Only Alternative Fuels specific DTCs are shown in this DTC List. Refer to Diagnostic Trouble Code (DTC) List - Vehicle in Vehicle DTC Information in the G/H Van Service Manual for all additional DTCs.

P0005

DTC P0005

PCM¹

P0171

DTC P0171 or P0174 in Engine Controls in the G/H Van Service Manual when set during gasoline operation

DTC P0171 or P0174

PCM

P0172

DTC P0172 or P0175 in Engine Controls in the G/H Van Service Manual when set during gasoline operation

DTC P0172 or P0175

PCM

P0174

DTC P0171 or P0174 in Engine Controls in the G/H Van Service Manual when set during gasoline operation

DTC P0171 or P0174

PCM

P0175

DTC P0172 or P0175 in Engine Controls in the G/H Van Service Manual when set during gasoline operation

DTC P0172 or P0175

PCM

P0182

DTC P0182

PCM¹

P0183

DTC P0183

PCM¹

P0186

DTC P0186

PCM¹

P0187

DTC P0187

PCM¹

P0188

DTC P0188

PCM¹

P0191

DTC P0191

PCM¹

P0192

DTC P0192

PCM¹

P0193

DTC P0193

PCM¹

P0200

DTC P0200

PCM

P0230

DTC P0230 in Engine Controls in the G/H Van Service Manual

PCM²

P0300

DTC P0300

PCM

P0420

DTC P0420 or P0430 in Engine Controls in the G/H Van Service Manual

PCM²

P0430

DTC P0420 or P0430 in Engine Controls in the G/H Van Service Manual

PCM²

P0442

DTC P0442 in Engine Controls in the G/H Van Service Manual

PCM²

P0443

DTC P0443 in Engine Controls in the G/H Van Service Manual

PCM²

P0446

DTC P0446 in Engine Controls in the G/H Van Service Manual

PCM²

P0449

DTC P0449 in Engine Controls in the G/H Van Service Manual

PCM²

P0452

DTC P0452 in Engine Controls in the G/H Van Service Manual

PCM²

P0453

DTC P0453 in Engine Controls in the G/H Van Service Manual

PCM²

P0455

DTC P0455 in Engine Controls in the G/H Van Service Manual

PCM²

P0461

DTC P0461 in Instrument Panel, Gages, and Console in the G/H Van Service Manual

PCM², IPC

P0462

DTC P0462 in Instrument Panel, Gages, and Console in the G/H Van Service Manual

PCM², IPC

P0463

DTC P0463 in Instrument Panel, Gages, and Console in the G/H Van Service Manual

PCM², IPC

P0496

DTC P0496 in Engine Controls in the G/H Van Service Manual

PCM²

P0611

DTC P0611

PCM¹

P1020

DTC P1020

PCM¹

P1204

DTC P1204

PCM¹

P1207

DTC P1207

PCM¹

P1208

DTC P1208

PCM¹

P1209

DTC P1209

PCM¹

P1431

DTC P1431

PCM¹

P1432

DTC P1432

PCM¹

P1433

DTC P1433

PCM¹

P2146

DTC P2146

PCM¹

P2665

DTC P2665

PCM¹

P2668

DTC P2668

PCM¹

U0306

Diagnostic System Check - Alternative Fuels (Engine Controls)

PCM

¹Tests only during CNG operation on KL6 vehicles.

²Tests only during gasoline operation. These DTCs are disabled on KL8 vehicles.