Steering Column Lock Module Parameter Reset
NOTE:
Steering Column Lock Module (SCLM) will only allow communication with new generation star tester after SCLM actuator has been activated. To active SCLM, open driver's door, DO NOT put key in ignition. Press a single button on key fob, while no key is in ignition. SCLM will stay activated to 30 minutes after driver's door is opened, or key fob button has been pressed.
Remove key from ignition switch. Close and open driver's door. Connect New Generation Star (NGS) tester and use service function card. Select SCLM, then ENTER SECURITY ACCESS. Wait 8 minutes for security access to be granted. Select PARAMETER RESET. Insert key into ignition switch and turn ignition switch to RUN position. Select ICM, then ENTER SECURITY ACCESS. Wait 10 minutes for security access to be granted. Select RESET SCLM PARAMETER. Disconnect NGS tester. Turn ignition switch to LOCK position. Remove key from ignition switch. Insert key into ignition switch. Turn ignition switch to RUN position. Turn ignition switch to LOCK position and remove key.