DTC Troubleshooting: U0301 (PGM - FI System (3.5L Engine)): Notes

DTC U0301  : PGM-FI System and Transmission System Program Version Mismatch

How to use this service information .

NOTICE: 

Before you troubleshoot, review the How to Troubleshoot - Refer to: How to Troubleshoot the Fuel and Emissions Systems(3.5L Engine)  or How to Troubleshoot the Fuel and Emissions Systems(3.0L Engine) .