Chrysler 300M 2002 Service Manual page 2756

Verification Tests —
POWERTRAIN VERIFICATION TEST VER - 4
1. NOTE: After completing the Powertrain Verification Test the Transmission Veri-
fication Test must be performed.
2. NOTE: If the PCM has been replaced and the correct VIN and mileage have not
been programmed, a DTC will be set in the ABS Module, Airbag Module and the
SKIM.
3. NOTE: If the vehicle is equipped with a Sentry Key Immobilizer System, Secret
Key data must be updated. Refer to the Service Information for the PCM, SKIM and
the Transponder (ignition key) for programming information.
4. Inspect the vehicle to ensure that all engine components are properly installed and
connected.
5. Connect the DRBIII to the data link connector and erase all codes.
6. Turn the speed control ON (if equipped, cruise light will be on).
7. Press and release the SET Switch. If the speed control did not engage, the repair is not
complete. Check for TSBs that pertain to speed control problem and then, if necessary, return
to Symptom List.
8. Press 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 TSBs that pertain to speed control problem and
then, if necessary, return to Symptom List.
9. Press and hold the COAST switch. The vehicle speed should decrease. If it did not decrease,
the repair is not complete. Check for TSBs that pertain to speed control problem and then, if
necessary, return to Symptom List.
10. Using caution, press and release the brake pedal. If the speed control did not disengage, the
repair is not complete. Check for TSBs that pertain to speed control problem and then, if
necessary, return to Symptom List.
11. Bring the vehicle speed back up to 35 MPH.
12. Press the RESUME/ACCEL switch. If the speed control did not resume the previously set
speed, the repair is not complete. Check for TSBs that pertain to speed control problem and
then, if necessary, return to Symptom List.
13. Hold down the SET switch. If the vehicle did not decelerate, the repair is not complete.
Check for TSBs that pertain to speed control problem and then, if necessary, return to
Symptom List.
14. Ensure 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 TSBs that pertain to
speed control problem and then, if necessary, return to Symptom List.
15. Press and release the CANCEL switch. If the speed control did not disengage, the repair is
not complete. Check for TSBs that pertain to speed control problem and then, if necessary,
return to Symptom List.
16. Bring the vehicle speed back up above 35 mph and engage speed control.
17. Turn the Speed Control Off. (Cruise light will be off). If the speed control did not disengage,
the repair is not complete. Check for TSBs that pertain to speed control problem and then, if
necessary, return to Symptom List.
18. If the vehicle successfully passed all of the previous tests, the speed control system is now
functioning as designed. The repair is now complete.
Did the Speed Control pass the above test?
Yes → Repair is complete.
→ Repair is not complete, refer to appropriate symptom.
No
Continued
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VERIFICATION TESTS
APPLICABILITY
All