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GMC TSB #17366-09222017
2018 GMC Sierra 3500
TSB Document:
Affected Component: SEAT BELTS
- Summary
- 17366 Service Update. The driver?s and front passenger?s seat belt retractors in certain vehicles may have been built with different torsion bars than were used in testing the vehicles. Dealers will replace seat belt retractors for driver and front passenger seating locations.
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