Service bulletins for the 2020 Jeep Grand Cherokee
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.
535 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Trailer hitch are shown. Show all
| 9100019 | 2023-01-23. Service bulletin. SERVICE BRAKES; TRAILER HITCHES. Mopar trailer brake controller. |
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| 9100016 | 2023-01-09. Service bulletin. TRAILER HITCHES. WL trailer tow lighting kit No trailer tow sales codes are required to be added to the vehicle with use of this kit. If sales code XF2 is added to vehicle a DTC error maybe a result. |
| 9100016 | 2022-10-31. Service bulletin. EXTERIOR LIGHTING; TRAILER HITCHES. WL trailer tow lighting kit No trailer tow sales codes are required to be added to the vehicle with use of this kit. If sales code XF2 is added to vehicle a DTC error maybe a result. |
| 9100016 | 2022-10-31. Service bulletin. TRAILER HITCHES. WL trailer tow lighting kit No trailer tow sales codes are required to be added to the vehicle with use of this kit. If sales code XF2 is added to vehicle a DTC error maybe a result. |
| S2123000010 Rev. | 2021-04-26. Service bulletin. TRAILER HITCHES. Vehicle Sway At Very Low Speed While Being Flat Towed Behind A RV |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.