VSA (Vehicle Stability Assist) System Components

• Component Location Index
• General Troubleshooting Information
  • System Indicator
    • Notes
    • ABS Indicator
    • Brake System Indicator
    • VSA Indicator
    • VSA Activation Indicator ('09 model)
    • VSA OFF Indicator (10-11 model)
    • ABS and VSA Indicators go off
  • Diagnostic Trouble Code (DTC)
  • Self-diagnosis
  • Kickback
  • Pump Motor
  • Brake Fluid Replacement/Air Bleeding
  • How to Troubleshoot DTCs
  • Intermittent Failures
  • How to Use the HDS (Honda Diagnostic System)
  • How to Retrieve DTCs
  • How to Clear DTCs
• DTC Troubleshooting Index
• Symptom Troubleshooting Index
• System Description
  • VSA Modulator-control Unit Inputs and Outputs for 47P Connector (Connector Disconnected)
  • System Outline
  • ABS (Anti-lock Brake System) Features
    • Anti-lock Control
    • Main Control
  • EBD (Electronic Brake Distribution) Features
  • TCS (Traction Control System) Features
  • VSA (Vehicle Stability Assist) System Features
    • Oversteer control
    • Understeer control
  • Brake Assist Features
  • Modulator Unit
  • HSA (Hill Start Assist) Features (With SH-AWD)
• Circuit Diagram
  • '09 Model without SH-AWD
  • '09 Model with SH-AWD
  • '10-11 Model without SH-AWD
  • '10-11 Model with SH-AWD
• DTC Troubleshooting
  • DTC 11, 13, 15, 17: Wheel Speed Sensor (Short to Power/Short to Body Ground/Open)
  • DTC 12, 14, 16, 18: Wheel Speed Sensor (Electrical Noise/Intermittent Interruption)
  • DTC 21, 22, 23, 24: Magnetic Encoder (Wheel Bearing)
  • DTC 25: Yaw Rate Sensor; DTC 26: Lateral Acceleration Sensor; DTC 28: Longitudinal Acceleration Sensor (With SH-AWD); DTC 104: Yaw Rate-Lateral Acceleration Sensor (Without SH-AWD); DTC 104: Yaw Rate-Lateral/Longitudinal Acceleration Sensor (With SH-AWD)
  • DTC 27: Steering Angle Sensor (Without SH-AWD)
  • DTC 27: Steering Angle Sensor (With SH-AWD)
  • DTC 31, 32, 33, 34, 35, 36, 37, 38: ABS Solenoid
  • DTC 51: Motor Lock; DTC 52: Motor Stuck ON/OFF
  • DTC 54: Fail-safe Relay
  • DTC 61: Low +B-FSR Voltage; DTC 62: High +B-FSR Voltage
  • DTC 64: Sensor Power Voltage (Without SH-AWD)
  • DTC 64: Sensor Power Voltage (With SH-AWD)
  • DTC 65: Brake Fluid Level
  • DTC 66: VSA Pressure Sensor (Inside of VSA Modulator-control Unit)
  • DTC 68: Brake Pedal Position Switch
  • DTC 81: VSA Modulator-Control Unit Internal Circuit Malfunction
  • DTC 83: PGM-FI Malfunction
  • DTC 84-01: VSA Sensor Neutral Position Not Written
  • DTC 84-12: Steering Angle Sensor Neutral Position
  • DTC 86: F-CAN Communication
  • DTC 91: VSA Activation Time Too Long
  • DTC 105: Hydraulic Unit Temperature Sensor
  • DTC 111: Back-up Light Switch
  • DTC 118: Clutch Pedal Position Switch B
  • DTC 121, 122, 123, 124: VSA Solenoid
  • DTC 158: ECU Software Update Failure
• Symptom Troubleshooting
  • VSA activation indicator does not go off, and no DTCs are stored ('09 model)
  • ABS indicator, brake system indicator, and VSA indicator do not go off
  • VSA OFF switch does not work (VSA cannot be turned OFF) ('10-11 Model)
• Steering Angle Sensor Replacement
• Yaw Rate-Lateral Acceleration Sensor Replacement
  • Without SH-AWD
• Yaw Rate-Lateral/Longitudinal Acceleration Sensor Replacement
  • With SH-AWD
• VSA Sensor Neutral Position Memorization
• VSA Off Switch Test
  • '09 model
  • '10-11 Model
• VSA Modulator-Control Unit Update
• VSA Modulator-Control Unit Removal and Installation
  • Notes
  • Removal
  • Installation
• Wheel Speed Sensor Replacement
  • Front
  • Rear