Installation Procedure

NOTE: When you are servicing the automatic level control sensor link, ensure that the sensor link and the sensor arm are not damaged. Ensure the sensor arm and the sensor link are properly oriented. Improper orientation of the sensor arm and the sensor link may cause damage to the automatic level control system or the vehicle.

NOTE: Refer to FASTENER NOTICE .

Fig 1: Automatic Level Control Sensor Link Ball Stud

Courtesy of GENERAL MOTORS CORP.

Install the ball stud to the rear axle tie rod.
Tighten

Tighten the height sensor ball stud to 4 N.m (35 lb in).
Install the automatic level control sensor link to the tie rod ball stud.
Lower the vehicle.
Install the ELC/TRAILER fuse.