DTC 2-C: Right-Rear/Left-Rear Suspension Stroke Sensor Incorrect Correlation
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.
- Turn the ignition switch to LOCK (0).
- Check that the right-rear and left-rear suspension stroke sensors are properly mounted (see
SUSPENSION STROKE SENSOR REPLACEMENT
), 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 HEADLIGHT INITIAL POSITION LEARNING PROCEDURE ).
Are they OK?
YES -Go to step 3.
NO -Reinstall or replace the appropriate suspension stroke sensor, or linkage (see SUSPENSION STROKE SENSOR REPLACEMENT ).
- Remove the right-rear and left-rear suspension stroke sensors (see
SUSPENSION STROKE SENSOR REPLACEMENT
). Do not disconnect the sensor connector.NOTE: After troubleshooting for the left side suspension stroke sensor, do the headlight initial position learning procedure (see HEADLIGHT INITIAL POSITION LEARNING PROCEDURE ).
- Start the engine, and wait 5 seconds.
- 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 (see ACTIVE DAMPER CONTROL UNIT REPLACEMENT ).
NO -Replace the appropriate suspension stroke sensor (see SUSPENSION STROKE SENSOR REPLACEMENT ).