Automatic Level Trim Height Learn

The Automatic Level Trim Height Learn should be performed any time a B152 Suspension Position Sensor is removed or replaced, or if the K5 Automatic Level Control Module is replaced.

NOTE:

Battery voltage must be between 9 - 15.5 V and ignition on with engine off to run procedure.

NOTE:

Vehicle ride height must be within specification to complete procedure successfully. Refer to: Trim Height Inspection , and Trim Height Specifications

Connect a scan tool and check the K5 Automatic Level Control Module for any DTCs and perform repairs as necessary.
Remove any excess weight from vehicle.
Place vehicle on a flat surface and set tire pressure to specification.
Connect scan tool
From scan tool menu, select K5 Automatic Level Control Module.
Select Control Functions. Equalize the front axle and rear axle.
Select Configuration/Reset Functions
Measure the distance between the fender, through the center cap, to the floor in millimeters for each corner.
Select Trim Height Settings and follow the on screen instructions.
Select Level Vehicle to Ride Target Height, select Normal Ride Height.