WenmarOpen by Wenmar Pro

Service bulletins for the 2023 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.

866 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with type: Warranty extension are shown. Show all

Bulletins, newest first
1123412026-06-03. Warranty extension. ENGINE. ID-26-04 Rev. A Addition of 2.0L T4 Long Block or Complete Engine to the Powertrain Service Center (PTSC) Pre-Approval Program To clarify when an OEM part and the Recall Campaign part should be used. The original bulletin announced the addition of the 2.0L T4 Long Block or Complete Engine (Sales Codes EC1, EC2, and ECX) to the Powertrain Pre-Approval process.
1123202026-06-03. Warranty extension. ENGINE. Addition of 2.0L T4 Long Block or Complete Engine to the Powertrain Service Center (PTSC) Pre-Approval Program - ALL Dealers (Rev. A) To clarify when an OEM part and the Recall Campaign part should be used. The original bulletin announced the addition of the 2.0L T4 Long Block or Complete Engine (Sales Codes EC1, EC2, and ECX) to the Powertrain Pre-Approval process for ALL dealers.
1121472026-05-20. Warranty extension. ENGINE. D-26-11 (XC2) 2.0L PHEV Engine - Select 2024 - 2025 Jeep Wrangler (JL) and 2023 - 2025 Grand Cherokee/ Grand Cherokee L (WL)
1121492026-05-20. Warranty extension. ENGINE. ID-26-24 (XC2) 2.0L PHEV Engine - Select 2024 - 2025 Jeep Wrangler (JL) and 2023 - 2025 Grand Cherokee/ Grand Cherokee L (WL)
1107712026-03-13. Warranty extension. ELECTRICAL SYSTEM. ID-26-06 Rev. A (XU1) High Voltage Battery Pack - Select 2021-2025 Jeep Wrangler (JL) and 2022-2026 Jeep Grand Cherokee/ Grand Cherokee (WL)
1107702026-03-13. Warranty extension. ELECTRICAL SYSTEM. D-26-06 Rev. A (XU1) High Voltage Battery Pack - Select 2021-2025 Jeep Wrangler (JL) and 2022-2026 Jeep Grand Cherokee/ Grand Cherokee (WL)
1104092026-03-05. Warranty extension. ELECTRICAL SYSTEM. ID-26-06 (XU1) High Voltage Battery Pack - Select 2021 - 2025 Jeep Wrangler (JL) and 2022 - 2026 Jeep Grand Cherokee/ Grand Cherokee (WL)
1103912026-03-05. Warranty extension. ELECTRICAL SYSTEM. D-26-06 (XU1) High Voltage Battery Pack - Select 2021 - 2025 Jeep Wrangler (JL) and 2022 - 2026 Jeep Grand Cherokee/ Grand Cherokee (WL)
1063202025-07-31. Warranty extension. UNKNOWN OR OTHER. Warranty Newsletter – Volume 11, Issue 7
1063212025-07-31. Warranty extension. UNKNOWN OR OTHER. FCA Caribbean Warranty Newsletter – Volume 11, Issue 7
1055912025-06-17. Warranty extension. UNKNOWN OR OTHER. FCA Caribbean Warranty Newsletter – Volume 11, Issue 6
1051392025-05-19. Warranty extension. UNKNOWN OR OTHER. Warranty Newsletter – Volume 11, Issue 5
1045582025-04-11. Warranty extension. UNKNOWN OR OTHER. FCA Caribbean Warranty Newsletter – Volume 11, Issue 4
1045572025-04-10. Warranty extension. UNKNOWN OR OTHER. Warranty Newsletter – Volume 11, Issue 4
1023652024-12-19. Warranty extension. UNKNOWN OR OTHER. Warranty Newsletter – Volume 10, Issue 11
1002092024-09-05. Warranty extension. UNKNOWN OR OTHER. Warranty Newsletter Volume 10 Issue 8_ID
1002032024-09-05. Warranty extension. UNKNOWN OR OTHER. "WARRANTY OPERATIONS NEWSLETTER VOLUME 10, ISSUE 8"
990402024-07-03. Warranty extension. ELECTRICAL SYSTEM; STEERING; SERVICE BRAKES; UNKNOWN OR OTHER. Warranty Operations Newsletter – Volume 10, Issue 6
990432024-07-03. Warranty extension. STEERING; SERVICE BRAKES; UNKNOWN OR OTHER; ELECTRICAL SYSTEM. FCA Caribbean Warranty Newsletter – Volume 10, Issue 6
988422024-06-24. Warranty extension. ELECTRICAL SYSTEM; POWER TRAIN. FCA Caribbean Warranty Bulletin ID-24-07 Rev. A Fast Feedback Program - Auto 8P75PH PHEV Transmission, HV Battery Assembly and HV System Components - 2022 - 2024 Jeep Grand Cherokee (WL) PHEV
988402024-06-20. Warranty extension. POWER TRAIN; ELECTRICAL SYSTEM. "WARRANTY BULLETIN D-22-03 Fast Feedback Program Auto 8P75PH PHEV Transmission, HV Battery Assembly and HV System Components - 2022 - 2024 Jeep Grand Cherokee (WL) PHEV (Rev. C)"
981832024-06-05. Warranty extension. UNKNOWN OR OTHER. FCA Caribbean Warranty Bulletin ID-24-07 FFB Prog – Engine, Trans, Axle Assemblies/ Prop Shafts, Exhaust, Cooling, A/C, Brakes, 2022-2024 Jeep Grand Cherokee (WL) PHEV
981812024-06-05. Warranty extension. UNKNOWN OR OTHER. Warranty Bulletin D-22-03 (Rev. B) FFB Program –Engine, Trans, Axle Assemblies/ Prop Shafts, Exhaust, Cooling, A/C, Brakes- 2022-2024 Jeep Grand Cherokee (WL) PHEV

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.