Join Now
International Automotive Technicians Network

U1039 Diagnostic Trouble Code Discussion for August 2006

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
1999 Ford Windstar LX 3.8L MIL Lamp on VIN: 2FMZA514XX
U1039: not able to identify. Van came in with MIL, ABS, Brake light on and no odometer read-out. For the short time I was able to read PIDS I was showing a good VSS signal at the scan tool, soon lost comunication with ECM, can not communicate with ABS either. This is an imported Canadain...
August 04, 2006
1999 Ford Windstar LX 3.8L MIL Lamp on VIN: 2FMZA514XX
U1039: not able to identify. Van came in with MIL, ABS, Brake light on and no odometer read-out. For the short time I was able to read PIDS I was showing a good VSS signal at the scan tool, soon lost comunication with ECM, can not communicate with ABS either. This is an imported Canadain...
August 04, 2006