buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Relays and Modules - Ignition System > < PCM 80-Way Blue Connector C1 Details|Page 1035
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Installation Procedure

1. Install the connectors to the PCM.

NOTE:  Refer to Fastener Notice in Service Precautions.

Tighten the connectors to 8 N.m (71 lb in).

2. Install the PCM into the air cleaner housing assembly.

3. Install the air cleaner top cover.
4. Connect the negative battery cable.
5. The replacement PCM will NOT allow secondary air injection (AIR) pump operation until a total of 16.9 km (10 miles) have been accumulated.
6. The new PCM must be programmed.  See: Testing and Inspection/Programming and Relearning

Relays and Modules - Ignition System > < PCM 80-Way Blue Connector C1 Details|Page 1035