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Changing out Printed Circuit Board in my 03 Mach 1 Gauge Cluster

Discussion in 'Mach 1' started by Hicompression, Aug 19, 2019.

  1. Hicompression

    Hicompression Hah! Established Member

    Aug 22, 2003
    So several of the lights in my gauge cluster weren't lighting up. I pulled the gauge cluster and removed the printed circuit board. I found an area of corrosion on the board. I have ordered a used 2003 Mustang GT 5-speed cluster off of eBay. It uses the same exact circuit board. If I swap the board out, how bad are my troubles going to be with P.A.T.S.? Will the car even start? Will the mileage be accurate? Can I fix these things myself, i.e. workarounds? Or...am I going to be stuck dragging it to the dealer to get them to program my new (used) gauge cluster?

    All input is appreciated!

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