19. Turn the ignition switch to LOCK (0).
20. Start the engine, and wait 5 seconds.
21. Check for DTCs with the HDS.
Is DTC 8-3 indicated?
YES -
Replace the active damper control unit See: Relays and Modules/Relays and Modules - Steering and Suspension/Relays and Modules -
Suspension/Suspension Control Module/Service and Repair.?
NO -
Replace the original headlight leveling control unit See: Lighting and Horns/Headlamp/Headlamp Alignment Control Module/Testing and
Inspection.?
8-5
Active Damper System DTC Troubleshooting: 8-5
DTC 8-5:
F-CAN Malfunction (Active Damper Control Unit Lost Communication With Yaw Rate-Lateral/Longitudinal Acceleration Sensor)
1. Turn the ignition switch to ON (II).
2. Clear the active damper system DTC and VSA system DTC with the HDS.
3. Turn the ignition switch to LOCK (0).
4. Start the engine, and wait 5 seconds.
5. Check for DTCs with the HDS.
Is DTC 8-5 indicated?
YES -
Go to step 6.
NO -
Intermittent failure, the system is OK at this time. Check for poor or loose connections between the yaw rate-lateral/longitudinal acceleration sensor
and the active damper control unit.?
6. Check for VSA system DTCs with the HDS See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Testing and
Inspection/Reading and Clearing Diagnostic Trouble Codes.
Are any DTC indicated?
YES -
Go to the indicated VSA system DTC's troubleshooting.?
NO -
Go to step 7.
7. Turn the ignition switch to LOCK (0).
8. Wait 30 seconds or more.
9. Disconnect the yaw rate-lateral/longitudinal acceleration sensor 4P connector See: Brakes and Traction Control/Antilock Brakes / Traction
Control Systems/Yaw Rate Sensor/Service and Repair.
10. Disconnect active damper control unit connector B (14P) connector See: Relays and Modules/Relays and Modules - Steering and
Suspension/Relays and Modules - Suspension/Suspension Control Module/Service and Repair.
11. Check for continuity between the active damper control unit connector B (14P) terminals and the yaw rate-lateral/longitudinal acceleration
sensor 4P connector terminals individually (see table).
