Section 46 (Vehicle Dynamics Control System (Diagnostics) (WRX-STI))
WARNING: This page is about a different variant/trim than selected.
- 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
- A: Inspection
- B: VDC Warning Light & VDC Multi Mode Indicator Light And VDC Indicator Light Do Not Come On
- C: VDC Warning Light, VDC Off Indicator Light And VDC Indicator Light Do Not Come On
- D: Abs Warning Light Does Not Come On
- E: Hill Start Assist Warning Light Does Not Come On
- F: Abs Warning Light Does Not Go Off
- G: Hill Start Assist Warning Light Does Not Go Off
- H: VDC Off & VDC Traction Mode Indicator Light Do Not Go Off
- I: VDC Off Indicator Light Does Not Go Off
- J: VDC Warning Light And VDC Indicator Light Do Not Go Off
- K: Brake Warning Light Does Not Go Off
- L: VDC Mode Does Not Change
- List of Diagnostic Trouble Code (DTC)
- Diagnostic Procedure with Diagnostic Trouble Code (DTC)
- DTC C0021 Front Right Abs Sensor Circuit Open Or Short
- DTC C0023 Front Left Abs Sensor Circuit Open Or Short
- DTC C0025 Rear Right Abs Sensor Circuit Open Or Short
- DTC C0027 Rear Left Abs Sensor Circuit Open Or Short
- DTC C0022 Front Right Abs Sensor Signal
- DTC C0024 Front Left Abs Sensor Signal
- DTC C0026 Rear Right Abs Sensor Signal
- DTC C0028 Rear Left Abs Sensor Signal
- DTC C0029 Any Of Wheel Sensors Signal
- DTC C0031 Fr Hold Valve Malfunction
- DTC C0032 Fr Pressure Reducing Valve Malfunction
- DTC C0033 Fl Hold Valve Malfunction
- DTC C0034 Fl Pressure Reducing Valve Malfunction
- DTC C0035 RR Hold Valve Malfunction
- DTC C0036 RR Pressure Reducing Valve Malfunction
- DTC C0037 RL Hold Valve Malfunction
- DTC C0038 RL Pressure Reducing Valve Malfunction
- DTC C0039 Any One Of Four Solenoid Valves
- DTC C0061 Normal Opening Valve 1 Malfunction
- DTC C0062 Normal Opening Valve 2 Malfunction
- DTC C0063 Normal Closing Valve 1 Malfunction
- DTC C0064 Normal Closing Valve 2 Malfunction
- DTC C0041 ECM
- DTC C0041 Parameter Selection Error
- DTC C0042 Power Supply Voltage Failure
- DTC C0045 Incorrect VDC Control Module Specifications
- DTC C0047 Can Communication
- DTC C0051 Valve Relay
- DTC C0052 Motor And Motor Relay Off Failure
- DTC C0052 Motor And Motor Relay On Failure
- DTC C0052 Motor Malfunction
- DTC C0054 BLS Circuit Open
- DTC C0054 BLS On Malfunction
- DTC C0054 BLS Off Malfunction
- DTC C0056 G Sensor Signal
- DTC C0057 ECM Communication Circuit
- DTC C0057 ECM Control System
- DTC C0071 Steering Angle Sensor Offset Is Too Big
- DTC C0071 Change Range Of Steering Angle Sensor Is Too Big
- DTC C0071 Steer Angle Sensor Op
- DTC C0071 Steering Angle Sensor Malfunction
- DTC C0072 Abnormal Yaw Rate Sensor Output
- DTC C0072 Voltage Inputted To Yaw Rate Sensor Exceeds Specification
- DTC C0072 Change Range Of Yaw Rate Sensor Signal Is Too Big
- DTC C0072 Yaw Rate Sensor Communication
- DTC C0072 Sensor Type Abnormal
- DTC C0073 Lateral G Sensor Offset Is Too Big
- DTC C0073 Abnormal Lateral G Sensor Output
- DTC C0073 Excessive Lateral G Sensor Signal
- DTC C0074 Pressure Sensor
- DTC C0075 Reverse Signal
- DTC C0076 Clutch Signal
- DTC C0081 System Failure
- General Diagnostic Table