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.
2023 Jeep Gladiator Mojave, Part Time T/Case Control, Automatic TransFACTORY OEM SERVICE PROCEDURE
(Steering Column Control Module (SCCM) - Electrical Diagnostics)
- Diagnostic Code Index
- DTC Troubleshooting
- P0815-2A-Upshift Switch - Stuck
- P0816-2A-Downshift Switch-Stuck
- P0826-11-Up/Down Shift Switch - Circuit Short To Ground
- P0826-13-Up/Down Shift Switch-Circuit Open
- P0826-15-Up/Down Shift Switch - Circuit Short To Battery Or Open
- B1D9C-00-Steering Column Tilt Switch
- B1D9C-2A-Steering Column Tilt Switch-Stuck
- B2225-00-(SCM) Steering Column Module Internal
- B2306-2A-Front Washer Switch-Stuck
- B232E-00-Rear Washer Switch Stuck
- B23A1-2A-Flash To Pass/Optical Horn Switch-Stuck
- C1240-76-Steering Angle Sensor Angle OVERTRAVEL Performance-Wrong Mounting Position
- 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
- C2205-00-Steering Angle Sensor Internal
- C2205-29-Steering Angle Sensor Internal-Signal Invalid
- C2205-2F-Steering Angle Sensor Internal-Signal Erratic
- C2205-41-Steering Angle Sensor Internal - General Checksum Failure
- C2205-96-Steering Angle Sensor Internal-Component Internal Failure
- U0001-00-Can C Bus
- U0002-00-Can C Bus Off Performance
- U0140-00-Lost Communication With Body Control Module
- U0401-00-Implausible Data Received From ECM/Pcm
- U0422-00-Implausible Data Received From Body Control Module
- U0423-00-Implausible Data Received From Cluster-CCN
- U1008-00-Lin 1 Bus
- U121E-00-Lost Communication With Steering Wheel Cruise Control Switch
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
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