Engine Control Module: Service and Repair

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.

Need a step-by-step guide?

Get an AI-powered repair guide with parts lists, cost estimates, and clear instructions for your Ford hyperlink.

AI Repair Guides
Revenue RailIntent: manual

Use the Manual With the Right Hardware

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

Affiliate disclosure: We may earn a commission at no extra cost to you.

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.

Shop on Amazon →

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.

Shop on Amazon →

Multimeter kit

Great for electrical troubleshooting and manual-tested circuits.

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

Shop on Amazon →



Powertrain Control Module (PCM)













Removal

1. Retrieve the module configuration. Carry out the module configuration retrieval steps of the Programmable Module Installation (PMI) procedure Programming and Relearning. For additional information, refer to Information Bus.

2. Remove the 8 retainers and the radiator sight shield.





3. Disconnect the 3 PCM electrical connectors.

4. Remove the 2 bolts and the PCM.

Installation

1. Install the PCM and the 2 bolts.
- Tighten to 8 Nm (71 lb-in).


2. Connect the 3 PCM electrical connectors.

3. Install the radiator sight shield and the 8 retainers.





4. NOTE: If the Programmable Module Installation (PMI) procedure was not successful in downloading the data from the vehicles original PCM, then the oil life data of the vehicle is lost. If this occurs, and the oil life cannot be determined through service history or customer interview, it is recommended the vehicle engine oil and filter be changed and the oil change minder reset.

Restore the module configuration. Carry out the module configuration restore steps of the Programmable Module Installation (PMI) procedure Programming and Relearning. For additional information, refer to Information Bus.

5. After completing the repairs, use the scan tool to perform the Misfire Monitor Neutral Profile Correction procedure, following the on-screen instructions.
← Back to Engine Control ModuleAll Makes