# B1A11 on the 2024 Jeep Gladiator

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.

## Bulletins for this model year that name B1A11

- [11030042](https://open.wenmarpro.com/bulletins/11030042), 2026-03-13: 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 \(RFH\)
- [11022018](https://open.wenmarpro.com/bulletins/11022018), 2025-08-21: Before replacing the key fob battery, please follow the following steps: 1\- Check if there is a "FOB Low Battery" msg on the instrument cluster 2\- Check if there is a fob Low battery active DTC Fob battery 1 DTC B1A10\-00 or Fob battery 2 DTC B1A11\-00 3\- Check if the original battery is installed which Varta or Panasonic sized CR 2450 4\- Verify if the fob ID printed under the battery cover matches fob IDs stored in the RFHUB, use DID $A004 \- Engineering Development Data 1 \(FOB ID 1 \& 2\) to check the fob IDs in the RFHUB 5\- Check the voltage of the coin battery, replace the battery only if the voltage is 2.3V or below and report the voltage in the dealer narratives