Sentry Key Remote Entry Module

SENTRY KEY REMOTE ENTRY MODULE

REMOVAL

The steering wheel does not have to be removed to service the SKREEM/WCM.




1. Disconnect and isolate the battery negative cable.

WARNING: WAIT TWO MINUTES FOR THE AIRBAG SYSTEM RESERVE CAPACITOR TO DISCHARGE BEFORE BEGINNING ANY AIRBAG SYSTEM OR COMPONENT SERVICE. FAILURE TO DO SO MAY RESULT IN ACCIDENTAL AIRBAG DEPLOYMENT, PERSONAL INJURY OR DEATH.

2. Remove the upper and lower steering column shrouds.
3. Remove the SKREEM/WCM mounting screw (2) on the ignition lock assembly and separate the SKREEM/WCM (3) from the ignition lock assembly.
4. Disconnect the SKREEM/WCM electrical connector (4).




5. Remove SKREEM/WCM (1 and 3) from column (2).

When a PCM and the SKREEM/WCM are replaced at the same time, perform the following steps in order.
- Program the new PCM.
- Program the new SKREEM/WCM.
- Replace all ignition keys and program them to the new SKREEM/WCM.

INSTALLATION




When a PCM and the SKREEM/WCM are replaced at the same time, perform the following steps in order.
- Program the new PCM.
- Program the new SKREEM/WCM.
- Replace all ignition keys and program them to the new SKREEM/WCM.

1. Position the SKREEM/WCM (3) on the ignition lock housing and install the retaining screw (1).




2. Connect the SKREEM/WCM electrical connector (4).

NOTE: On vehicles equipped with the optional Sentry Key Immobilizer System (SKIS), when the SKREEM is replaced with a new unit, a diagnostic scan tool MUST be used to initialize the new SKREEM and to program at least two Sentry Key transponders before the vehicle can be operated.

3. Connect the battery negative cable.