System Tests: Notes
WARNING: This page is about a different car, the 1998 Isuzu Hombre. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
DO NOT replace module unless there are no VCM/PCM DTCs and a current PassLock(R) module DTC exists after system check and DTC test has been completed. Do not replace module based on history codes.