Jeep B0090
49 or B0090-13 - Left Frontal Acceleration Sensor • B0095-49 or B0095-13 - Right Frontal Acceleration Sensor • B2761-49 or B2761-13 - Left B-Pillar Imp
Quick answer
For certain U.S. 2024–2026 Jeep Grand Cherokee and Wagoneer vehicles, DTC B0090-49 or B0090-13 is identified in an official manufacturer communication as a Left Frontal Acceleration Sensor code. That communication reports an airbag warning light that may be on or intermittent, with the code active or stored in the Occupant Restraint Controller (ORC).
This page separates verified manufacturer/regulator evidence from supporting material. Unsupported causes, repairs or safety conclusions are not guessed.
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1. What does B0090 mean?
For certain U.S. 2024–2026 Jeep Grand Cherokee and Wagoneer vehicles, DTC B0090-49 or B0090-13 is identified in an official manufacturer communication as a Left Frontal Acceleration Sensor code. That communication reports an airbag warning light that may be on or intermittent, with the code active or stored in the Occupant Restraint Controller (ORC).
2. Technical explanation
Verified evidence identifies B0090-49 or B0090-13 as relating to the Left Frontal Acceleration Sensor. The manufacturer communication also lists B0095-49/B0095-13 for the Right Frontal Acceleration Sensor and B2761-49/B2761-13 for the Left B-Pillar Imp sensor description as supplied in the source evidence. The affected controller named by the evidence is the Occupant Restraint Controller (ORC).
3. What system is affected?
Occupant restraint/airbag system; specifically, the Occupant Restraint Controller (ORC) and the Left Frontal Acceleration Sensor.
4. How serious is this code?
Not yet established by verified evidence.
5. Symptoms you may notice
- Airbag warning light on.
- Intermittent airbag warning light.
- B0090-49 or B0090-13 may be active or stored in the ORC.
6. Possible causes
- Not yet established by verified evidence.
7. Can I still drive the vehicle?
Not yet established by verified evidence.
8. Can I charge the vehicle?
Not yet established by verified evidence.
9. What you can safely do
- Do not attempt high-voltage or airbag-system repairs based on this information.
- Arrange professional diagnosis of the ORC/airbag warning indication.
- Record whether the warning light is constant or intermittent and retain the exact DTC suffix shown by the scan tool.
10. Step-by-step troubleshooting
- Use an appropriate diagnostic tool to check the ORC for active or stored B0090-49 or B0090-13, as identified in the manufacturer communication.
- Not yet established by verified evidence whether additional diagnostic steps, component tests, wiring inspections, or replacement procedures apply.
11. When to contact service
Contact an authorized Jeep service center for diagnosis if the airbag warning light is on or intermittent and B0090-49 or B0090-13 is present.
12. What the service center may check
- Check the Occupant Restraint Controller (ORC) for active or stored B0090-49 or B0090-13.
- Review the applicable manufacturer communication S2623000052, including Revision A where applicable.
- Not yet established by verified evidence what specific repair or inspection procedure the technician should perform.
13. Possible repair or resolution
- Not yet established by verified evidence.
14. Affected vehicles
- Jeep Grand Cherokee · 2024–2026 · US
- Jeep Wagoneer · 2024–2026 · US
15. Related TSBs / service bulletins
- NHTSA Manufacturer Communication PDF 11037262: S2623000052 REV. A, published September 1, 2026. It identifies an airbag warning light on or intermittent and lists B0090-49/B0090-13 among possible active or stored ORC DTCs. https://static.nhtsa.gov/odi/tsbs/2026/MC-11037262-0001.pdf
- NHTSA Manufacturer Communication PDF 11036182: S2623000052, published August 7, 2026. It identifies an airbag warning light on or intermittent and lists B0090-49/B0090-13 among possible active or stored ORC DTCs. https://static.nhtsa.gov/odi/tsbs/2026/MC-11036182-0001.pdf
16. Recall information
- Not yet established by verified evidence.
17. Official manufacturer information
Verified applicability is limited to U.S. 2024–2026 Jeep Grand Cherokee and U.S. 2024–2026 Jeep Wagoneer vehicles. The supplied official evidence is manufacturer communication S2623000052 and Revision A, published through NHTSA.
19. Frequently asked questions
What does B0090-49 or B0090-13 mean?
The verified manufacturer communication identifies B0090-49 or B0090-13 as a Left Frontal Acceleration Sensor DTC.
What warning may occur with B0090-49 or B0090-13?
The official communication reports that the airbag warning light may be on or intermittent.
Which controller can store this code?
The evidence states that this DTC may be active or stored in the Occupant Restraint Controller (ORC).
Which vehicles are covered by the supplied evidence?
U.S. 2024–2026 Jeep Grand Cherokee and U.S. 2024–2026 Jeep Wagoneer applicability is verified.
Is there a verified repair procedure?
Not yet established by verified evidence.