Installation Procedure
WARNING: This page is about a different car, the 2008 Isuzu Ascender, 2008 GMC Envoy, and 2008 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
- Install the air spring level sensor link to the upper control arm.
- Loosely install sensor mounting bolts with the anti-rotation bolt in the right hand mounting hole.
- While holding the body of the sensor, tighten the anti-rotation bolt first.
Tighten: Tighten the air spring level sensor frame mounting bolts to 8 N.m (71 lb in).
- Connect the air spring level sensor electrical connector.
- Verify the pin can be removed and installed with ease to ensure the correct sensor installation.
If the pin cannot be inserted with ease, loosen the sensor fasteners, adjust the sensor, and retighten the sensor fasteners so that the pin can be removed and installed with ease.
- Remove the air spring level sensor locating pin.
- Raise the vehicle off the jackstands and remove the jackstands from under the vehicle.
- Install the rear wheels. Refer to Tire and Wheel Removal and Installation .
- Lower the vehicle.
- Install the air suspension fuse.
- Turn the ignition key to the ON position to inflate the rear air springs.
- After two minutes, turn the ignition key to the OFF position.
- Recycle the ignition, if needed.
- Verify and record the D-height. Refer to Trim Height Specifications .
IMPORTANT:
If not equipped, use a NEW anti-rotation bolt P/N 11569736.
NOTE:
Refer to Fastener Notice
.
IMPORTANT:
Do not remove the air spring level sensor locating pin until the air spring level sensor has been properly mounted and aligned.
NOTE:
Failure to remove the air suspension auto level control sensor locating pin will cause damage to the air suspension auto level control sensor.