Service bulletins for the 2015 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.
1404 on file from NHTSA, as of 2026-10-19.
About P1682 on the 2015 GMC Acadia: what the code means, and the bulletins and recalls about the same components.
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Only bulletins with trouble code: P1682 are shown. Show all
| PIT4649D | 2023-12-26. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Diagnostic Tip - Service Engine Soon MIL With DTC P1682 - Battery Draw - No Start |
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| PIT4649D | 2023-11-20. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Diagnostic Tip - Service Engine Soon MIL With DTC P1682 - Battery Draw - No Start |
| 19NA276 | 2020-01-21. Service bulletin. ENGINE; POWER TRAIN. This technical bulletin provides repair information to correct a customer concern of potential reduced engine power message displayed and/or engine stall with DTCs P1682 and/or P0689 Set. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.