Subaru Crosstrek Service Manual: List of diagnostic trouble code (dtc) List
VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS) > List of Diagnostic Trouble Code (DTC)
LIST
• Models without EyeSight
DTC | Item | Content of diagnosis | Reference |
C1211 | FRONT RIGHT ABS SENSOR CIRCUIT | Open/high input of front ABS wheel speed sensor RH | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1211 FRONT RIGHT ABS SENSOR CIRCUIT"> |
C1212 | FRONT RIGHT ABS SENSOR SIGNAL | Front ABS wheel speed sensor RH signal malfunction | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1212 FRONT RIGHT ABS SENSOR SIGNAL"> |
C1221 | FRONT LEFT ABS SENSOR CIRCUIT | Open/high input of front ABS wheel speed sensor LH | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1221 FRONT LEFT ABS SENSOR CIRCUIT"> |
C1222 | FRONT LEFT ABS SENSOR SIGNAL | Front ABS wheel speed sensor LH signal malfunction | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1222 FRONT LEFT ABS SENSOR SIGNAL"> |
C1231 | REAR RIGHT ABS SENSOR CIRCUIT | Open/high input of rear ABS wheel speed sensor RH | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1231 REAR RIGHT ABS SENSOR CIRCUIT"> |
C1232 | REAR RIGHT ABS SENSOR SIGNAL | Rear ABS wheel speed sensor RH signal malfunction | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1232 REAR RIGHT ABS SENSOR SIGNAL"> |
C1241 | REAR LEFT ABS SENSOR CIRCUIT | Open/high input of rear ABS wheel speed sensor LH | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1241 REAR LEFT ABS SENSOR CIRCUIT"> |
C1242 | REAR LEFT ABS SENSOR SIGNAL | Rear ABS wheel speed sensor LH signal malfunction | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1242 REAR LEFT ABS SENSOR SIGNAL"> |
C1251 | WHEEL SPEED SENSOR SYSTEM | Wheel speed sensor malfunction | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1251 WHEEL SPEED SENSOR SYSTEM"> |
C1252 | WHEEL SPEED SENSOR SIGNAL OF ONE OF THE WHEELS | ABS wheel speed sensor signal malfunction in one of four wheels | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1252 WHEEL SPEED SENSOR SIGNAL OF ONE OF THE WHEELS"> |
C1311 | FR HOLD VALVE | Front inlet solenoid valve RH malfunction in VDCCM&H/U | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1311 FR HOLD VALVE"> |
C1312 | FR PRESSURE REDUCING VALVE | Front outlet solenoid valve RH malfunction in VDCCM&H/U | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1312 FR PRESSURE REDUCING VALVE"> |
C1321 | FL HOLD VALVE | Front inlet solenoid valve LH malfunction in VDCCM&H/U | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1321 FL HOLD VALVE"> |
C1322 | FL PRESSURE REDUCING VALVE | Front outlet solenoid valve LH malfunction in VDCCM&H/U | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1322 FL PRESSURE REDUCING VALVE"> |
C1331 | RR HOLD VALVE | Rear inlet solenoid valve RH malfunction in VDCCM&H/U | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1331 RR HOLD VALVE"> |
C1332 | RR PRESSURE REDUCING VALVE | Rear outlet solenoid valve RH malfunction in VDCCM&H/U | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1332 RR PRESSURE REDUCING VALVE"> |
C1341 | RL HOLD VALVE | Rear inlet solenoid valve LH malfunction in VDCCM&H/U | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1341 RL HOLD VALVE"> |
C1342 | RL PRESSURE REDUCING VALVE | Rear outlet solenoid valve LH malfunction in VDCCM&H/U | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1342 RL PRESSURE REDUCING VALVE"> |
C1351 | NORMAL OPENING VALVE 1 | Secondary cut valve malfunction in VDCCM&H/U | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1351 NORMAL OPENING VALVE 1"> |
C1352 | NORMAL OPENING VALVE 2 | Primary cut valve malfunction in VDCCM&H/U | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1352 NORMAL OPENING VALVE 2"> |
C1361 | NORMAL CLOSING VALVE 1 | Secondary suction valve malfunction in VDCCM&H/U | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1361 NORMAL CLOSING VALVE 1"> |
