|
|
B2229-SKREEM INTERNAL - SKIM IMMOBILIZER For a complete wiring diagram Refer to Section 8W. • When Monitored: Possible Causes SKREEM Diagnostic Test 1. SKREEM NOTE: Before continuing review and check the following conditions. • Review the repair history of the vehicle. Ensure the vehicle has the correct PCM and SKREEM installed. • Using a scan tool, ensure the PCM and SKREEM have been programmed correctly. Compare the PCM VIN Turn the ignition on. With the scan tool, clear DTC(s). Perform 5 ignition cycles, leaving the ignition switch on for a minimum of 90 seconds per cycle. Using the scan tool, read DTC(s). Does the DTC reset? Yes >> Replace and program the SKREEM in accordance with the Service Information. Perform VERIFICATION TEST. (Refer to 8 - ELECTRICAL/VEHICLE THEFT SECURITY - STANDARD No >> The DTC is not active at this time. Test complete. 8Q - 76 VEHICLE THEFT SECURITY - ELECTRICAL DIAGNOSTICS WK |