chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Main Relay (Computer/Fuel System) > < PCM (PCM Function)|Page 2684
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Powertrain Control Module (PCM) Description

6. Install the PCM cover (1) and secure with the 2 plastic retainers.
7. Enable the SIR system. Refer to Disabling the SIR System.
8. Connect the negative battery cable.

Main Relay (Computer/Fuel System) > < PCM (PCM Function)|Page 2684