Computers

Asked by Apr 03, 2016 at 03:29 PM about the 1998 Ford Mustang

Question type: Car Customization

I have a 98 5 speed mustang and I have both
computers and I change the old motor with new
motor. Well it's saying theft mode and I change the
computers but still saying theft
Mode help please!!

1 Answer

92,535

You have to reset the alarm system, the procedure is in your owners manual.

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