Pinpoint Test G: DTCS B112B:04, B112B:44, B112B:45, B112B:46 Or B112B:49
WARNING: This page is about a different car, the 2023 Ford Bronco. However, it is still accessible from the selected car via links, so may be relevant.
- DTC Fault Trigger Conditions
DTC Description Fault Trigger Condition SCCM B112B:04 Steering Wheel Module: System Internal Failures This DTC sets when there is an Internal Fault in the SCCM. SCCM B112B:44 Steering Wheel Module: Data Memory Failure This DTC sets when there is an fault in the Data Memory section of the SCCM. SCCM B112B:45 Steering Wheel Module: Program Memory Failure This DTC sets when there is an fault in the Program Memory section of the SCCM. SCCM B112B:46 Steering Wheel Module: Calibration/Parameter Memory Failure This DTC sets when there is a Calibration or Parameter Memory failure in the SCCM. SCCM B112B:49 Steering Wheel Module: Internal Electronic Failure This DTC sets when there is an Internal Electronic Failure in the SCCM. Possible Sources
- SCCM
- G1 CHECK FOR DTCS B112B:04, B112B:44, B112B:45, B112B:46 OR B112B:49
- Ignition ON.
- Using a diagnostic scan tool, carry out the SCCM self test.
Are DTCs B112B:04, B112B:44, B112B:45, B112B:46 or B112B:49 present?
Yes CHECK OASIS for any applicable service articles: TSB, GSB, SSM, or FSA. If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new SCCM. REFER to: Steering Column Control Module (SCCM) . No The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector. ADDRESS the root cause of any connector or pin issues.