Is there continuity?
YES -
Go to step 15.
NO -
Repair an open in the wire between the appropriate vertical acceleration sensor and the active damper control unit.?
14. Turn the ignition switch to LOCK (0).
15. Reconnect all connectors.
16. Do the appropriate vertical acceleration sensor inspection See: Sensors and Switches/Sensors and Switches - Steering and
Suspension/Sensors and Switches - Suspension/Acceleration Sensor/Testing and Inspection.
Does the vertical acceleration sensor indicate OK?
YES -
Go to step 17.
NO -
Replace the appropriate vertical acceleration sensor See: Sensors and Switches/Sensors and Switches - Steering and Suspension/Sensors and
Switches - Suspension/Acceleration Sensor/Service and Repair.?
17. Clear the DTC with the HDS.
18. Turn the ignition switch to LOCK (0).
19. Start the engine, and wait 5 seconds.
20. Check for DTCs with the HDS.
Is DTC 1-1, 1-2, or 1-3 indicated?
YES -
Substitute a known-good active damper control unit and retest. If the DTC goes away, replace the original 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 -
Troubleshooting is complete.?
1-3
Active Damper System DTC Troubleshooting: 1-1, 1-2, 1-3
