× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network

P0603 Diagnostic Trouble Code Discussion for June 2009

Control Module Long Term Memory Reset


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0603
Help Request Posted
2000 Ford F-350 Super Duty Lariat 7.3L No Start, Stall VIN: 1FTWW32F3Y
P0603: PCM Keep Alive Memory Test Error. ... Customer brought this truck in on the hook for horrible idle, and shutting off. After doing some look into it, found a code for IDM Fault. Tested and replaced the injector drive module. Started the truck up after clearing codes and it ran fine idling. I le...
June 04, 2009
2000 Ford F-350 Super Duty Lariat 7.3L No Start, Stall VIN: 1FTWW32F3Y
P0603: PCM Keep Alive Memory Test Error. ... Customer brought this truck in on the hook for horrible idle, and shutting off. After doing some look into it, found a code for IDM Fault. Tested and replaced the injector drive module. Started the truck up after clearing codes and it ran fine idling. I le...
June 05, 2009
1999 Ford E-350 Econoline Club Wagon Custom 7.3L Stall VIN: 1FDSS34F7X
P0603: PCM Keep Alive Memory Test Error. Hello, Thank you for being the members of the iATN. ***. This help request is one that starts by my being asked to help resolve yet a stall and a No Start on a 2000 Model e-350 Ford Van. There - the engine stalled. Towed. And continues to be a no start - no...
June 23, 2009