C1362 | NORMAL CLOSING VALVE 2 | Primary suction valve malfunction in VDCCM&H/U | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1362 NORMAL CLOSING VALVE 2"> |
C1411 | ELECTRICAL CONTROL MODULE | VDC control module malfunction | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1411 ELECTRICAL CONTROL MODULE"> |
C1412 | SELECTED PARAMETER | VDC control module parameter failure | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1412 SELECTED PARAMETER"> |
C1413 | POWER SUPPLY VOLTAGE | Power voltage malfunction | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1413 POWER SUPPLY VOLTAGE"> |
C1421 | ECM CONTROL SYSTEM | Prohibition of coordinate control for engine control module | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1421 ECM CONTROL SYSTEM"> |
C1422 | VDC INTERRUPTION FOR ENGINE CONVENIENCE | VDC interrupted due to some reasons of the engine | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1422 VDC INTERRUPTION FOR ENGINE CONVENIENCE"> |
C1423 | DIFFERENT ECU SPECIFICATIONS | Different VDC control module specification | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1423 DIFFERENT ECU SPECIFICATIONS"> |
C1424 | ECM | Engine control module is faulty | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1424 ECM"> |
C1431 | AT | Transmission control module is faulty | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1431 AT"> |
C1432 | DIFFERENT ECU SPECIFICATIONS | Different VDC control module specification | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1432 DIFFERENT ECU SPECIFICATIONS"> |
C1511 | VALVE RELAY | Defective valve relay | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1511 VALVE RELAY"> |
C1512 | VALVE SYSTEM | Defective valve system | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1512 VALVE SYSTEM"> |
C1521 | MOTOR RELAY | Motor relay malfunction | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1521 MOTOR RELAY"> |
C1531 | BLS OFF STUCK | Stop light switch malfunction | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1531 BLS OFF STUCK"> |
C1532 | BLS ON STUCK | Stop light switch malfunction | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1532 BLS ON STUCK"> |
C1541 | CLUTCH SWITCH OFF MALFUNCTION | Clutch signal malfunction | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1541 CLUTCH SWITCH OFF MALFUNCTION"> |
C1542 | CLUTCH SWITCH ON MALFUNCTION | Clutch signal malfunction | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1542 CLUTCH SWITCH ON MALFUNCTION"> |
C1561 | REVERSE OFF FAULT | Reverse signal malfunction | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1561 REVERSE OFF FAULT"> |
C1562 | REVERSE ON FAULT | Reverse signal malfunction | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1562 REVERSE ON FAULT"> |
C1711 | STEERING ANGLE SENSOR | Steering angle sensor malfunction | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1711 STEERING ANGLE SENSOR"> |
C1721 | YAW RATE SENSOR | Defective yaw rate sensor | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1721 YAW RATE SENSOR"> |
C1731 | G SENSOR ABNORMAL | Defective G sensor | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1731 G SENSOR ABNORMAL"> |
C1732 | LATERAL G SENSOR | Defective lateral G sensor | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1732 LATERAL G SENSOR"> |
C1733 | LONGITUDINAL G SENSOR | Defective longitudinal G sensor | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1733 LONGITUDINAL G SENSOR"> |
C1741 | PRESSURE SENSOR | Defective pressure sensor | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1741 PRESSURE SENSOR"> |
C1811 | SYSTEM | System malfunction | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1811 SYSTEM"> |
U0073 | CONTROL MODULE COMMUNICATION BUS OFF | Defective CAN communication | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0073 CONTROL MODULE COMMUNICATION BUS OFF"> |
