P0603 Diagnostic Trouble Code Discussion for October 2009
Control Module Long Term Memory Reset
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| Help Request | Posted | |
| 2002 Ford F-350 Super Duty Lariat 7.3L Hesitation, Cuts out, MIL Lamp on, VIN: 1FTSW31FX2 P0603: PCM Keep Alive Memory Test Error. Truck arrived on hook with no Cluster, No 4x4, No throttle Responce, Approx 14 codes stored in the different onboard modules. ( A few listed Above) Found no 12 Volts to APP, AUx Power train Module, 4x4 module, INstrument Cluster, Overdrive Cancel switch. Fuse ... |
October 09, 2009 | |
| 2000 Ford F-250 Super Duty XL 7.3L Stall VIN: 1FTNX21F8Y P0603: PCM Keep Alive Memory Test Error. Howdy boys n girls, This truck has been to several other shops for intermittent stalling, supposedly had the instrument panel fuse box and pcm replaced. I checked it out and if you tap on the pcm it stalls, it will start right back up, I was looking the harnes... |
October 14, 2009 |
