Front Ride Height Resetting-Clear B2140 DTC

Front Ride Height Resetting-Clear B2140 DTC

1. Turn the ignition key OFF and turn it back to RUN. Exit the vehicle, close all doors and allow the system to vent the vehicle down to kneel height (approximately 30 seconds).
2. Connect scan tool to the Data Link Connector (DLC).
3. Select the correct vehicle year, model and engine type.
4. Select 4WAS-CAL1 SUSP/EVO (4x2 and 4x4) module.

5. Note: Do not save rear ride heights. The air suspension control module has precalibrated values already stored. Refer to Rear Ride Height Mechanical Resetting.

Select the "Save Calibration Values (Store Ride Height)" NGS command to calibrate the air suspension control module. Trigger through the warning message(s) and save "FRONT" (trigger from OFF to ON).