U0100 | LOST COMMUNICATION WITH ECM/PCM “A” | Defective CAN communication | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0100 LOST COMMUNICATION WITH ECM/PCM “A”"> |
U0101 | LOST COMMUNICATION WITH TCM | Defective CAN communication | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0101 LOST COMMUNICATION WITH TCM"> |
U0126 | LOST COMMUNICATION WITH STEERING ANGLE SENSOR MODULE | Defective CAN communication | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0126 LOST COMMUNICATION WITH STEERING ANGLE SENSOR MODULE"> |
U0140 | LOST COMMUNICATION WITH BODY CONTROL MODULE | Defective CAN communication | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0140 LOST COMMUNICATION WITH BODY CONTROL MODULE"> |
U0401 | INVALID DATA RECEIVED FROM ECM/PCM “A” | Defective CAN communication | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0401 INVALID DATA RECEIVED FROM ECM/PCM “A”"> |
U0402 | INVALID DATA RECEIVED FROM TCM | Defective CAN communication | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0402 INVALID DATA RECEIVED FROM TCM"> |
U0422 | INVALID DATA RECEIVED FROM BODY CONTROL MODULE | Defective CAN communication | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0422 INVALID DATA RECEIVED FROM BODY CONTROL MODULE"> |
U0428 | INVALID DATA RECEIVED FROM STEERING ANGLE SENSOR MODULE | Defective CAN communication | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0428 INVALID DATA RECEIVED FROM STEERING ANGLE SENSOR MODULE"> |
• Models with EyeSight
DTC | Detailed code | Item | Content of diagnosis | Reference |
C0021 | 5045 | FRONT RIGHT ABS SENSOR CIRCUIT OPEN OR SHORT | Open/high input of front ABS wheel speed sensor RH | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C0021 FRONT RIGHT ABS SENSOR CIRCUIT OPEN OR SHORT"> |
C0022 | 5049 5053 5057 5061 5065 | FRONT RIGHT ABS SENSOR SIGNAL | Front ABS wheel speed sensor RH signal malfunction | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C0022 FRONT RIGHT ABS SENSOR SIGNAL"> |
C0023 | 5044 | FRONT LEFT ABS SENSOR CIRCUIT OPEN OR SHORT | Open/high input of front ABS wheel speed sensor LH | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C0023 FRONT LEFT ABS SENSOR CIRCUIT OPEN OR SHORT"> |
C0024 | 5048 5052 5056 5060 5064 | FRONT LEFT ABS SENSOR SIGNAL | Front ABS wheel speed sensor LH signal malfunction | Diagnostic Pr |
Inspection mode Procedure
VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS) > Inspection ModePROCEDUREReproduce the malfunction occurrence condition as much as possible.Drive the vehicle at least ten minutes.NOTE:Make sure the v ...
Read diagnostic trouble code (dtc) Operation
VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS) > Read Diagnostic Trouble Code (DTC)OPERATION1. On «Start» display, select «Diagnosis».2. On «Vehicle selection» display, input the vehicle inform ...
Other materials:
Basic diagnostic procedure Procedure
EyeSight (DIAGNOSTICS) > Basic Diagnostic ProcedurePROCEDURECAUTION:• Start the diagnosis after the engine has started. (Cruise control main switch does not turn on even if it is pressed before the engine starts.)• When performing diagnosis, observe the legal speed limit on the road.& ...
Power window operation by passengers
Passenger's side power window switches
Each passenger window can be controlled
by the power window switch located on
the door.
Operating the windows
To open:
Press the switch down and hold it until the
window reaches the desired position.
To close:
Pull the switch up and hold it u ...
Clear memory mode Operation
IMMOBILIZER (DIAGNOSTICS) > Clear Memory ModeOPERATIONNOTE:For detailed operation procedures, refer to “Application help”.1. ECM1. On «Start» display, select «Diagnosis».2. On «Vehicle selection» display, input the target vehicle information and select «Confirmed».3. On «Main ...
