Powertrain Control Module: Installation
WARNING: This page is about a different car, the 2003 Pontiac Grand Prix, 2003 Chevrolet Monte Carlo, 2003 Chevrolet Impala, 2003 Buick Regal, and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
- Connect the PCM electrical connectors to the PCM. Tighten connectors to specification. See TORQUE SPECIFICATIONS . Install the PCM into the air cleaner housing assembly.
- Install the air cleaner top cover. Connect the negative battery cable. The replacement PCM will NOT allow Secondary Air Injection (AIR) pump operation until a total of 10 miles have been accumulated. The new PCM must be programmed. See POWERTRAIN CONTROL MODULE in PROGRAMMING.