Service bulletins for the 2024 Jeep 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.
460 on file from NHTSA, as of 2026-10-19.
About B1A0A on the 2024 Jeep Wagoneer: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
Only bulletins with trouble code: B1A0A are shown. Show all
| S2408000126 REV.A | 2025-07-17. Service bulletin. ELECTRICAL SYSTEM. Diagnostic Trouble Code (DTC) B1A0A-00 Remote Keyless Entry (RKE) FOB 3 Performance |
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| 9100549REV1 | 2025-06-18. Service bulletin. ELECTRICAL SYSTEM. "Keyfob WL/WS/LB Key fobs unable to be programmed at dealers. Please check current stock and verify a Blue ""OK"" mark on part label. If not present send part back to Mopar under RMA 8925-792 and replace with clean stock from Mopar. Some vehicles may exhibit DTC B1A0A-00 that has set erroneously and with no associated owner complaints. It is not recommended to replace any parts for this concern, all service parts will perform the same. Engineering is aware of a software issue that may set this false DTC for FOB 3 Performance when there may not even be a FOB 3 programmed to the vehicle. A software update is expected to be released within the 1st quarter of 2025 to correct this concern." |
| 9100549 | 2025-04-16. Service bulletin. ELECTRICAL SYSTEM. "Keyfob WL/WS/LB Key fobs unable to be programmed at dealers. Please check current stock and verify a green check mark on part label. If not present send part back to Mopar under RMA 8925-792 and replace with clean stock from Mopar. Some vehicles may exhibit DTC B1A0A-00 that has set erroneously and with no associated owner complaints. It is not recommended to replace any parts for this concern, all service parts will perform the same. Engineering is aware of a software issue that may set this false DTC for FOB 3 Performance when there may not even be a FOB 3 programmed to the vehicle. A software update is expected to be released within the 1st quarter of 2025 to correct this concern." |
| 9100475 | 2025-04-10. Service bulletin. ELECTRICAL SYSTEM. "Key Fob Some vehicles may exhibit DTC B1A0A-00 that has set erroneously and with no associated owner complaints. It is not recommended to replace any parts for this concern, all service parts will perform the same. Engineering is aware of a software issue that may set this false DTC for FOB 3 Performance when there may not even be a FOB 3 programmed to the vehicle. A software update is expected to be released within the 1st quarter of 2025 to correct this concern." |
| S2408000126 | 2024-12-21. Service bulletin. ELECTRICAL SYSTEM. Diagnostic Trouble Code (DTC) B1A0A-00 Remote Keyless Entry (RKE) FOB 3 Performance |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.