Module, Electric Vehicle Control Unit (EVCU)
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| B12A4-11 | PARK LED-CIRCUIT SHORT TO GROUND |
| B12A4-12 | PARK LED-CIRCUIT SHORT TO BATTERY |
| B12A4-13 | PARK LED-CIRCUIT OPEN |
| B12A5-11 | REVERSE LED-CIRCUIT SHORT TO GROUND |
| B12A5-12 | REVERSE LED-CIRCUIT SHORT TO BATTERY |
| B12A5-13 | REVERSE LED-CIRCUIT OPEN |
| B12A6-11 | NEUTRAL LED-CIRCUIT SHORT TO GROUND |
| B12A6-12 | NEUTRAL LED-CIRCUIT SHORT TO BATTERY |
| B12A6-13 | NEUTRAL LED-CIRCUIT OPEN |
| B12A7-11 | DRIVE LED-CIRCUIT SHORT TO GROUND |
| B12A7-12 | DRIVE LED-CIRCUIT SHORT TO BATTERY |
| B12A7-13 | DRIVE LED-CIRCUIT OPEN |
| B12A8-1C | PRNDL SWITCH ASSEMBLY-CIRCUIT VOLTAGE OUT OF RANGE |
| B219C-00 | WAKE-UP CIRCUIT LOW |
| B219D-00 | WAKE-UP CIRCUIT HIGH |
| B219E-00 | WAKE-UP CIRCUIT OPEN |
| B23AE-00 | PIM FAULT |
| B23AF-00 | OBCM FAULT |
| B23B0-00 | BPCM FAULT |
| P0480-00 | COOLING FAN 1 CONTROL CIRCUIT OPEN |
| P0484-00 | COOLING FAN OVER CURRENT |
| P0513-00 | INVALID SKIM KEY |
| P0532-00 | A/C PRESSURE SENSOR CIRCUIT LOW |
| P0533-00 | A/C PRESSURE SENSOR CIRCUIT HIGH |
| P0562-00 | BATTERY/SYSTEM VOLTAGE LOW |
| P0563-00 | BATTERY/SYSTEM VOLTAGE HIGH |
| P0571-00 | BRAKE SWITCH 1 PERFORMANCE |
| P057F-00 | BATTERY MONITOR MODULE STATE OF CHARGE PERFORMANCE |
| P058A-00 | BATTERY MONITOR MODULE PERFORMANCE |
| P058C-00 | BATTERY MONITOR MODULE TEMPERATURE MONITORING PERFORMANCE |
| P0601-00 | INTERNAL CONTROL MODULE MEMORY CHECKSUM ERROR |
| P0607-00 | ECU INTERNAL PERFORMANCE |
| P060B-00 | INTERNAL CONTROL MODULE A/D PROCESSING PERFORMANCE |
| P060C-00 | INTERNAL CONTROL MODULE MAIN PROCESSOR PERFORMANCE |
| P060D-00 | INTERNAL CONTROL MODULE ACCELERATOR PEDAL POSITION PERFORMANCE |
| P061A-00 | INTERNAL CONTROL MODULE TORQUE PERFORMANCE |
| P061B-00 | INTERNAL CONTROL MODULE TORQUE CALCULATION PERFORMANCE |
| P061E-00 | INTERNAL CONTROL MODULE BRAKE SIGNAL PERFORMANCE |
| P062C-00 | INTERNAL CONTROL MODULE VEHICLE SPEED PERFORMANCE |
| P0642-00 | SENSOR REFERENCE VOLTAGE 1 CIRCUIT LOW |
| P0643-00 | SENSOR REFERENCE VOLTAGE 1 CIRCUIT HIGH |
| P0652-00 | SENSOR REFERENCE VOLTAGE 2 CIRCUIT LOW |
| P0653-00 | SENSOR REFERENCE VOLTAGE 2 CIRCUIT HIGH |
| P0685-00 | ASD/MAIN CONTROL CIRCUIT |
