Service bulletins for the 2024 GMC Canyon
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.
536 on file from NHTSA, as of 2026-10-19.
About P0326 on the 2024 GMC Canyon: what the code means, and the bulletins and recalls about the same components.
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By component
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Only bulletins with trouble code: P0326 are shown. Show all
| 24-NA-180 | 2025-05-07. Service bulletin. ENGINE; ELECTRICAL SYSTEM. This technical bulletin provides repair information to correct a customer concern of Knock Sensor Service Calibration DTCs P0326 P0331. |
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| 24-NA-180 | 2024-11-12. Service bulletin. ENGINE; ELECTRICAL SYSTEM. This technical bulletin provides repair information to correct a customer concern of Knock Sensor Service Calibration DTCs P0326 P0331 |
| PIP5985 | 2024-08-15. Service bulletin. ELECTRICAL SYSTEM. This Preliminary information communicates to the technician there maybe a connection concern for the knock sensors at connector X160 if P0326 and or P0331 has set. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.