Sentry Key Immobilizer Module (SKREEM) - Installation

INSTALLATION





When a PCM and the SKREEM/WCM are replaced at the same time, perform the following steps in order Programming and Relearning.

- 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 (2).





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 . Testing and Inspection

3. Connect the battery negative cable.