Monday, April 13, 2020

2010 Acura Truck MDX V6-3.7L Page 111


connector terminal No. 1.



Is there continuity?



YES -



Go to step 14.



NO -



Repair an open in the wire between the left-rear suspension stroke sensor and the headlight leveling control unit.?



14. Reconnect the headlight leveling control unit 16P connector.



15. Reconnect the active damper control unit connector B (14P).



16. Start the engine, and wait 5 seconds.



17. Measure voltage between body ground and left-rear suspension stroke sensor 3P connector terminal No. 1.



Is there about 5 V?



YES -



Replace the suspension stroke sensor See: Sensors and Switches/Sensors and Switches - Steering and Suspension/Sensors and Switches -



Suspension/Ride Height Sensor/Service and Repair.?



NO -



Check the headlight leveling control system. If necessary, substitute a known-good headlight leveling control unit.?



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 See: Sensors and Switches/Sensors and Switches -



Steering and Suspension/Sensors and Switches - Suspension/Ride Height Sensor/Service and Repair, 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 See: Lighting and



Horns/Testing and Inspection/Programming and Relearning.