B1A11 on the 2024 Jeep Wagoneer
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
This code is specific to a manufacturer and is not described here. Its meaning is in the manufacturer's service information.
| S2608000010 | 2026-03-13. Service bulletin. Active Diagnostic Trouble Code (DTC) B1A10-00, B1A11-00, B1A12- 00, B1A13-00-, B1A14-00, B1A15-00, B1A16-00, and B1A17-00 in The Radio Frequency Hub (RFH) |
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| 08-091-25 REV. B | 2025-11-19. Service bulletin. Flash: Radio Frequency Hub Module (RFHM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● B1A10-00 - RKE FOB 1 Battery Low. ● B1A11-00 - RKE FOB 2 Battery Low. ● B23D7-14 - Gated Park Control - Circuit Short To Ground Or Open. Customers have experienced: ● **Intermittent key fob detection. ● Possible dead batteries in key fobs. ● Proximity Wake-Up (welcome feature) does not activate at times.** ● Uconnect app requests not functioning (none of the app functions work, lock/unlock, remote start). ● Vehicle won’t start unless the key fob is pressed to Keyless Ignition Node (KIN). ● Key fob not detected when inside vehicle. ● Passive Entry (PE) intermittently inoperative. ● KIN unresponsive This bulletin involves inspecting and possibly updating the RFHM module with the latest available software. |
| 08-091-25 REV. A | 2025-05-30. Service bulletin. "Flash: Radio Frequency Hub Module (RFHM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● B1A10-00 - RKE FOB 1 Battery Low. ● B1A11-00 - RKE FOB 2 Battery Low. ● B23D7-14 - Gated Park Control - Circuit Short To Ground Or Open. Customers may also experience one or more of the following: ● Uconnect app requests not functioning (none of the app functions work, lock/unlock, remote start). ● Vehicle does not start. ● Passive Entry (PE) intermittently inoperative. ● Keyless Ignition Node (KIN) unresponsive. ● Welcome feature does not activate at time This bulletin involves inspecting and possibly updating the RFHM module with the latest available software." |
| 08-091-25 | 2025-04-08. Service bulletin. "Flash: Radio Frequency Hub Module (RFHM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● B1A10-00 - RKE FOB 1 Battery Low. ● B1A11-00 - RKE FOB 2 Battery Low. ● B23D7-14 - Gated Park Control - Circuit Short To Ground Or Open. Customers may also experience one or more of the following: ● **Uconnect app requests not functioning (none of the app functions work, lock/unlock, remote start).** ● Vehicle does not start. ● Passive Entry (PE) intermittently inoperative. ● Keyless Ignition Node (KIN) unresponsive. ● Welcome feature does not activate at times This bulletin involves inspecting and possibly updating the RFHM module with the latest available software." |
| 08-213-24 REV. A | 2024-12-18. Service bulletin. "Flash: Radio Frequency Hub Module (RFHM) Updates **Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs):** ● B1A10-00 - RKE FOB 1 Battery Low. ● B1A11-00 - RKE FOB 2 Battery Low. ● B23D7-14 - Gated Park Control - Circuit Short To Ground Or Open. Customers may also experience one or more of the following: ● Vehicle does not start. ● Passive Entry (PE) intermittently inoperative. ● Keyless Ignition Node (KIN) unresponsive. ● Welcome feature does not activate at times. This bulletin involves inspecting and possibly updating the RFHM module with the latest available software." |
| 08-213-24 | 2024-10-08. Service bulletin. "Flash: Radio Frequency Hub Module (RFHM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● B1A10-00 - RKE FOB 1 Battery Low. ● B1A11-00 - RKE FOB 2 Battery Low. ● B23D7-14 - Gated Park Control - Circuit Short To Ground Or Open. Customers may also experience one or more of the following: ● Vehicle does not start. ● Passive Entry (PE) intermittently inoperative. ● Keyless Ignition Node (KIN) unresponsive. ● Welcome feature does not activate at times. This bulletin involves inspecting and possibly updating the RFHM module with the latest available software. " |
6 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.