Section 109 (Adaptive Cruise Control (Acc))
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.
- Special Tools
- Component Location Index
- General Troubleshooting Information
- Adaptive Cruise Control (ACC) Indicator (Amber)
- Adaptive Cruise Control (ACC) Indicator (Green)
- Self-diagnostic Function
- Multi-information Display (MID) Indication
- ACC Unit
- Millimeter Wave Radar
- CAN Communication
- Millimeter Wave Radar Aiming
- How to Troubleshoot DTCs
- Notes
- DTC 83: Millimeter Wave Radar Detection Unstable
- DTC 84: Target vehicle comes closer than the millimeter wave radar detecting limits
- DTC 85: Extensive driving on a rough or winding road, or VSA system malfunction
- DTC 86: Abnormal tire pressure
- DTC 87: Adaptive cruise control (ACC) brake control temporarily prohibited
- DTC 88: Millimeter wave radar out of detection area
- DTC 89: Front wheel spin
- DTC 91: Vehicle skidded, spun out, or abrupt steering wheel movements
- DTC 93: Front tire problem
- DTC 94: Rear tire problem
- DTC 95: Power supply voltage too high
- DTC 96: Power supply voltage too low
- DTC 99: Acceleration/deceleration abnormality
- DTC 101: Rear wheel locked Driving with the parking brake applied, or the parking brake stuck
- How to Retrieve DTCs
- How to Clear DTCs
- ACC Unit Update
- DTC Troubleshooting Index
- Symptom Troubleshooting Index
- System Description
- Circuit Diagram
- DTC Troubleshooting
- DTC 10: Vehicle Speed Signal Error
- DTC 11: Left Rear Wheel Speed Sensor Signal Error
- DTC 12: Right Rear Wheel Speed Sensor Signal Error
- DTC 13: Left Front Wheel Speed Sensor Signal Error
- DTC 14: Right Front Wheel Speed Sensor Signal Error
- DTC 21: Yaw Rate Sensor Error; DTC 22: Yaw Rate Sensor Center Position Revision Value Error
- DTC 23: Yaw Rate Sensor Gain Error
- DTC 24 Yaw Rate Sensor Diagnose Malfunction
- DTC 25: Yaw Rate Sensor Stabilizing Malfunction
- DTC 30: Brake Light Relay Circuit Malfunction
- DTC 42: VSA Brake Actuator Malfunction
- DTC 43: Cal FL Brake System Malfunction
- DTC 44: Cal FL Brake Fluid Pressure Sensor Circuit Open/Short
- DTC 45: Cal FL Brake Fluid Pressure Sensor Center Position Error
- DTC 46: Cal FL Brake Fluid Pressure Sensor Malfunction
- DTC 47: Cal FR Brake System Malfunction
- DTC 48: Cal FR Brake Fluid Pressure Sensor Circuit Open/Short
- DTC 49: Cal FR Brake Fluid Pressure Sensor Center Position Error
- DTC 50: Cal FR Brake Fluid Pressure Sensor Malfunction
- DTC 59: F-CAN B Communication Error
- DTC 60: F-CAN A Communication Error
- DTC 61: Millimeter Wave Radar Communication Error
- DTC 62: Millimeter Wave Radar Sensor Error
- DTC 63: Millimeter Wave Radar Aiming Error
- DTC 81: Engine Control System (Including PCM) Malfunction
- DTC 90: A/T Control System (Including PCM) Malfunction
- DTC 92: VSA Modulator-Control Unit Malfunction
- DTC 105: Dust or Dirt on the Millimeter Wave Radar
- DTC 107: Millimeter Wave Radar Aiming Incomplete
- DTC 110: Lost Communication with the PCM (PGM-FI System)
- DTC 111: Lost Communication with the PCM (A/T System)
- DTC 112: Lost Communication with the VSA Modulator-Control Unit
- DTC 113: Lost Communication with the Gauge Control Module
- DTC 115: Lost Communication with the SH-AWD Control Unit
- DTC 199: Adaptive Cruise Control (ACC) unit Programming Error
- Adaptive Cruise Control (ACC) System Troubleshooting (No DTC Indication)
- Symptom Troubleshooting
- Millimeter Wave Radar Removal/Installation
- Adaptive Cruise Control (ACC) Combination Switch Test
- Distance Switch Test
- Adaptive Cruise Control (ACC) Unit Removal/Installation
- Millimeter Wave Radar Aiming
- Brake Fluid Pressure Sensor Removal/Installation