PASSLOCK - Learn Procedure - Using A T50/T60/T20+

IMPORTANT: Performing the following procedures will cause a DTC P1630 to set when they are completed. This is the intended functionality. Once P1630 is set, turn the ignition OFF for 30 seconds, then turn the ignition ON and P1630 will clear. If P1630 does not clear, refer to DTC P1630 Theft Deterrent Learn Mode Active.

1. Using the T50/T60/T20+, enter the Service Programming System (SPS).
2. Select Terminal to Vehicle Programming.
3. Select Done and follow instructions on Vehicle Set-up screen.
4. Select Vehicle Theft Re-learn.
5. Follow the instructions on the remaining screens.
^ The PCM and the Passlock control module will prepare for a re-learn.
^ A security timer will be ON for approximately 10 minutes or until DTC P1630 sets.
^ When the PCM and the Passlock control module are prepared to re-learn, turn the ignition OFF for 30 seconds and then start the engine.