Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2013 Subaru TribecaFACTORY OEM SERVICE PROCEDURE
Vehicle Dynamics Control System (Diagnostics)
- Basic Diagnostic Procedure
- Check List for Interview
- General Description
- Electrical Component Location
- Control Module I/O Signal
- Subaru Select Monitor
- Read Diagnostic Trouble Code (DTC)
- Inspection Mode
- Clear Memory Mode
- Warning Light Illumination Pattern
- Inspection
- VDC Warning Light, TCS Off Indicator Light And VDC Indicator Light Do Not Come On
- VDC Warning Light And VDC Indicator Light, TCS Off Indicator Light Do Not Come On
- Abs Warning Light Does Not Come On
- Abs Warning Light Does Not Go Off
- VDC Warning Light And TCS Off Indicator Light Do Not Go Off
- VDC Warning Light And VDC Indicator Light Do Not Go Off
- VDC Indicator Light Does Not Go Off
- TCS Off Indicator Light Do Not Go Off
- Brake Warning Light Does Not Go Off
- List of Diagnostic Trouble Code (DTC)
- Diagnostic Procedure with Diagnostic Trouble Code (DTC)
- DTC C0021: Front Right Abs Sensor Open Circuit
- DTC C0023: Front Left Abs Sensor Open Circuit
- DTC C0025: Rear Right Abs Sensor Open Circuit
- DTC C0027: Rear Left Abs Sensor Open Circuit
- DTC C0022: Front Right Abs Sensor Noise
- DTC C0024: Front Left Abs Sensor Noise
- DTC C0026: Rear Right Abs Sensor Noise
- DTC C0028: Rear Left Abs Sensor Noise
- DTC C0022: Front Abs Wheel Speed Sensor RH Signal Malfunction
- DTC C0024: Front Abs Wheel Speed Sensor LH Signal Malfunction
- DTC C0026: Rear Abs Wheel Speed Sensor RH Signal Malfunction
- DTC C0028: Rear Abs Wheel Speed Sensor LH Signal Malfunction
- DTC C0031:Front Inlet Solenoid Valve RH Malfunction In VDCCM&H/U
- DTC C0032: Front Outlet Solenoid Valve RH Malfunction In VDCCM&H/U
- DTC C0033: Front Inlet Solenoid Valve LH Malfunction In VDCCM&H/U
- DTC C0034: Front Outlet Solenoid Valve LH Malfunction In VDCCM&H/U
- DTC C0035: Rear Inlet Solenoid Valve RH Malfunction In VDCCM&H/U
- DTC C0036: Rear Outlet Solenoid Valve RH Malfunction In VDCCM&H/U
- DTC C0037: Rear Inlet Solenoid Valve LH Malfunction In VDCCM&H/U
- DTC C0038: Rear Outlet Solenoid Valve LH Malfunction In VDCCM&H/U
- DTC C0061: VDC Switchover Valve (P)
- DTC C0062: VDC Switchover Valve (S)
- DTC C0063: VDC Switchover Valve
- DTC C0041: ECM Internal Problem
- DTC C0042: Power Voltage Malfunction
- DTC C0047: Improper Can Communication
- DTC C0051: Valve Relay Open Circuit
- DTC C0051: Valve Relay Short Circuit
- DTC C0052: Motor And Motor Relay Open Circuit
- DTC C0052: Motor Malfunction
- DTC C0052: Motor And Motor Relay Short Circuit
- DTC C0052: Motor Fail Safe Relay Short Circuit
- DTC C0052: Motor Do Not Work
- DTC C0054: Brake Lamp Switch Open Circuit
- DTC C0056: G Sensor Output Freeze
- DTC C0056: G Sensor Signal Malfunction
- DTC C0056: Yaw Rate G Sensor Power Supply Voltage Malfunction
- DTC C0056 :G Sensor Output Malfunction
- DTC C0057: ECM Communication
- DTC C0057: At Communication
- DTC C0057: Transmission System Failure
- DTC C0057: Engine System Failure
- DTC C0071: Steering Angle Sensor Internal Problem Malfunction
- DTC C0071: Steering Angle Sensor Communication Malfunction
- DTC C0071: Steering Angle Sensor Signal Freeze
- DTC C0071: Steering Angle Sensor Calibration Non Completion
- DTC C0072: Yaw Rate Sensor Oscillation Malfunction
- DTC C0072: Yaw Rate Sensor Signal Malfunction
- DTC C0056: G Sensor Internal Problem Malfunction
- DTC C0072: Yaw Rate Sensor Internal Problem Malfunction
- DTC C0056: G Sensor Communication Malfunction
- DTC C0072: Yaw Rate Sensor Communication Malfunction
- DTC C0074: Pressure Sensor Signal Freeze
- DTC C0074: Pressure Sensor Output Rise
- DTC C0074: Pressure Sensor Open Circuit
- DTC C0074: Pressure Sensor 0 Point
- DTC C0074: Pressure Sensor Noise
- General Diagnostic Table
Factory Service Tools
Use the Manual With the Right Hardware
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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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