Powertrain Control Module: Installation
WARNING: This page is about a different car, the 2003 Buick Regal and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
- Install the PCM to the PCM electrical connectors. Tighten the connectors to specification. See TORQUE SPECIFICATIONS .
- Install the PCM and the wiring harness to the air cleaner housing assembly (3).
- Install the air cleaner housing cover (1). See Fig 1 .
- Install the air cleaner housing cover screws (2). Tighten the screws to specification. See TORQUE SPECIFICATIONS .
- Install the air cleaner intake duct.
- Install the left front inner fender brace.
- Connect the negative battery cable.
- The new PCM must be programmed. See appropriate article in ENGINE PERFORMANCE.