2013 Subaru TribecaFACTORY OEM SERVICE PROCEDURE

Vehicle Dynamics Control (VDC) DTCS

VEHICLE DYNAMICS CONTROL (VDC) DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description Reference
C0021 Front ABS wheel speed sensor RH is open < Refer to DTC C0021 FRONT RIGHT ABS SENSOR OPEN CIRCUIT , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0022 Front ABS wheel speed sensor RH signal malfunction < Refer to DTC C0022 FRONT ABS WHEEL SPEED SENSOR RH SIGNAL MALFUNCTION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
Front ABS wheel speed sensor RH signal noise < Refer to DTC C0022 FRONT RIGHT ABS SENSOR NOISE , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0023 Front ABS wheel speed sensor LH is open < Refer to DTC C0023 FRONT LEFT ABS SENSOR OPEN CIRCUIT , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0024 Front ABS wheel speed sensor LH signal malfunction < Refer to DTC C0024 FRONT ABS WHEEL SPEED SENSOR LH SIGNAL MALFUNCTION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
Front ABS wheel speed sensor LH signal noise < Refer to DTC C0024 FRONT LEFT ABS SENSOR NOISE , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0025 Rear ABS wheel speed sensor RH is open < Refer to DTC C0025 REAR RIGHT ABS SENSOR OPEN CIRCUIT , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0026 Rear ABS wheel speed sensor RH signal malfunction < Refer to DTC C0026 REAR ABS WHEEL SPEED SENSOR RH SIGNAL MALFUNCTION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
Rear ABS wheel speed sensor RH signal noise < Refer to DTC C0026 REAR RIGHT ABS SENSOR NOISE , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0027 Rear ABS wheel speed sensor LH is open < Refer to DTC C0027 REAR LEFT ABS SENSOR OPEN CIRCUIT , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0028 Rear ABS wheel speed sensor LH signal malfunction < Refer to DTC C0028 REAR ABS WHEEL SPEED SENSOR LH SIGNAL MALFUNCTION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
Rear ABS wheel speed sensor LH signal noise < Refer to DTC C0028 REAR LEFT ABS SENSOR NOISE , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0031 Front inlet solenoid valve RH malfunction in VDCCM&H/U < Refer to DTC C0031 FRONT INLET SOLENOID VALVE RH MALFUNCTION IN VDCCM&H/U , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0032 Front outlet solenoid valve RH malfunction in VDCCM&H/U < Refer to DTC C0032 FRONT OUTLET SOLENOID VALVE RH MALFUNCTION IN VDCCM&H/U , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0033 Front inlet solenoid valve LH malfunction in VDCCM&H/U < Refer to DTC C0033 FRONT INLET SOLENOID VALVE LH MALFUNCTION IN VDCCM&H/U , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0034 Front outlet solenoid valve LH malfunction in VDCCM&H/U < Refer to DTC C0034 FRONT OUTLET SOLENOID VALVE LH MALFUNCTION IN VDCCM&H/U , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0035 Rear inlet solenoid valve RH malfunction in VDCCM&H/U < Refer to DTC C0035 REAR INLET SOLENOID VALVE RH MALFUNCTION IN VDCCM&H/U , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0036 Rear outlet solenoid valve RH malfunction in VDCCM&H/U < Refer to DTC C0036 REAR OUTLET SOLENOID VALVE RH MALFUNCTION IN VDCCM&H/U , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0037 Rear inlet solenoid valve LH malfunction in VDCCM&H/U < Refer to DTC C0037 REAR INLET SOLENOID VALVE LH MALFUNCTION IN VDCCM&H/U , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0038 Rear outlet solenoid valve LH malfunction in VDCCM&H/U < Refer to DTC C0038 REAR OUTLET SOLENOID VALVE LH MALFUNCTION IN VDCCM&H/U , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0061 Primary linear valve malfunction in VDCCM&H/U < Refer to DTC C0061 VDC SWITCHOVER VALVE (P) , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0062 Secondary linear valve malfunction in VDCCM&H/U < Refer to DTC C0062 VDC SWITCHOVER VALVE (S) , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0063 Linear valve malfunction in VDCCM&H/U < Refer to DTC C0063 VDC SWITCHOVER VALVE , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0041 VDC control module malfunction < Refer to DTC C0041 ECM INTERNAL PROBLEM , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0042 Power voltage malfunction < Refer to DTC C0042 POWER VOLTAGE MALFUNCTION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0047 Improper CAN communication < Refer to DTC C0047 IMPROPER CAN COMMUNICATION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0051 Open valve relay < Refer to DTC C0051 VALVE RELAY OPEN CIRCUIT , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
