Engine Control Module: Locations

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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Shop Manual-Ready ToolsFree Quote CheckQuote Shield Pro

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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Front of Vehicle/Engine Compartment Component Views

Left of Engine Compartment Components





1 - B19C Brake Booster Vacuum Switch

2 - M75 Windshield Wiper Motor

3 - X90 Assembly Plant ABS Data Connector

4 - X50D Fuse Block- Battery

5 - X50A Fuse Block- Underhood

6 - C1 Battery

7 - B18 Battery Current Sensor

8 - G24 Windshield Washer Pump

9 - P12 Horn

10 - K20 Engine Control Module

11 - K17 Electronic Brake Control Module

12 - B20 Brake Fluid Level Switch

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