B1B04 on the 2007 Jeep Wrangler
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.
| 08-119-15 | 2019-05-20. Service bulletin. Clockspring Replacement Due To Airbag Warning Lamp Illumination X41 (10 Year Or 150,000 Mile (240,000 Kilometers) Warranty Extension) This bulletin involves replacing the Airbag Clockspring if the Airbag Warning Lamp Is Illuminated. Some customers may experience the illumination of the Airbag Warning Lamp. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ? B1B00 - Driver Airbag Squib 1 Circuit Low ? B1B01 - Driver Airbag Squib 1 Circuit High ? B1B02 - Driver Airbag Squib 1 Circuit Open ? B1B03 - Driver Airbag Squib 1 Circuit Shorted Together ? B1B04 - Driver Airbag Squib 2 Circuit Low ? B1B05 - Driver Airbag Squib 2 Circuit High ? B1B06 - Driver Airbag Squib 2 Circuit Open ? B1B07 - Driver Airbag Squib 2 Circuit Shorted Together |
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1 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.