× 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

U1039 Diagnostic Trouble Code Discussion for September 2010

Data Circuit Malfunction


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 U1039
Help Request Posted
2004 Ford Freestar SEL 4.2L Hesitation, Cuts out, Stall, MIL Lamp on VIN: 2FMDA58284
just installed a new pcm.the old one had evidence of water leak into it.vehicle is back again with same concern;stall, surge, misfire,cuts out.new tps,coil pack,ckp sensor installed during previous repairs.sometimes engine idles normal but rpm increases to 200...
September 03, 2010