Fault codes List

OBD II Fault Code P0601: ENGINE CONTROL MODULE (ECM) INTERNAL MEMORY CHECK SUM ERROR
OBD II Fault Code P0602: DMCM Programming Error
OBD II Fault Code P0603: TCM INTERNAL CIRCUIT MALFUNCTION
OBD II Fault Code P0604: ECM/PCM INTERNAL CONTROL MODULE MEMORY (RAM) MALFUNCTION
OBD II Fault Code P0605: TCM Programming Error
OBD II Fault Code P0606: ECM/PCM INTERNAL CIRCUIT MALFUNCTION (PGM-FI CPU)
OBD II Fault Code P0607: TCM BACKUP CIRCUIT (VBU) LOW VOLTAGE
OBD II Fault Code P060B: Internal Control Module A/D Processing Performance
OBD II Fault Code P0611:
OBD II Fault Code P0615: STARTER RELAY CIRCUIT MALFUNCTION
OBD II Fault Code P0616: STARTER RELAY LOW VOLTAGE
OBD II Fault Code P0617: STARTER RELAY HIGH VOLTAGE
OBD II Fault Code P061B: ENGINE CONTROL MODULE (ECM) INTERNAL CIRCUIT MALFUNCTION
OBD II Fault Code P061F: TACM INTERNAL CIRCUIT MALFUNCTION
OBD II Fault Code P0627: PRESUPPLY FUEL PUMP CONTROL CIRCUIT OPEN
OBD II Fault Code P0628: PRESUPPLY FUEL PUMP CONTROL CIRCUIT LOW VOLTAGE
OBD II Fault Code P0629: PRESUPPLY FUEL PUMP CONTROL CIRCUIT HIGH VOLTAGE
OBD II Fault Code P062B: ENGINE CONTROL MODULE (ECM) INTERNAL CIRCUIT MALFUNCTION
OBD II Fault Code P062F: ENGINE CONTROL MODULE (ECM) INTERNAL CIRCUIT MALFUNCTION
OBD II Fault Code P0630: VIN NOT PROGRAMMED OR INCOMPATIBLE-ECM
OBD II Fault Code P0638: INTAKE SHUTTER VALVE (ISV) ACTUATOR CONTROL MODULE RANGE/PERFORMANCE PROBLEM
OBD II Fault Code P0641: SENSOR REFERENCE VOLTAGE A CIRCUIT MALFUNCTION
OBD II Fault Code P0642: SENSOR REFERENCE VOLTAGE A CIRCUIT LOW VOLTAGE
OBD II Fault Code P0643: SENSOR REFERENCE VOLTAGE A CIRCUIT HIGH VOLTAGE
OBD II Fault Code P0645: A/C COMPRESSOR CLUTCH RELAY CIRCUIT OPEN
OBD II Fault Code P0646: A/C COMPRESSOR CLUTCH RELAY CIRCUIT SHORTED TO GROUND
OBD II Fault Code P0647: A/C COMPRESSOR CLUTCH RELAY CIRCUIT SHORTED TO POWER
OBD II Fault Code P064D: ENGINE CONTROL MODULE (ECM) INTERNAL CIRCUIT MALFUNCTION
OBD II Fault Code P0651: SENSOR REFERENCE VOLTAGE B CIRCUIT MALFUNCTION
OBD II Fault Code P0652: SENSOR REFERENCE VOLTAGE B CIRCUIT LOW VOLTAGE
OBD II Fault Code P0653: SENSOR REFERENCE VOLTAGE B CIRCUIT HIGH VOLTAGE
OBD II Fault Code P0657: ACTUATOR SUPPLY VOLTAGE CIRCUIT
OBD II Fault Code P0661: IMT (IMRC) CIRCUIT VOLTAGE LOW
OBD II Fault Code P0662: IMT (IMRC) CIRCUIT VOLTAGE HIGH
OBD II Fault Code P0666: TCM Internal Temperature Sensor Signal Malfunction
OBD II Fault Code P0670:
OBD II Fault Code P0685: ECM/PCM INTERNAL CIRCUIT MALFUNCTION
(POWER CONTROL CIRCUIT)
OBD II Fault Code P0697: SENSOR REFERENCE VOLTAGE C CIRCUIT MALFUNCTION
OBD II Fault Code P0698: SENSOR REFERENCE VOLTAGE C CIRCUIT LOW VOLTAGE
OBD II Fault Code P0699: SENSOR REFERENCE VOLTAGE C CIRCUIT HIGH VOLTAGE
OBD II Fault Code P06B1: Sensor Power Supply "A" Circuit Low
OBD II Fault Code P0700: A/T SYSTEM MALFUNCTION