Diagnostic Test

WARNING: This page is about a different car, the 2007 Chrysler PT Cruiser. However, it is still accessible from the selected car via links, so may be relevant.

1) VERIFY THAT THE DTC IS ACTIVE
Turn the ignition on.
NOTE:
Before continuing, review and check for the following:
- Review the repair history of the vehicle.
- Ensure that the vehicle has the correct PCM and SKREEM installed by verifying the part numbers.
- With the scan tool, ensure that the PCM and SKREEM are programmed correctly. Compare the PCM VIN to the SKREEM VIN and ensure the two VINs match.
With the scan tool, clear DTCs.

Perform 5 ignition cycles, leaving the ignition switch on for a minimum of 90 seconds per cycle.

With the scan tool, read DTCs.

Does the DTC reset?

Yes
1. Replace and program the Sentry Key Remote Entry Module (SKREEM) in accordance with the Service Information.
  NOTE: If this vehicle is equipped with a Steering Column Lock Module, it must be replaced along with the SKREEM.
2. Perform SKREEM/SKIM VERIFICATION TEST .
No
1. The DTC is not active at this time. Test complete.