Section 120 (VSA System Components)
WARNING: This page is about a different car, the 2013 Acura MDX, 2012 Acura MDX, 2011 Acura MDX, and 2010 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.
- Component Location Index
- General Troubleshooting Information
- DTC Troubleshooting Index
- Symptom Troubleshooting Index
- System Description
- VSA Modulator-control Unit Inputs and Outputs for 46P Connector
- System Outline
- ABS (Anti-lock Brake System) Features
- EBD (Electronic Brake Distribution) Features
- TCS (Traction Control System) Features
- VSA (Vehicle Stability Assist) System Features
- Brake Assist Features
- Modulator Unit
- HSA (Hill Start Assist) Features
- TSA (Trailer Stability Assist) Features
- Circuit Diagram
- DTC Troubleshooting
- DTC 11, 13, 15, 17: Wheel Speed Sensor Circuit Malfunction
- DTC 12, 14, 16, 18: Wheel Speed Sensor Signal Malfunction
- DTC 21, 22, 23, 24: Magnetic Encoder Malfunction
- DTC 25: Yaw Rate Sensor Malfunction; DTC 26: Lateral Acceleration Sensor Malfunction; DTC 28: Longitudinal Acceleration Sensor Malfunction
- DTC 27: Steering Angle Sensor Malfunction
- DTC 31, 32, 33, 34, 35, 36, 37, 38: ABS Solenoid Valve Malfunction
- DTC 51: Motor Lock; DTC 52: Motor Stuck; DTC 53: Motor Stuck
- DTC 54: Fail-safe Relay Malfunction
- DTC 59: BRK DIAG Signal High Voltage
- DTC 61: Battery Voltage Low
- DTC 62: Battery Voltage High
- DTC 65: Brake Fluid Level Low
- DTC 66: Pressure Sensor Malfunction
- DTC 68: Brake Pedal Position Switch Malfunction
- DTC 69: BRK DIAG Signal Low Voltage
- DTC 81: Modulator-Control Unit Internal Circuit Malfunction
- DTC 83: PGM-FI Malfunction
- DTC 84: VSA Sensor Neutral Position Not Written
- DTC 86: F-CAN Communication Malfunction
- DTC 88: Difference in Wheel Speed
- DTC 91: VSA Activation Time Too Long
- DTC 113: Yaw Rate-Acceleration Sensor Power Source Malfunction
- DTC 121, 122, 123, 124: VSA Solenoid Valve Malfunction
- DTC 131: Yaw Rate Sensor Malfunction
- DTC 132: Lateral Acceleration Sensor Malfunction; DTC 133: Lateral Acceleration Sensor Malfunction (Installation Error); DTC 135: Longitudinal Acceleration Sensor Malfunction; DTC 136: Longitudinal Acceleration Sensor Malfunction (Installation Error)
- DTC 134: Steering Angle Sensor Malfunction
- DTC 137: Pressure Sensor Offset Malfunction
- DTC 138: Brake Pedal Position Switch Malfunction
- DTC 158: ECU Software Update Failure
- Symptom Troubleshooting
- Steering Angle Sensor Replacement
- Yaw Rate-Lateral/Longitudinal Acceleration Sensor Replacement
- VSA Sensor Neutral Position Memorization
- VSA Off Switch Test/Replacement
- VSA Modulator-Control Unit Update
- VSA Modulator-Control Unit Removal and Installation
- Wheel Speed Sensor Replacement