Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2024 Jeep Grand Cherokee SummitFACTORY OEM SERVICE PROCEDURE
(Steering Column Control Module (SCCM) - Electrical Diagnostics)
- Diagnostic Code Index
- Diagnosis And Testing
- B1D9C-2A Steering Column Tilt Switch-Stuck
- B2306-2A Front-Washer-Switch-Stuck
- B230F-2A Rear Washer Switch Input-Stuck
- B23A1-2A Flash To Pass/Optical Horn Switch - Stuck
- B2225-29 (SCM) Steering Column Module Internal-Signal Invalid
- B2225-56 (SCM) Steering Column Module Internal-Invalid / Incompatible Configuration
- B2225-96 (SCM) Steering Column Module Internal-Component Internal Failure
- P0602-00 Control Module Programming Error/Not Programmed-
- C2129-16 Battery Voltage - Circuit Voltage Below Threshold
- C2129-17 Battery Voltage - Circuit Voltage Above Threshold
- C212A-16 System Voltage-Circuit Voltage Below Threshold
- C212A-17 System Voltage-Circuit Voltage Above Threshold
- U0002-00 Can C Bus Off Performance
- U0140-00 Lost Communication With Body Control Module
- U0422 Implausible Data Received From Body Control Module
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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