Service bulletins for the 2018 GMC Yukon XL
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
919 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Air bags are shown. Show all
| 19NA071 | 2019-05-28. Service bulletin. AIR BAGS; ELECTRICAL SYSTEM. This technical bulletin provides repair information to correct a customer concern of forward collision/active safety system inoperative, no messages or alerts. Technician may find DTC?s B390A?45, B390A?58 and/or DTC?B390A?67 are set. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.