Service bulletins for the 2025 Jeep Gladiator
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.
195 on file from NHTSA, as of 2026-10-19.
About B143A on the 2025 Jeep Gladiator: 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: B143A are shown. Show all
| 08-369-25 | 2025-11-13. Service bulletin. STRUCTURE:BODY; ELECTRICAL SYSTEM. SOS Light Is On 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): ● B143A-13 - Microphone 1 - Circuit Open. ● B143D-13 - Microphone 2 - Circuit Open. Customers may also comment on one or more of the following: ● SOS light is illuminated. ● Customer can hear incoming calls but can't be heard on the other end. This bulletin involves replacing the **Microphone, Audio** assembly. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.