C 1500 Truck 2WD V8-6.5L DSL Turbo VIN S (1997)
^ Vehicle in 4 wheel drive low.
^ Any DTC that puts vehicle in Back Up Fuel Mode (Back Up Fuel Mode affects the fuel control portion of the PCM). Refer to the appropriate DTC.
^ More than one Accelerator Pedal Position (APP) DTC set.
