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.
2020 Jeep Compass Altitude, Eng CD ED6FACTORY OEM SERVICE PROCEDURE
Module, Forward Facing Camera (FFCM)
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| B1EAD-2A | LANE DEPARTURE WARNING SWITCH-STUCK |
| B210A-00 | SYSTEM VOLTAGE LOW |
| B210B-00 | SYSTEM VOLTAGE HIGH |
| C008E-00 | ECU INTERNAL PERFORMANCE |
| C008F-00 | CALIBRATION NOT LEARNED |
| C14A4-00 | SENSOR ADJUSTMENT REQUIRED |
| C14A5-00 | SENSOR BLINDED |
| C211B-16 | IGNITION RUN/START INPUT - CIRCUIT VOLTAGE BELOW THRESHOLD |
| C211B-17 | IGNITION RUN/START INPUT - CIRCUIT VOLTAGE ABOVE THRESHOLD |
| C2206-00 | VEHICLE CONFIGURATION MISMATCH |
| C2210-00 | ECU OVERTEMPERATURE |
| C2212-00 | ECU IN - PLANT MODE |
| U0002-00 | CAN C BUS OFF PERFORMANCE |
| U0011-00 | CAN INTERIOR BUS OFF PERFORMANCE |
| U0101-00 | LOST COMMUNICATION WITH TCM |
| U0104-00 | LOST COMMUNICATION WITH CRUISE CONTROL MODULE |
| U0121-00 | LOST COMMUNICATION WITH ANTI-LOCK BRAKE SYSTEM (ABS) CONTROL MODULE |
| U0129-00 | LOST COMMUNICATION WITH BRAKE SYSTEM CONTROL MODULE |
| U0131-00 | LOST COMMUNICATION WITH ELECTRIC POWER STEERING CONTROL MODULE |
| U0140-00 | LOST COMMUNICATION WITH BODY CONTROL MODULE |
| U0155-00 | LOST COMMUNICATION WITH CLUSTER-CCN |
| U0212-00 | LOST COMMUNICATION WITH STEERING COLUMN CONTROL MODULE |
| U0401-00 | IMPLAUSIBLE DATA RECEIVED FROM ECM/PCM |
| U0402-00 | IMPLAUSIBLE DATA RECEIVED FROM TCM |
| U0405-00 | INVALID DATA RECEIVED FROM CRUISE CONTROL MODULE |
| U0415-00 | IMPLAUSIBLE DATA RECEIVED FROM ABS |
| U0418-00 | IMPLAUSIBLE DATA RECEIVED FROM BRAKE SYSTEM CONTROL MODULE |
| U0420-00 | INVALID DATA RECEIVED FROM POWER STEERING CONTROL MODULE |
| U0422-00 | IMPLAUSIBLE DATA RECEIVED FROM BODY CONTROL MODULE |
| U0423-00 | IMPLAUSIBLE DATA RECEIVED FROM CLUSTER-CCN |
| U0428-00 | IMPLAUSIBLE DATA RECEIVED FROM STEERING ANGLE SENSOR MODULE |
| U1015-00 | INTERNAL CAN COMMUNICATION BUS OFF |
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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