P0603 Diagnostic Trouble Code Discussion for July 2016
Control Module Long Term Memory Reset
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| Help Request | Posted | |
| 2002 Ford F-550 Super Duty XL 7.3L Stall P0603: PCM Keep Alive Memory Test Error. ... the IDS setup and a mobile service so I get a lot of calls to do programming and updates. I know that if you try to update a diesel pcm that has a programmer installed, it will fry the pcm. You must remove the programmer and install original software befor... |
July 31, 2016 |
