Section 122 (Active Damper System)
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
- Memorizing Rear Suspension Full Rebound Position
- DTC Troubleshooting Index
- Symptom Troubleshooting Index
- System Description
- Circuit Diagram
- DTC Troubleshooting
- DTC 1-1: Front Vertical Acceleration Sensor Circuit High Voltage; DTC 1-2: Right-Rear Vertical Acceleration Sensor Circuit High Voltage; DTC 1-3: Left-Rear Vertical Acceleration Sensor Circuit High Voltage
- DTC 1-4: Front Vertical Acceleration Sensor Range/Performance Problem; DTC 1-5: Right-Rear Vertical Acceleration Sensor Range/Performance Problem; DTC 1-6: Left-Rear Vertical Acceleration Sensor Range/Performance Problem
- DTC 1-7: Front Vertical Acceleration Sensor Circuit Low Voltage; DTC 1-8: Right-Rear Vertical Acceleration Sensor Circuit Low Voltage; DTC 1-9: Left-Rear Vertical Acceleration Sensor Circuit Low Voltage
- DTC 2-1: Right-Front Suspension Stroke Sensor Circuit High Voltage; DTC 2-3: Right-Rear Suspension Stroke Sensor Circuit High Voltage
- DTC 2-2: Left-Front Suspension Stroke Sensor Circuit High Voltage
- DTC 2-4: Left-Rear Suspension Stroke Sensor Circuit High Voltage
- DTC 2-5: Right-Front/Right-Rear Suspension Stroke Sensor Range/Performance Problem; DTC 2-6: Left-Front/Left-Rear Suspension Stroke Sensor Range/Performance Problem
- DTC 2-8: Right-Front Suspension Stroke Sensor Signal Circuit Low Voltage; DTC 2-A: Right-Rear Suspension Stroke Sensor Signal Circuit Low Voltage
- DTC 2-9: Left-Front Suspension Stroke Sensor Signal Circuit Low Voltage
- DTC 2-B: Left-Rear Suspension Stroke Sensor Signal Circuit Low Voltage
- DTC 2-C: Right-Rear/Left-Rear Suspension Stroke Sensor Incorrect Correlation
- DTC 3-1: Yaw Rate-Lateral/Longitudinal Acceleration Sensor Range/Performance Problem (Yaw Rate Signal-Lateral Acceleration Signal Incorrect Correlation); DTC 3-3: Yaw Rate-Lateral/Longitudinal Acceleration Sensor Malfunction (Lateral Acceleration Sensor); DTC 3-6: Yaw Rate-Lateral/Longitudinal Acceleration Sensor Malfunction (Yaw Rate Sensor); DTC 3-7: Yaw Rate-Lateral/Longitudinal Acceleration Sensor Range/Performance Problem (Wheel Speed Signal-Longitudinal Acceleration Signal Incorrect Correlation); DTC 3-9: Yaw Rate-Lateral/Longitudinal Acceleration Sensor Malfunction (Longitudinal Acceleration Sensor); DTC 3-A: Yaw Rate-Lateral/Longitudinal Acceleration Sensor Malfunction
- DTC 3-4: Wheel Speed Signal Malfunction (From VSA Modulator-control Unit by F-CAN)
- DTC 5-1: Active Damper Control Unit Internal Right-front Damper Coil Drive Circuit Stuck ON; DTC 5-2: Active Damper Control Unit Internal Left-front Damper Coil Drive Circuit Stuck ON; DTC 5-3: Active Damper Control Unit Internal Right-rear Damper Coil Drive Circuit Stuck ON; DTC 5-4: Active Damper Control Unit Internal Left-rear Damper Coil Drive Circuit Stuck ON; DTC 7-1: Active Damper Control Unit Internal Circuit Malfunction; DTC 7-2: Active Damper Control Unit Internal Circuit Malfunction; DTC 7-3: Active Damper Control Unit Internal Circuit Malfunction; DTC 7-4: Active Damper Control Unit Internal Circuit Malfunction; DTC 7-5: Active Damper Control Unit Internal Circuit Malfunction; DTC E-1: Active Damper Control Unit Internal Circuit Malfunction; DTC E-2: Active Damper Control Unit Internal Circuit Malfunction; DTC E-5: Active Damper Control Unit Internal Circuit Malfunction; DTC E-6: Active Damper Control Unit Internal Circuit Malfunction; DTC E-7: Active Damper Control Unit Internal Circuit Malfunction; DTC E-8: Active Damper Control Unit Internal Circuit Malfunction; DTC E-A: Active Damper Control Unit Internal Circuit Malfunction; DTC E-C: Active Damper Control Unit Internal Circuit Malfunction
- DTC 5-5: Active Damper Control Unit Internal Right-front Damper Coil Drive Circuit Stuck OFF; DTC 5-6: Active Damper Control Unit Internal Left-front Damper Coil Drive Circuit Stuck OFF; DTC 5-7: Active Damper Control Unit Internal Right-rear Damper Coil Drive Circuit Stuck OFF; DTC 5-8: Active Damper Control Unit Internal Left-rear Damper Coil Drive Circuit Stuck OFF
- DTC 6-1: Active Damper Control Unit Internal Right-Front Damper Coil Drive Circuit Current Lower Than Expected; DTC 6-2: Active Damper Control Unit Internal Left-Front Damper Coil Drive Circuit Current Lower Than Expected; DTC 6-3: Active Damper Control Unit Internal Right-Rear Damper Coil Drive Circuit Current Lower Than Expected; DTC 6-4: Active Damper Control Unit Internal Left-Rear Damper Coil Drive Circuit Current Lower Than Expected
- DTC 6-5: Active Damper Control Unit Internal Right-Front Damper Coil Drive Circuit Current Higher Than Expected; DTC 6-6: Active Damper Control Unit Internal Left-Front Damper Coil Drive Circuit Current Higher Than Expected; DTC 6-7: Active Damper Control Unit Internal Right-Rear Damper Coil Drive Circuit Current Higher Than Expected; DTC 6-8: Active Damper Control Unit Internal Left-Rear Damper Coil Drive Circuit Current Higher Than Expected
- DTC 6-9: Active Damper Control Unit Power Source Circuit (+B) Low Voltage
- DTC 7-6: Active Damper Control Unit Internal Circuit Malfunction (Fail Safe Relay Stuck On)
- DTC 7-9: Active Damper Control Unit Internal Circuit Malfunction
- DTC 8-2: Sensor Reference Voltage Malfunction (SVCC Line)
- DTC 8-3: Sensor Reference Voltage Malfunction (HVCC Line)
- DTC 8-5: F-CAN Malfunction (Active Damper Control Unit Lost Communication With Yaw Rate-Lateral/Longitudinal Acceleration Sensor)
- DTC 8-6: F-CAN Malfunction (Active Damper Control Unit Lost Communication With VSA Modulator-Control Unit)
- DTC E-B: Active Damper Control Unit Power Supply Circuit Malfunction
- Symptom Troubleshooting
- Active Damper Control Unit Replacement
- Vertical Acceleration Sensor Replacement
- Vertical Acceleration Sensor Inspection
- Active Damper System Switch Test/Replacement