Shorted valve relay < Refer to DTC C0051 VALVE RELAY SHORT CIRCUIT , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0052 Open motor/motor relay < Refer to DTC C0052 MOTOR AND MOTOR RELAY OPEN CIRCUIT , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
Shorted motor/motor relay < Refer to DTC C0052 MOTOR AND MOTOR RELAY SHORT CIRCUIT , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
Motor does not rotate < Refer to DTC C0052 MOTOR DO NOT WORK , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
Motor malfunction < Refer to DTC C0052 MOTOR MALFUNCTION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
Shorted motor fail safe relay < Refer to DTC C0052 MOTOR FAIL SAFE RELAY SHORT CIRCUIT , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0054 Open brake light switch < Refer to DTC C0054 BRAKE LAMP SWITCH OPEN CIRCUIT , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0056 G sensor output is stuck < Refer to DTC C0056 G SENSOR OUTPUT FREEZE , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
Faulty G sensor signal < Refer to DTC C0056 G SENSOR SIGNAL MALFUNCTION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
Yaw rate & G sensor power supply voltage malfunction < Refer to DTC C0056 YAW RATE G SENSOR POWER SUPPLY VOLTAGE MALFUNCTION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
Faulty G sensor output < Refer to DTC C0056 G SENSOR OUTPUT MALFUNCTION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
Faulty G sensor communication < Refer to DTC C0056 G SENSOR COMMUNICATION MALFUNCTION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
Malfunction in G sensor < Refer to DTC C0056 G SENSOR INTERNAL PROBLEM MALFUNCTION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0057 EGI communication < Refer to DTC C0057 ECM COMMUNICATION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
AT communication < Refer to DTC C0057 AT COMMUNICATION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
Transmission system failure < Refer to DTC C0057 TRANSMISSION SYSTEM FAILURE , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
Engine system failure < Refer to DTC C0057 ENGINE SYSTEM FAILURE , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0071 Steering angle sensor internal malfunction < Refer to DTC C0071 STEERING ANGLE SENSOR INTERNAL PROBLEM MALFUNCTION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
Steering angle sensor communication malfunction < Refer to DTC C0071 STEERING ANGLE SENSOR COMMUNICATION MALFUNCTION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
Steering angle sensor signal is stuck < Refer to DTC C0071 STEERING ANGLE SENSOR SIGNAL FREEZE , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
Steering angle sensor calibration not completed < Refer to DTC C0071 STEERING ANGLE SENSOR CALIBRATION NON COMPLETION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0072 Yaw rate sensor signal malfunction < Refer to DTC C0072 YAW RATE SENSOR SIGNAL MALFUNCTION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
Yaw rate sensor internal malfunction < Refer to DTC C0072 YAW RATE SENSOR INTERNAL PROBLEM MALFUNCTION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
Yaw rate sensor communication malfunction < Refer to DTC C0072 YAW RATE SENSOR COMMUNICATION MALFUNCTION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
Yaw rate sensor oscillation malfunction < Refer to DTC C0072 YAW RATE SENSOR OSCILLATION MALFUNCTION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
C0074 Pressure sensor is open < Refer to DTC C0074 PRESSURE SENSOR OPEN CIRCUIT , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
Pressure sensor signal is stuck < Refer to DTC C0074 PRESSURE SENSOR SIGNAL FREEZE , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
Pressure sensor 0 point < Refer to DTC C0074 PRESSURE SENSOR 0 POINT , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
Pressure sensor noise < Refer to DTC C0074 PRESSURE SENSOR NOISE , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
Pressure sensor output rise < Refer to DTC C0074 PRESSURE SENSOR OUTPUT RISE , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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