B2254-COLUMN LOCK MODULE INTERNAL

For a complete wiring diagram Refer to Section 8W.

When Monitored:
Ignition key in the run position.
Set Condition:
The alarm message fails three times.

Possible Causes

SENTRY KEY REMOTE ENTRY MODULE (SKREEM)

Diagnostic Test

1. VERIFY THAT THE DTC IS ACTIVE

Turn the ignition on.

NOTE: Before continuing, review and check for the following:

The battery voltage must be above 10 volts.

Review the repair history of the vehicle.

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.

Is the DTC active?

Yes

Replace and program the SKREEM and Steering Column Lock Module in accordance with the Service Information.

Perform SKREEM VERIFICATION TEST. (Refer to 8 - ELECTRICAL/VEHICLE THEFT SECURITY - STANDARD PROCEDURE)

No

The DTC is not active at this time. Test complete.