How to run diagnostics on 2003 ford focus wiring

Asked by Sue Feb 02, 2017 at 08:25 AM about the 2003 Ford Focus SE

Question type: Maintenance & Repair

Run diagnostics, want connect to motor security.  Ford says they have to run
wiring diagnostic.  How is this down.?

2 Answers
159,075

Bob answered 7 years ago

It is run by using their proprietary computer hooked up to your vehicle to analyse the systemic functions of your electrical system.

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