| P0688-00 | ASD/MAIN SENSE CIRCUIT |
| P0703-00 | BRAKE SWITCH 2 PERFORMANCE |
| P07B3-00 | PARK SWITCH 1 CIRCUIT LOW |
| P07B4-00 | PARK SWITCH 1 CIRCUIT HIGH |
| P07B5-00 | PARK PAWL POSITION SENSOR 1 CIRCUIT PERFORMANCE |
| P07B9-00 | PARK SWITCH 2 CIRCUIT LOW |
| P07BA-00 | PARK SWITCH 2 CIRCUIT HIGH |
| P07BB-00 | PARK PAWL POSITION SENSOR 2 CIRCUIT PERFORMANCE |
| P07BE-00 | PARK SWITCH 1/2 CORRELATION |
| P07F2-00 | SHIFT MODULE ENABLE CIRCUIT |
| P07F3-00 | SHIFT MODULE ENABLE CIRCUIT LOW |
| P07F4-00 | SHIFT MODULE ENABLE CIRCUIT HIGH |
| P086C-00 | NEUTRAL SWITCH CIRCUIT LOW |
| P086D-00 | NEUTRAL SWITCH CIRCUIT HIGH |
| P08AF-00 | NEUTRAL SWITCH 2 CIRCUIT LOW |
| P08B0-00 | NEUTRAL SWITCH 2 CIRCUIT HIGH |
| P08B2-00 | NEUTRAL SWITCH 1/2 CORRELATION |
| P0A01-00 | INVERTER COOLANT TEMPERATURE SENSOR CIRCUIT PERFORMANCE |
| P0A02-00 | INVERTER COOLANT TEMPERATURE SENSOR CIRCUIT LOW |
| P0A03-00 | INVERTER COOLANT TEMPERATURE SENSOR CIRCUIT HIGH |
| P0A05-00 | MOTOR ELECTRONICS COOLANT PUMP 1 CONTROL CIRCUIT/OPEN |
| P0A06-00 | MOTOR ELECTRONICS COOLANT PUMP 1 CONTROL CIRCUIT LOW |
| P0A07-00 | MOTOR ELECTRONICS COOLANT PUMP 1 CONTROL CIRCUIT HIGH |
| P0A0A-00 | HIGH VOLTAGE SYSTEM INTERLOCK CIRCUIT |
| P0A7E-00 | HYBRID/EV BATTERY PACK OVER TEMPERATURE |
| P0A82-00 | HYBRID/EV COOLING FAN 1 PERFORMANCE/STUCK OFF |
| P0A8F-00 | DC TO DC CONVERTER SYSTEM PERFORMANCE |
| P0A97-00 | HYBRID/EV COOLING FAN 2 PERFORMANCE/STUCK OFF |
| P0AFA-00 | HYBRID/EV BATTERY SYSTEM VOLTAGE LOW |
| P0AFB-00 | HYBRID/EV BATTERY SYSTEM VOLTAGE HIGH |
| P0C19-00 | DRIVE MOTOR A TORQUE DELIVERED PERFORMANCE |
| P0C4A-00 | HYBRID/EV BATTERY PACK COOLANT PUMP CONTROL PERFORMANCE |
| P0C73-00 | MOTOR ELECTRONICS COOLANT PUMP 1 CONTROL PERFORMANCE |
| P0CE0-00 | HYBRID/EV BATTERY PACK COOLANT CONTROL VALVE "A" PERFORMANCE/STUCK OFF |
| P0CED-00 | MOTOR ELECTRONICS COOLANT PUMP ENABLE CIRCUIT |
| P0CFF-00 | MOTOR ELECTRONICS COOLANT PUMP STUCK |
| P0E15-00 | HYBRID/EV BATTERY PACK COOLANT HEATER "A" CONTROL PERFORMANCE |
| P1136-00 | REVERSE SWITCH 2 CIRCUIT LOW |
| P1137-00 | REVERSE SWITCH 2 CIRCUIT HIGH |
| P1138-00 | DRIVE SWITCH 2 CIRCUIT LOW |
| P1139-00 | DRIVE SWITCH 2 CIRCUIT HIGH |
| P1444-00 | POWER INVERTER MODULE - INCORRECT CONTROL MODE |
| P149A-00 | COOLING FAN MODULE INTERNAL |
