Powertrain Verification Test - Ver 4

POWERTRAIN VERIFICATION TEST VER-4

Applicability - All

1. Inspect the vehicle to ensure that all engine components are properly installed and connected. Reassemble and reconnect components as necessary.

2. Connect the DRB to the data link connector and erase all codes.

3. If the PCM has been replaced, perform steps 4 through 6, then continue with the verification.

4. If PCM has been changed and correct VIN and mileage have not been programmed, a DTC will be set in ABS and Airbag modules. In addition, if vehicle is equipped with a Sentry Key Immobilizer Module (SKIM), Secret Key data must be updated to enable start.

5. For ABS and Airbag systems: Enter correct VIN and Mileage in PCM. Erase codes in ABS and Airbag modules.

6. For SKIM theft alarm: Connect DRB to data link connector. Go to Theft Alarm, SKIM, Misc. and place SKIM in secured access mode, by using the appropriate PIN code for this vehicle. Select Update the Secret Key data. Data will be transferred from SKIM to PCM.

7. Turn the speed control ON (if equipped, cruise light will be on).

8. Depress and release the SET Switch. If the speed control did not engage, the repair is not complete. Check for Technical Service Bulletins that pertain to speed control problem and then, if necessary, return to Symptom List.

9. Depress and hold the RESUME/ACCEL Switch. If the vehicle speed did not increase by at least 2 mph, the repair is not complete. Check for Technical Service Bulletins that pertain to speed control problem and then, if necessary, return to Symptom List.

10. Press and hold the COAST switch. The vehicle speed should decrease. If it did not decrease, the repair is not complete. Check for Technical Service Bulletins that pertain to speed control problem and then, if necessary, return to Symptom List.

11. Using caution, depress and release the brake pedal. If the speed control did not disengage, the repair is not complete. Check for Technical Service Bulletins that pertain to speed control problem and then, if necessary, return to Symptom List.

12. Bring the vehicle speed back up to 35 mph.

13. Depress the RESUME/ACCEL switch. If the speed control did not resume the previously set speed, the repair is not complete. Check for Technical Service Bulletins that pertain to speed control problem and then, if necessary, return to Symptom List.

14. Hold down the SET switch. If the vehicle did not decelerate, the repair is not complete. Check for Technical Service Bulletins that pertain to speed control problem and then, if necessary, return to Symptom List.

15. Ensure the vehicle speed is greater than 35 mph and release the SET Switch. If vehicle did not adjust and set a new vehicle speed, the repair is not complete. Check for Technical Service Bulletins that pertain to speed control problem and then, if necessary, return to Symptom List.

16. Depress and release the CANCEL switch. If the speed control did not disengage, the repair is not complete. Check for Technical Service Bulletins that pertain to speed control problem and then, if necessary, return to Symptom List.

17. Bring the vehicle speed back up above 35 mph and engage speed control.

18. Depress the OFF switch to turn OFF, (Cruise light will be off). If the speed control did not disengage, the repair is not complete. Check for Technical Service Bulletins that pertain to speed control problem and then, if necessary, return to Symptom List.

19. If the vehicle successfully passed all of the previous tests, the speed control system is now functioning as designed. The repair is now complete.