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.
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HOMESERVICE MANUALSDODGE AND RAM20241500 TRXREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 322 ((INTEGRATED TRAILER BRAKE MODULE (ITBM) - ELECTRICAL DIAGNOSTICS - 1500))
2024 Dodge and Ram 1500 TRX
Section 322 ((Integrated Trailer Brake Module (ITBM) - Electrical Diagnostics - 1500))
2024 Dodge and Ram 1500 TRXSECTION Section 322 ((Integrated Trailer Brake Module (ITBM) - Electrical Diagnostics - 1500))
WARNING: This page is about a different car, the 2023 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.
- Diagnostic Code Index
- DTC Troubleshooting
- C10C6-11 Electronic Trailer Brake Manual Lever - Circuit Short To Ground
- C10C6-12 Electronic Trailer Brake Manual Lever-Circuit Short To Battery
- C10C6-92-Electronic Trailer Brake Manual Lever - Performance Or Incorrect Operation
- C10C7-00-Electronic Trailer Brake Control Output
- C10C7-11-Electronic Trailer Brake Control Output - Circuit Short To Ground
- C10C7-12-Electronic Trailer Brake Control Output - Circuit Short To Battery
- C10C7-19-Electronic Trailer Brake Control Output - OVERCURRENT
- C10C9-00-Electronic Trailer Brake Manual Lever FAILSAFE Circuit
- C10CA-11 ITBM Adjustment Switch - Circuit Short To Ground
- C10CA-12 ITBM Adjustment Switch-Circuit Short To Battery
- C2129-16-Battery Voltage - Circuit Voltage Below Threshold
- C2129-17-Battery Voltage - Circuit Voltage Above Threshold
- C2213-00-Trailer Brake Module Internal
- C2213-42-Trailer Brake Module Internal - General Memory Failure
- C2214-00-ITBM Not Calibrated
- U0001-00-Can C Bus
- U0100-00-Lost Communication With ECM/Pcm
- U0104-00-Lost Communication With Cruise Control Module
- U0121-00-Lost Communication With Anti-Lock Brake System (Abs) Control Module
- U0140-00-Lost Communication With Body Control Module
- U0151-00-Lost Communication With Occupant Restraint Controller (Orc)
- U0155-00-Lost Communication With Cluster-CCN
- U0401-00-Implausible Data Received From ECM/Pcm
- U0405-00-Invalid Data Received From Cruise Control Module
- U0415-00-Implausible Data Received From Abs
- U0422-00-Implausible Data Received From Body Control Module
- U0423-00-Implausible Data Received From Cluster/CCN
- U0432-00-Invalid Data Received From Multi-Axis Acceleration Sensor Module "A"
- U1601-00-Ecu Application Software Code 1 Missing Or Corrupted
- Standard Procedure
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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.