Without Scan Tool
- Turn ignition switch to RUN position. Attempt to start engine and release key to RUN position, vehicle will not start.
- Observe SECURITY indicator, after about 10 minutes, indicator will turn OFF. Turn ignition switch to OFF position, and wait 5 seconds.
- Repeat steps 1 and 2 two more times for a total of 3, 30 minute, cycles. Vehicle is now ready to relearn Passlock™ sensor data code and/or passwords on next ignition switch transition from OFF to CRANK position.
- Start engine. Vehicle has now learned Passlock™ sensor data code and/or password. Using scan tool, clear any DTCs if needed. History DTCs will self clear after 100 ignition cycles.