pontiac Workshop Repair Guides

Pontiac Workshop Service and Repair Manuals

Main Relay (Computer/Fuel System) > < Diagram Information and Instructions|Page 5647
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3.  Position the ECM above the retainer in the battery tray and slide the ECM down into the retainer.
4.  Connect the negative battery cable.
5.  Reset the clock and preset radio stations.
6.  If a NEW ECM was installed, the ECM must be programmed. Refer to Control Module References.  See: Testing and Inspection/Programming

and Relearning

Main Relay (Computer/Fuel System) > < Diagram Information and Instructions|Page 5647