Service bulletins for the 2026 GMC Acadia
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.
158 on file from NHTSA, as of 2026-10-19.
About P059F on the 2026 GMC Acadia: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
Only bulletins with trouble code: P059F are shown. Show all
| PIT6218D | 2026-07-30. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates that a vehicle may be encountered with an SES light on and code P059F set. The technician is instructed to inspect the bracket in front of the grill shutter for being bent before replacing the shutter. |
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| PIT6218C | 2025-11-10. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates that a vehicle may be encountered with an SES light on and code P059F set. The technician is instructed to inspect the bracket in front of the grill shutter for being bent before replacing the shutter. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.