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P0603 Diagnostic Trouble Code Discussion for December 2007

Control Module Long Term Memory Reset


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Trouble Ticket Help Requests for DTC P0603
Help Request Posted
1999 Ford F-450 Super Duty Lariat 7.3L No Start VIN: 3FDXF46FXX
P0603: PCM Keep Alive Memory Test Error. boss was driving vehicle and said he was driving down the road,saw white smoke and started running like it was running out of fuel.died and now its a no start.i'm sure some of you diesel techs have ran across this before.i'm really not a diesel guy.cranking to...
December 12, 2007
1999 Ford F-450 Super Duty Lariat 7.3L No Start VIN: 3FDXF46FXX
P0603: PCM Keep Alive Memory Test Error. boss was driving vehicle and said he was driving down the road,saw white smoke and started running like it was running out of fuel.died and now its a no start.i'm sure some of you diesel techs have ran across this before.i'm really not a diesel guy.cranking to...
December 12, 2007