2024 Jeep Compass/Renegade ORC Warning Light DTC B12C7 B12C8

Owners of 2024 Jeep Compass and Renegade vehicles may encounter an unexpected Airbag (ORC) warning light after certain module replacements. This issue, outlined in Manufacturer Communication TSB 9100752, specifically arises when the Airbag Occupant Restraint Controller (ORC) or Lane control feedback (HALF) module has been replaced. The presence of this warning light, often accompanied by specific diagnostic trouble codes, points to a necessary software update for the vehicle's security gateway module.

This technical service bulletin, issued on January 22, 2026, provides guidance for technicians to resolve the persistent "Jeep Compass ORC warning light" and related issues. It ensures proper communication and functionality after critical safety system component replacements.

Symptoms

The primary symptom owners will notice is a persistent "Warning light on" in the instrument cluster. This warning is directly related to the Airbag Occupant Restraint Controller (ORC) or the Lane control feedback (HALF) system. This light appears specifically after one of these modules has been replaced, indicating an integration issue rather than a fault with the new component itself. If you see a "Jeep Compass ORC warning light" after a recent service, this TSB likely applies.

Fault Codes / DTCs

Technicians diagnosing this issue will typically find one or both of the following Diagnostic Trouble Codes (DTCs): B12C7 and B12C8. These codes are associated with the Airbag (ORC) or Lane control feedback (HALF) system, indicating a communication or calibration issue following a module replacement. The presence of DTCs B12C7 and B12C8 confirms that the system is not properly recognizing or communicating with the newly installed ORC or HALF module, triggering the "Jeep Compass ORC warning light."

Diagnosis / Trigger Conditions

The specific condition that triggers this issue is the replacement of either the Airbag (ORC) module or the Lane control feedback (HALF) module. When a new ORC or HALF module is installed, the vehicle's security gateway module requires a software update to correctly integrate the new component. Without this essential update, the system will register an incompatibility, leading to the illumination of the warning light and the storage of the associated DTCs B12C7 and B12C8.

Repair Procedure Summary

To resolve the persistent "Jeep Compass ORC warning light" and clear the associated DTCs B12C7 and B12C8, the security gateway module software must be updated. This procedure involves flashing the security gateway module with the appropriate calibration software. The update ensures proper communication and integration between the newly replaced Airbag (ORC) or Lane control feedback (HALF) module and the rest of the vehicle's systems. This software calibration is crucial for the vehicle's safety systems to function correctly and for the warning light to extinguish.

Required Software / Parts

The necessary software for this calibration is identified as 'SGW CALIBRATION SW,' with part numbers 52261481 and 52271662. These part numbers correspond to the specific software files required to update the security gateway module following an ORC or HALF module replacement.

Owner Action

If you own a 2024 Jeep Compass or Renegade and observe a "Warning light on" related to the airbag or lane control system after a recent service involving the ORC or HALF module, it is recommended to contact your authorized dealership. Explain the symptoms and mention the possibility of a required security gateway module software update as described in TSB 9100752. This update is a dealer-level service and ensures the correct operation of your vehicle's safety features.

NHTSA ID: 11027851