pontiac Workshop Repair Guides

Pontiac Workshop Service and Repair Manuals

Diagram Information and Instructions|Page 4632 > < Diagram Information and Instructions|Page 4630
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2. Connect the engine wiring harness electrical connector (1) to the ECM.
3. Connect the small ECM harness connector (3) to the ECM.
4. Connect the negative Battery Cable.

5. Connect the body wiring harness electrical connector (1) to the ECM.

Diagram Information and Instructions|Page 4632 > < Diagram Information and Instructions|Page 4630