Vehicle Theft Deterrent System 30 Minute Relearn Procedure
NOTE:
Use this procedure after replacing following components: PASS-key III(R) (PK3) keys, Vehicle Theft Deterrent (VTD) control module and Powertrain Control Module (PCM).
NOTE:
This procedure is not available on vehicles equipped with option code Z49. Option code Z49 are vehicles equipped with Export Canadian Modif Mandatory Base Equipment. If replacing a vehicle theft deterrent control module with an GM SPO replacement part, perform procedure to setup a new vehicle theft deterrent control module prior to 30-minute relearn procedure.
- With a master passkey III key (Black), turn ignition switch to RUN position. Observe Security telltale, after approximately 10 minutes telltale will turn off.
- Turn ignition switch to OFF position, and wait 5 seconds.
- With a Master Passkey III(R) key, start vehicle. Vehicle has now learned key transponder information and PCM has now learned fuel continue password.
- With a scan tool, clear any DTCs.
NOTE:
Vehicle learns key transponder information and/or passwords on ignition switch transition from ignition switch OFF position to ignition switch CRANK position. You must turn ignition off before attempting to start vehicle.