Connector Views

This is the exact OEM manual section for the path above. Use the breadcrumb to move up or down the tree until you reach the precise year, make, model, and subsystem you need.

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Revenue RailIntent: manual

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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More supporting gear

Torque wrench

Use the factory procedure with the right tightening tool.

Manual-based work becomes much easier when you can torque correctly.

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Trim tool set

Useful for clips, covers, and trim pieces called out by the manual.

Most manual procedures assume you have a good trim removal kit.

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Multimeter kit

Great for electrical troubleshooting and manual-tested circuits.

Electrical work in manuals often needs a meter more than another wrench.

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Engine Control Module Connector End Views

Engine Control Module (ECM) C1









Engine Control Module (ECM) C1 (Pin 1 To 31):





Engine Control Module (ECM) C1 (Pin 32 To 56):






Engine Control Module (ECM) C2













Engine Control Module (ECM) C2 (Pin 17 To 73):






Engine Control Module (ECM) C3









Engine Control Module (ECM) C3 (Pin 1 To 36):





Engine Control Module (ECM) C3 (Pin 37 To 73):




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