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 DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSDTC INDEXDTC INDEX (2 OF 3)MODULE, DRIVERS ASSISTANCE SYSTEM
2024 Dodge and Ram 1500 TRX
Module, Drivers Assistance System
2024 Dodge and Ram 1500 TRXSECTION Module, Drivers Assistance System
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| B1EAD-2A | LANE DEPARTURE WARNING SWITCH-STUCK |
| C0063-9A | YAW RATE SENSOR-COMPONENT OR SYSTEM OPERATING CONDITIONS |
| C008E-00 | ECU INTERNAL PERFORMANCE |
| C008F-00 | CALIBRATION NOT LEARNED |
| C1240-00 | STEERING ANGLE SENSOR ANGLE OVERTRAVEL PERFORMANCE |
| C127A-00 | ESP DID NOT RESPOND TO DECELERATION REQUEST |
| C14A3-00 | XBW RULE VIOLATION |
| C14A4-00 | SENSOR ADJUSTMENT REQUIRED |
| C14A5-00 | SENSOR BLINDED |
| C14A6-92 | VEHICLE REACTION-PERFORMANCE OR INCORRECT OPERATION |
| C2129-16 | BATTERY VOLTAGE-CIRCUIT VOLTAGE BELOW THRESHOLD |
| C2129-17 | BATTERY VOLTAGE-CIRCUIT VOLTAGE ABOVE THRESHOLD |
| C212A-84 | SYSTEM VOLTAGE-SIGNAL BELOW ALLOWABLE RANGE |
| C212A-85 | SYSTEM VOLTAGE-SIGNAL ABOVE ALLOWABLE RANGE |
| C2206-00 | VEHICLE CONFIGURATION MISMATCH |
| C2210-00 | ECU OVERTEMPERATURE |
| C2212-00 | ECU IN-PLANT MODE |
| C2223-00 | ECU CONFIGURATION MISMATCH |
| C2225-00 | PCM DISABLED ECU |
| C2226-00 | TCM DISABLED ECU |
| C2227-00 | ABS DISABLED ECU |
| P0585-00 | SPEED CONTROL SWITCH 1/2 CORRELATION |
| P1593-2A | SPEED CONTROL SWITCH 1/2 - STUCK |
| U0002-00 | CAN C BUS OFF PERFORMANCE |
| U0100-00 | LOST COMMUNICATION WITH ECM/PCM |
| U0101-00 | LOST COMMUNICATION WITH TCM |
| U0102-00 | LOST COMMUNICATION WITH TRANSFER CASE CONTROL MODULE / AWD |
| U0121-00 | LOST COMMUNICATION WITH ANTI-LOCK BRAKE SYSTEM (ABS) CONTROL MODULE |
| U0131-00 | LOST COMMUNICATION WITH ELECTRIC POWER STEERING CONTROL MODULE |
| U0132-00 | LOST COMMUNICATION WITH SUSPENSION CONTROL MODULE |
| U0137-00 | LOST COMMUNICATION WITH TRAILER BRAKE 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 |
| U0402-00 | IMPLAUSIBLE DATA RECEIVED FROM TCM |
| U0403-00 | IMPLAUSIBLE DATA RECEIVED FROM TCASE |
| U0415-00 | IMPLAUSIBLE DATA RECEIVED FROM ABS |
| U0420-00 | INVALID DATA RECEIVED FROM POWER STEERING CONTROL MODULE |
| U0421-00 | IMPLAUSIBLE DATA RECEIVED FROM SUSPENSION CONTROL MODULE |
| U0422-00 | IMPLAUSIBLE DATA RECEIVED FROM BODY CONTROL MODULE |
| U0423-00 | IMPLAUSIBLE DATA RECEIVED FROM CLUSTER-CCN |
| U0429-00 | IMPLAUSIBLE DATA RECEIVED FROM STEERING COLUMN CONTROL MODULE |
| U0438-00 | IMPLAUSIBLE DATA RECEIVED FROM TRAILER CONTROL MODULE |
| U0452-00 | IMPLAUSIBLE DATA RECEIVED FROM RESTRAINTS CONTROL MODULE |
| U110A-00 | LOST COMMUNICATION WITH SCM - CAN-C |
| U115F-00 | LOST COMMUNICATION WITH DRIVER PRESENCE DETECTION MODULE |
| U11F9-00 | ENGINE DID NOT RESPOND TO ACC TORQUE REQUEST |
| U121E-00 | LOST COMMUNICATION WITH STEERING WHEEL CRUISE CONTROL SWITCH |
| U141E-00 | IMPLAUSIBLE DATA RECEIVED FROM CRUISE CONTROL SWITCH |
| U1442-00 | IMPLAUSIBLE DATA RECEIVED FROM DRIVER PRESENCE DETECTION MODULE |
| U1600-00 | ECU APPLICATION SOFTWARE MISMATCH |
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.