Lab 8 using ALLDATA and reading Wiring Diagrams 2012 NATEF 225, 231 (Each student must look up their own answers) Name

Transcription

1 Lab 8 using ALLDATA and reading Wiring Diagrams 2012 NATEF 225, 231 (Each student must look up their own answers) Name Use ALLDATA to answer all these questions (ALLDATA can only be accessed from LBCC Automotive Technology shop computers) Select the 2005 Buick Century 3.1 liter engine. 1) What Type of engine is the 3.1L? 3.1 cubic inch 4 cylinder 3.1 Liter 4 cylinder 3.1 Cubic inch 6 cylinder 3.1 Liter 6 cylinder Under Shortcuts to Popular Information (top left of Vehicle Level window) click on Maintenance. 2) List at least ½ of the titles found in blue under Maintenance Component Selection. Select the title Service Reminder Indicators under the Component Selection menu. 3) What is listed under! Service Precautions? Notice the Path Display at the top of the ALLDATA window (shown above). You can use these links to quickly return to the main menu (Vehicle Level) or the articles related to your specific page. Click on Service Reminder Indicators found in the Path Display and find the Oil Change Reminder Lamp. To find answers to the next 4 questions, use the Description and Operation or Service and Repair articles. The computer system will light a dash indicator lamp to let the driver know it is time to change the oil. 4) What sensors does the computer use to calculate when to illuminate the CHANGE OIL SOON lamp? Engine RPM Engine Temperature Vehicle Speed Sensor (Mileage sensor) All the above Only RPM and Temperature.

2 5) Explain how to reset the CHANGE OIL SOON lamp 6) Why should you not let used oil stay on your skin for very long? 7) What should you do with the used oil filter before disposal? Return to the Maintenance section (Find the link in the Path Display). 8) Briefly explain how to diagnose misaligned drive belts? 9) What is the main tool to use to remove the drive belt? Go to Vehicle Level Maintenance Jump Starting Service Precautions 10) What is dangerous about jump starting a battery? 11) The article cautions you to always shield your eyes. How will you do this? 12) Explain the very last caution found on this page. Go to Vehicle Level Maintenance Jump Starting Service and Repair Step 10 states Crank the engine of the vehicle with the discharged battery. 13) Explain the NOTE: at the end of step 10 Return to the Vehicle Level. Find Vehicle Identification on the lower right area of the ALLDATA window. Vehicle Identification is located under Application and ID 14) The VIN number for this Buick is 1G1WS54JX54W What is the Body Style of this Buick? Return to the Vehicle Level. Find Diagrams under Shortcuts to Popular Information

3 Go to Vehicle Level Diagrams Diagram Information and Instructions Passenger Car Zoning You find a Callout Number for an in-line connector ) Where is this connector 535 located? Go to Vehicle Level Diagrams Diagram Information and Instructions Electrical Symbols 16) What does this symbol mean? 17) What is the difference between these 2 symbols? 18) What does this symbol mean? Go to Vehicle Level Diagrams Diagram Information and Instructions Diagram/Schematic 19) Twisted wires provide an effective shield that helps protect sensitive electronic components. List some of the specifications for making repairs to twisted wires. 20) What caution should you follow when performing service on or near the SIR components? Go to Vehicle Level Diagrams Electrical Diagrams Heated Glass Element 21) What does the dotted black line around the Fuse Block indicate? 22) What does the dotted line pointing to the left from S233 mean?

4 23) What other circuits are in common (connect to) Splice 233? (follow the Path shown below) 24) Where is the Rear Window Defogger Relay located on this car?? (follow the Path shown below) Find the Starting and Charging System Diagram 1. (follow the Path shown below) 25) Which Ignition Switch wires should have close to battery voltage when the switch is in the RUN position? (check ALL that apply) Red wire, C201 pin D5 Yellow wire C201 pin D1 Pink wire C201 pin C5 26) Which Ignition Switch wires should have battery voltage when the switch is in the START position? (check ALL that apply) Red wire, C201 pin D5 Yellow wire C201 pin D1 Pink wire C201 pin C5 27) How many cooling fan relays does this Buick have? (find the Engine Cooling wiring diagram) one two three four 28) Where is G113 located on this Buick? (go to Diagrams Grounds) Select a 2000 Dodge Neon with a 2.0 liter four cylinder. (follow the Path shown below) Read this entire How to Use Wiring Diagrams article (and pictures) to answer the next 3 questions.

5 29) The brake warning lamp will light up when one end is connected to the positive terminal of the battery (power) and the other end is connected to the negative battery terminal (ground). Which terminal of the Instrument Cluster is will eventually go to the battery ground terminal? A) Terminal 6 of connector C2 B) Terminal 6 of connector C1 C) There is not enough detail in this drawing to answer this question 30) All switches, components, and modules are shown with (select ALL correct answers) A) Key ON B) Key OFF C) Key in the Ignition Switch D) Key removed E) Doors Open F) Doors Closed 31) When will you expect to find positive battery voltage at Fuse 14?

6 Return to Diagram Information and Instructions. 32) What does this symbol shown above represent? 33) What does this symbol shown above represent? Find the wiring diagram for the turn signals on this 2000 Dodge Neon. 34) When would you expect to find positive battery voltage at terminal 3 of the multifunction switch? Always Only when the key is in the run position When the key in in run or accessory 35) The combination flasher (turn signal and hazard flasher) does not operate. You find 11.6 Volts at terminal 7 of the multifunction switch. Why does the flasher not operate? 36) You find 12 volts at Fuse 15 in the power distribution center. You find 3 volts at terminal 11 (white wire) of the Multifunction switch. Identify the connector number and pin terminal that is most likely the cause. 37) Explain what the difference is between Connector Views, and Connectors this completed form to phil.krolick@linnbenton.edu