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 MANUALSJEEP2023GLADIATOR MOJAVE, PART TIME T/CASE CONTROL, AUTOMATIC TRANSREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTDRIVERS ASSISTANCE SYSTEMS - ADAS(DRIVERS ASSISTANCE SYSTEM MODULE - ELECTRICAL DIAGNOSTICS)DIAGNOSTIC CODE INDEX
2023 Jeep Gladiator Mojave, Part Time T/Case Control, Automatic Trans
Diagnostic Code Index
2023 Jeep Gladiator Mojave, Part Time T/Case Control, Automatic TransSECTION Diagnostic Code Index
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 "A" |
| 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 "A" |
| U0131-00 | LOST COMMUNICATION WITH POWER STEERING CONTROL MODULE "A" |
| 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 | INVALID DATA RECEIVED FROM ECM/PCM "A" |
| U0402-00 | IMPLAUSIBLE DATA RECEIVED FROM TCM |
| U0403-00 | IMPLAUSIBLE DATA RECEIVED FROM TCASE |
| U0415-00 | INVALID DATA RECEIVED FROM ANTI-LOCK BRAKE SYSTEM (ABS) CONTROL MODULE A |
| U0420-00 | INVALID DATA RECEIVED FROM POWER STEERING CONTROL MODULE "A" |
| 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.