Envoy 2WD L6-4.2L (2008)
Alarm Module: Service and Repair
Theft Deterrent Module Replacement
Removal Procedure
1. Disable the SIR. Refer to SIR Disabling and Enabling.
2. Remove the trim covers.
3. Remove the theft deterrent module wiring harness from the steering column harness.
4. Disconnect the electrical connector.
5. Pull the theft deterrent module (2) away from the lock cylinder housing (1).
Installation Procedure
1. Push the theft deterrent module (2), onto the lock cylinder housing (1).
2. Install the theft deterrent wiring harness to the steering column harness.
3. Connect the electrical connector.
4. Replace the steering column trim covers.
5. Enable the SIR system. Refer to SIR Disabling and Enabling.
6. Program the new theft control module.