× 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 July 2017

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
2003 Ford F-350 Super Duty Lariat 7.3L No Start VIN: 1FTSW31F23
P0603: PCM Keep Alive Memory Test Error. Truck was towed in , no start customer said it was running rough and had some knocking them would not start. Charged batteries, gave fresh oil change as was time for it thus the level is good, and a new filter. Cranked will not fire, no base oil pressure on da...
July 18, 2017