Powertrain Control Module
WARNING: This page is about a different car, the 2002 Pontiac Sunfire and 2002 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
After replacing Powertrain Control Module (PCM) or if program needs to be updated, refer to latest Techline information on PCM reprogramming. PCM can only be programmed using Tech 2(tm) and Techline terminal.
After reprogramming PCM, perform CKP SYSTEM VARIATION LEARN PROCEDURE , INSPECTION/MAINTENANCE COMPLETE SYSTEM SET PROCEDURE and PROGRAMING THEFT DETERRENT SYSTEM COMPONENTS .