| P1593-00 | SPEED CONTROL SWITCH 1/2 STUCK |
| P1606-00 | AIR CONDITIONING/RADIATOR FAN ENABLE CIRCUIT |
| P1618-00 | SENSOR REFERENCE VOLTAGE 1 ERRATIC |
| P1625-00 | PARK PAWL SYSTEM FAILURE |
| P1626-00 | PARK PAWL MOTOR STUCK |
| P1628-00 | SENSOR REFERENCE VOLTAGE 2 ERRATIC |
| P1630-00 | SHIFT MODULE MOTOR CONTROL FEEDBACK SIGNAL |
| P1635-00 | SHIFT MODULE INTERNAL PERFORMANCE |
| P1640-00 | SHIFT MODULE MOTOR PERFORMANCE |
| P167B-00 | CONTROLLED SYSTEM SHUTDOWN |
| P1696-00 | EEPROM MEMORY WRITE DENIED/INVALID |
| P176B-00 | PARK PAWL POSITION SENSOR 1/2 PERFORMANCE |
| P1831-00 | SHIFT MODULE SYSTEM VOLTAGE |
| P1832-00 | SHIFT MODULE MOTOR OVERCURRENT |
| P1A02-00 | MOTOR ELECTRONICS COOLANT PUMP OVER TEMPERATURE |
| P1A03-00 | MOTOR ELECTRONICS COOLANT PUMP - COOLANT TOO LOW |
| P1A11-00 | SECRET KEY NOT STORED IN EVCU |
| P1A14-00 | RADIATOR FAN CONTROL MODULE FEEDBACK CIRCUIT |
| P1A15-00 | MOTOR ELECTRONICS COOLANT PUMP CONTROL MODULE FEEDBACK CIRCUIT |
| P1A21-00 | HV BATTERY CONTACTOR CONTROL SEQUENCE INCORRECT |
| P1AE5-00 | HYBRID/EV BATTERY POWER OFF CIRCUIT |
| P1C74-00 | NEUTRAL BUTTON STUCK ON |
| P1C75-00 | REVERSE SWITCH 1 CIRCUIT HIGH |
| P1C76-00 | REVERSE SWITCH 1 CIRCUIT LOW |
| P1C77-00 | REVERSE BUTTON STUCK ON |
| P1C78-00 | DRIVE SWITCH 1 CIRCUIT HIGH |
| P1C79-00 | DRIVE SWITCH 1 CIRCUIT LOW |
| P1C7A-00 | DRIVE BUTTON STUCK ON |
| P1C7C-00 | REVERSE SWITCH 1/2 CORRELATION |
| P1C7E-00 | DRIVE SWITCH 1/2 CORRELATION |
| P1CDA-00 | HYBRID/EV WAKE UP CONTROL 1 OUTPUT CIRCUIT/OPEN |
| P1CDB-00 | HYBRID/EV WAKE UP CONTROL 1 OUTPUT CIRCUIT SHORT TO BATTERY |
| P1CDC-00 | HYBRID/EV WAKE UP CONTROL 1 OUTPUT CIRCUIT SHORT TO GROUND |
| P1CF8-00 | BATTERY HEATING SYSTEM FAILURE |
| P1DBA-00 | BATTERY COOLING SYSTEM FAILURE |
| P1DBB-00 | AIR CONDITIONING MOTOR FAULT |
| P1E14-00 | COOLING FAN MODULE OVER TEMPERATURE |
| P1E17-00 | PARK BUTTON STUCK ON |
| P1E18-00 | INTERNAL CONTROL MODULE ELECTRONIC PARK PERFORMANCE |
| P2115-00 | ACCELERATOR PEDAL POSITION SENSOR 1 MINIMUM STOP PERFORMANCE |
| P2116-00 | ACCELERATOR PEDAL POSITION SENSOR 2 MINIMUM STOP PERFORMANCE |
| P2122-00 | ACCELERATOR PEDAL POSITION SENSOR 1 CIRCUIT LOW |
| P2123-00 | ACCELERATOR PEDAL POSITION SENSOR 1 CIRCUIT HIGH |
