Join Now
International Automotive Technicians Network

U1262 Diagnostic Trouble Code Discussion for October 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 U1262
Help Request Posted
2002 Ford F-150 XLT 4.6L No Start VIN: 1FTRX17W02
U1262: No Communication ISO. We have no PCM communication. But we can communicate with all other modules. The theft light is flashing quickly.Odometer is all dashes instead of numbers. No 5 volt ref. on sensors. Theft module indicates 3 keys programmed and 1 remote. Will the PCM communic...
October 18, 2010
2002 Ford F-150 XLT 4.6L No Start VIN: 1FTRX17W02
U1262: No Communication ISO. We have no PCM communication. But we can communicate with all other modules. The theft light is flashing quickly.Odometer is all dashes instead of numbers. No 5 volt ref. on sensors. Theft module indicates 3 keys programmed and 1 remote. Will the PCM communic...
October 18, 2010