G5 L4-2.2L (2007)
Some customers may comment on a clunk, thump or rattle noise coming from the front suspension while driving over rough road conditions or when
braking.
Cause #6
This condition may be caused by the lower control arm rubber bushing (rear) coming out of its steel sleeve (1). This will cause the lower control arm to
make hard contact (2) with the body structure. This condition may be more prevalent in regions that use road salt during the winter months.
Correction #6
If the rubber bushing has moved out of the steel sleeve, replace the lower control arm bushing. Do not replace the bushing if it is still centered in the steel
sleeve.
If this does not eliminate the noise, continue to diagnose using chassis ears to identify the source of the noise.
Parts Information #6
Warranty Information #6
For vehicles repaired under warranty, use:
Condition #7
Some customers may comment on a squeak, rattle, pop, or clunk noise coming from the front of the vehicle during suspension movement.
Cause #7 (Saturn ION Only)
This condition may be caused by the interface between the front stabilizer shaft, the front stabilizer shaft insulators (bushings) and the front stabilizer
shaft mounting clamp.
Correction #7 (Saturn ION Only)
Replace the front stabilizer shaft insulators (bushings), if necessary, using the following procedure.
1. Verify the customer comment. Use Chassis Ear (SA9217NE or J39570) or a similar tool to determine the source of the noise. Refer to Noise
Diagnosis - Front Suspension in SI.
2. If the noise is coming from either the front stabilizer shaft insulators (bushings) or the clamps:
Important
Check the Service Parts Identification label in the rear compartment (trunk) to determine the vehicle's suspension system type, then
obtain the correct insulators (bushings) corresponding to that suspension system type.
