how to start 2004 F150 with a new computer

Asked by GuruV5PRH Aug 07, 2018 at 09:24 AM about the 2004 Ford F-150

Question type: Maintenance & Repair

Installed new computer in F150 2004, but my key will not start truck

1 Answer

There is a chip in the key that has to match the ECM (computer). If replacement part came from a used parts source, you need the key that came with that vehicle to start the truck.

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