Buick TSB #17247
2018 Buick LaCrosse
TSB Document:
Affected Component: SUSPENSION
- Summary
- 17247 - Service Update. Certain vehicles may exhibit a rattle noise in the rear of the vehicle. This noise may be caused by a loose rear suspension bolt. The bolt could work its way out completely, causing a clunk and rear steering input while coming to a stop. Dealers will verify torque on all bolts involved. Replace bolts that were not at the specified torque value.
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