GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Cadillac
🢒
2009
🢒
CTS
🢒
Body Systems
🢒
Lighting
🢒 Headlamp Leveling Front Suspension Height Sensor Replacement
Removal Procedure
Raise and support the vehicle. Refer to
Lifting and Jacking the Vehicle
.
Remove the front tire and wheel assembly. Refer to
Tire and Wheel Removal and Installation
.
Disconnect the electrical connector (1).
Disconnect the ball and socket (1) from upper control arm.
Loosen the clinch nut (2) from the stud.
Rotate and remove the sensor from the wheelhouse panel.
Installation Procedure
Position and rotate the sensor (1) and the locking tab into the holes in the wheelhouse panel.
Caution:
Refer to
Fastener Caution
in the Preface section.
Secure the clinch nut (2) on the stud to the wheelhouse panel and tighten to
9 N·m (80 lb in)
.
Lock the ball socket (1) to upper control arm ball stud.
Connect the electrical connector (1) to the sensor assembly.
Install the tire and wheel assembly. Refer to
Tire and Wheel Removal and Installation
.
Lower the vehicle.
Set up and program the headlamp control module. Refer to
Control Module References
.