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.
Diagnostic Code Index
2024 Dodge and Ram 1500 TRXSECTION Diagnostic Code Index
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 | Description |
|---|---|
| C10C6-11 | C10C6-11 ELECTRONIC TRAILER BRAKE MANUAL LEVER - CIRCUIT SHORT TO GROUND |
| C10C6-12 | 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 | C10CA-11 ITBM ADJUSTMENT SWITCH - CIRCUIT SHORT TO GROUND |
| C10CA-12 | 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 |
RENDER: 1.0x
NO RELATED
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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.