2-C

Active Damper System DTC Troubleshooting: 2-C

DTC 2-C: Right-rear/Left-rear Suspension Stroke Sensor Incorrect Correlation

1. Turn the ignition switch to LOCK (0).

2. Check that the right-rear and left-rear suspension stroke sensors are properly mounted, Suspension Stroke Sensor Replacement (With Active Damper System) and check for bent to damaged sensor links.
NOTE: After troubleshooting for the left side suspension stroke sensor, do the headlight initial position learning procedure. Programming and Relearning

Are they OK?
YES - Go to step 3.

NO - Reinstall or replace the appropriate suspension stroke sensor, or linkage. Suspension Stroke Sensor Replacement (With Active Damper System)


3. Remove the right-rear and left-rear suspension stroke sensors. Suspension Stroke Sensor Replacement (With Active Damper System) Do not disconnect the sensor connector.
NOTE: After troubleshooting for the left side suspension stroke sensor, do the headlight initial position learning procedure. Programming and Relearning

4. Start the engine, and wait 5 seconds.

5. Check the SUS STROKE_S VOLTAGE (RR), or (LR) in the ACTIVE DAMPER SYSTEM DATA LIST with the HDS while moving the suspension stroke sensor arm through a complete stroke. Compare the voltage/rotation angle between the chart and the measurements.
NOTE: The voltage should increase (decrease) within 90 degrees of the sensor arm rotation from the first voltage change point.

Is the voltage as specified?
YES - Replace the active damper control unit. Service and Repair

NO - Replace the appropriate suspension stroke sensor. Suspension Stroke Sensor Replacement (With Active Damper System)