| P2127-00 | ACCELERATOR PEDAL POSITION SENSOR 2 CIRCUIT LOW |
| P2128-00 | ACCELERATOR PEDAL POSITION SENSOR 2 CIRCUIT HIGH |
| P2138-00 | ACCELERATOR PEDAL POSITION SENSOR 1/2 CORRELATION |
| P215A-00 | VEHICLE SPEED - WHEEL SPEED CORRELATION |
| P2166-00 | ACCELERATOR PEDAL POSITION SENSOR 1 MAXIMUM STOP PERFORMANCE |
| P2167-00 | ACCELERATOR PEDAL POSITION SENSOR 2 MAXIMUM STOP PERFORMANCE |
| P2299-00 | BRAKE PEDAL POSITION/ACCELERATOR PEDAL POSITION INCOMPATIBLE |
| P2534-00 | IGNITION SWITCH RUN/START POSITION CIRCUIT LOW |
| P2535-00 | IGNITION SWITCH RUN/START POSITION CIRCUIT HIGH |
| P2611-00 | A/C REFRIGERANT DISTRIBUTION VALVE CONTROL CIRCUIT/OPEN |
| P2612-00 | A/C REFRIGERANT DISTRIBUTION VALVE CONTROL CIRCUIT LOW |
| P2613-00 | A/C REFRIGERANT DISTRIBUTION VALVE CONTROL CIRCUIT HIGH |
| P26C3-00 | INTERNAL CONTROL MODULE ELECTRONIC SHIFTER PERFORMANCE |
| P271A-00 | PARK PAWL POSITION SENSOR 1 CIRCUIT LOW |
| P271B-00 | PARK PAWL POSITION SENSOR 1 CIRCUIT HIGH |
| P271C-00 | PARK PAWL POSITION SENSOR 2 CIRCUIT LOW |
| P271D-00 | PARK PAWL POSITION SENSOR 2 CIRCUIT HIGH |
| P272A-00 | PARK PAWL MOTOR CONTROL 2 CIRCUIT |
| P272C-00 | PARK PAWL MOTOR CONTROL 1 CIRCUIT |
| U0001-00 | CAN C BUS |
| U0103-00 | LOST COMMUNICATION WITH ELECTRIC GEAR SHIFT MODULE |
| U0111-00 | LOST COMMUNICATION WITH BATTERY ENERGY CONTROL MODULE |
| U0129-00 | LOST COMMUNICATION WITH BRAKE SYSTEM CONTROL MODULE |
| U0140-00 | LOST COMMUNICATION WITH BODY CONTROL MODULE |
| U016B-00 | LOST COMMUNICATION WITH ELECTRIC A/C COMPRESSOR CONTROL MODULE |
| U0404-00 | IMPLAUSIBLE DATA RECEIVED FROM ESM |
| U0418-00 | IMPLAUSIBLE DATA RECEIVED FROM BRAKE SYSTEM CONTROL MODULE |
| U0422-00 | IMPLAUSIBLE DATA RECEIVED FROM BODY CONTROL MODULE |
| U049C-00 | IMPLAUSIBLE DATA RECEIVED FROM ON BOARD CHARGING MODULE |
| U1040-00 | ESM DETECTED COMMUNICATION ERROR FROM EVCU |
| U113E-00 | LOST COMMUNICATION WITH INTELLIGENT BATTERY SENSOR |
| U11F8-00 | LOST COMMUNICATION WITH ON BOARD CHARGING MODULE |
| U1200-00 | LOST COMMUNICATION WITH POWER INVERTER MODULE |
| U1201-00 | LOST COMMUNICATION WITH REGENERATIVE BRAKE CONTROLLER |
| U1486-00 | IMPLAUSIBLE DATA RECEIVED FROM POWER INVERTER MODULE |
| U1487-00 | IMPLAUSIBLE DATA RECEIVED FROM REGENERATIVE BRAKE CONTROLLER |