bank 1 Circuit Failed V Sensor Supply Bank 1 Circuit Failed V Sensor Supply Bank 2 Circuit Failed

69 EPA07 MCM Fault Codes MCM FAULT CODE DESCRIPTION EPA V Sensor Supply Bank 2 Circuit Failed Regen Temperature - Out of Range Regen Temperature - Out of Range Intake Manifold Pressure Circuit Failed Intake Manifold Pressure Circuit Failed Ambient and Inlet Manifold Pressure Difference ( Box) Ambient and Inlet Manifold Pressure Difference ( Box) Proportional Valve Bank 1 Circuit Failed Proportional Valve Bank 2 Circuit Failed Proportional Valve Bank 2 Circuit Failed DPF Inlet Pressure Sensor Drifted In Range Fault ( Box) DPF Inlet Pressure Circuit Failed DPF Inlet Pressure Circuit Failed DPF Inlet Pressure Sensor Drifted DPF Inlet Pressure Sensor Stuck DPF Inlet Pressure Sensor Drifted In Range Fault ( Box) DPF Inlet Pressure Sensor Drifted In Range Fault ( Box) DPF Pressure Sensors - Plausibility Error DPF Outlet Pressure Circuit Failed DPF Outlet Pressure Circuit Failed DPF Outlet Pressure Sensor Stuck DPF Outlet Pressure Sensor Drifted In Range Fault ( Box) DPF Outlet Pressure Sensor Drifted In Range Fault ( Box) Injector Cylinder #1 Spill Control Valve Abnormal Operation Injector Cylinder #2 Spill Control Valve Abnormal Operation Injector Cylinder #3 Spill Control Valve Abnormal Operation

70 EPA07 MCM Fault Codes MCM FAULT CODE DESCRIPTION EPA Injector Cylinder #4 Spill Control Valve Abnormal Operation Injector Cylinder #5 Spill Control Valve Abnormal Operation Injector Cylinder #6 Spill Control Valve Abnormal Operation HIR Regen (aborted) Exhaust Temp HIR Regen (aborted) Coolant Temp Soot Level Very DPF Zone 3 Condition Soot Level DPF Zone 2 Condition DPF Ash Clean Request DPF Ash Clean Request - Derate Engine Coolant Inlet Temperature Circuit Failed Engine Coolant Inlet Temperature Circuit Failed Doser Fuel Line Pressure Doser Fuel Line Pressure Abnormal Doser Fuel Line Pressure Sensor Circuit Failed Doser Fuel Line Pressure Sensor Circuit Failed Doser Fuel Line Pressure Failed Self Test Injector Spill Control Valve Cylinder 4,5,6, Shorted to Battery Injector Spill Control Valve Cylinder 4, 5, 6 Shorted to Ground

71 Amber Warning Lamp (AWL) - Indicates a fault with the engine controls. Vehicle can be driven to end of shift. Call for service. Red Stop Lamp (RSL) - Indicates a major engine fault that may result in engine damage. Move the vehicle to the nearest safe location and shutdown the engine. Call for service DPF Regeneration Lamp - Lamp Solid indicates that a parked regeneration is required. Lamp Flashing indicates that a parked regeneration required immediately. Exhaust System Temperature Lamp (HEST) - Indicates exhaust temperature is above a preset limit and the unit is operating at low vehicle speed. Vehicle can be driven. When rpm is elevated for a parked regen, the lamp will flash once every ten seconds. Malfunction Indicator Lamp (MIL) - Indicates a failure of an Emission Control device. Vehicle can be driven to end of the shift. Call for service Unable to initiate Parked Regen via Regen Request Switch To perform a Parked Regen, the following conditions must be met. Connect DDDL 7.0 to monitor these inputs: VSS must be 0 mph Clutch switch must be cycled ON/OFF/ON (manual trans) Parking Brake must be cycled ON/OFF/ON J1939 Gear Selected must be neutral be cycled ON/OFF/ON J1939 Gear Actual must be neutral be cycled ON/OFF/ON Must be on idle governor, not PTO Mode DPF Zone must not be 0 Regen Request Switch must be held for 5 seconds