Removal Procedure
WARNING: This page is about a different car, the 2005 GMC Safari and 2005 Chevrolet Astro. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the PCM harness connectors (4).
- Release the spring latch (3) from the PCM (1).
- Lift the PCM from the PCM mounting tray (2).
- Remove the PCM (1) from the engine compartment.
NOTE:
Refer to PCM and ESD Notice in Cautions and Notices.
NOTE:
In order to prevent internal damage to the PCM, the ignition must be OFF when disconnecting or reconnecting the PCM connector.