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P0603 Diagnostic Trouble Code Discussion for October 2005

Control Module Long Term Memory Reset


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Trouble Ticket Help Requests for DTC P0603
Help Request Posted
2000 Ford F-350 Super Duty XL 7.3L MIL Lamp on VIN: 1FDWF36F2Y
P0603: PCM Keep Alive Memory Test Error. loss of power ocurrs intermittenly. same codes every time.problem is it never brakes down close to shop. if you let it set for 30 mins. it well run and it may take 100 miles or better before it happens again.
October 17, 2005
2000 Ford F-350 Super Duty XL 7.3L MIL Lamp on VIN: 1FDWF36F2Y
P0603: PCM Keep Alive Memory Test Error. loss of power ocurrs intermittenly. same codes every time.problem is it never brakes down close to shop. if you let it set for 30 mins. it well run and it may take 100 miles or better before it happens again.
October 17, 2005