Circuit Description
WARNING: This page is about a different variant/trim than selected.
If the BCM has been replaced, the password must be relearned using special equipment. If PCM is replaced, the replacement PCM should relearn the password within a few seconds after ignition is turned on. Engine will start and continue to run with DTC P1630 set. See ANTI-THEFT SYSTEM article in ACCESSORIES/SAFETY EQUIPMENT section.
Conditions for setting DTC:
- Vehicle Theft Deterrent (VTD) system has allowed fuel delivery.
- PCM is theft deterrent password learn mode.
- Condition present for greater than 2 seconds.