Join Now
International Automotive Technicians Network

U0300 Diagnostic Trouble Code Discussion for January 2011

PGM-FI System and A/T System Program Version Mismatch


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 U0300
Help Request Posted
2006 Ford E-350 Super Duty XLT 5.4L MIL Lamp on, No Throttle Response VIN: 1FDSS31L96
U0300: Internal Control Module Software Incompatibility. This van was thrown into my lap the day I started here. It had been in before for a P2104 TAC System-Forced Idle and P2112 TAC System Stuck Closed. A new throttle body had been installed. The lead tech went through the harness to check the wiring, was all good...
January 18, 2011
2006 Ford E-350 Super Duty XLT 5.4L MIL Lamp on, No Throttle Response VIN: 1FDSS31L96
U0300: Internal Control Module Software Incompatibility. This van was thrown into my lap the day I started here. It had been in before for a P2104 TAC System-Forced Idle and P2112 TAC System Stuck Closed. A new throttle body had been installed. The lead tech went through the harness to check the wiring, was all good...
January 19, 2011
2006 Ford E-350 Super Duty XLT 5.4L MIL Lamp on, No Throttle Response VIN: 1FDSS31L96
U0300: Internal Control Module Software Incompatibility. This van was thrown into my lap the day I started here. It had been in before for a P2104 TAC System-Forced Idle and P2112 TAC System Stuck Closed. A new throttle body had been installed. The lead tech went through the harness to check the wiring, was all good...
January 18, 2011
2006 Ford E-350 Super Duty XLT 5.4L MIL Lamp on, No Throttle Response VIN: 1FDSS31L96
U0300: Internal Control Module Software Incompatibility. This van was thrown into my lap the day I started here. It had been in before for a P2104 TAC System-Forced Idle and P2112 TAC System Stuck Closed. A new throttle body had been installed. The lead tech went through the harness to check the wiring, was all good...
January 19, 2011