Service bulletins for the 2023 Jeep Grand Wagoneer
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.
552 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with type: Service campaign are shown. Show all
| 47B Combo REV2 | 2026-01-21. Service campaign. ENGINE. Labor time reduced for oil pump replacement and 4x4 equipped opt. eqp. |
|---|---|
| 26B Combo | 2024-06-11. Service campaign. ENGINE. Customer Satisfaction Notification 26B Thermostat |
| 47B Combo | 2024-06-05. Service campaign. ENGINE. Customer Satisfaction Notification 47B Oil Pump |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.