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 MANUALSJEEP2014GRAND CHEROKEE LAREDO, AWDREPAIR AND DIAGNOSISGENERAL INFORMATIONDTC INDEXMODULE, ACTIVE DAMPING CONTROL (ADCM), SRT8
2014 Jeep Grand Cherokee Laredo, AWD
Module, Active Damping Control (ADCM), SRT8
2014 Jeep Grand Cherokee Laredo, AWDSECTION Module, Active Damping Control (ADCM), SRT8
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| C15AF-1F | LOW SIDE DRIVER - CIRCUIT INTERMITTENT |
| C15B1-11 | REAR ACCELERATION SENSOR - CIRCUIT SHORT TO GROUND |
| C15B1-12 | REAR ACCELERATION - CIRCUIT SHORT TO BATTERY |
| C15B2-11 | LEFT FRONT ACCELERATION SENSOR - CIRCUIT SHORT TO GROUND |
| C15B2-12 | LEFT FRONT ACCELERATION SENSOR - CIRCUIT SHORT TO BATTERY |
| C15B3-11 | RIGHT FRONT ACCELERATION SENSOR - CIRCUIT SHORT TO GROUND |
| C15B3-12 | RIGHT FRONT ACCELERATION SENSOR - CIRCUIT SHORT TO BATTERY |
| C15B4-04 | LEFT FRONT DAMPING VALVE LOW SIDE 1 - SYSTEM INTERNAL FAILURES |
| C15B4-11 | LEFT FRONT DAMPING VALVE LOW SIDE 1 - CIRCUIT SHORT TO GROUND |
| C15B4-12 | LEFT FRONT DAMPING VALVE LOW SIDE 1 - CIRCUIT SHORT TO BATTERY |
| C15B4-13 | LEFT FRONT DAMPING VALVE LOW SIDE 1 - CIRCUIT OPEN |
| C15B5-08 | LEFT FRONT DAMPING VALVE LOW SIDE 2 - BUS SIGNAL/MESSAGE FAILURES |
| C15B5-11 | LEFT FRONT DAMPING VALVE LOW SIDE 2 - CIRCUIT SHORT TO GROUND |
| C15B5-12 | LEFT FRONT DAMPING VALVE LOW SIDE 2 - CIRCUIT SHORT TO BATTERY |
| C15B5-13 | LEFT FRONT DAMPING VALVE LOW SIDE 2 - CIRCUIT OPEN |
| C15B6-11 | RIGHT FRONT DAMPING VALVE LOW SIDE 1 - CIRCUIT SHORT TO GROUND |
| C15B6-12 | RIGHT FRONT DAMPING VALVE LOW SIDE 1 - CIRCUIT SHORT TO BATTERY |
| C15B6-13 | RIGHT FRONT DAMPING VALVE LOW SIDE 1 - CIRCUIT OPEN |
| C15B7-11 | RIGHT FRONT DAMPING VALVE LOW SIDE 2 - CIRCUIT SHORT TO GROUND |
| C15B7-12 | RIGHT FRONT DAMPING VALVE LOW SIDE 2 - CIRCUIT SHORT TO BATTERY |
| C15B7-13 | RIGHT FRONT DAMPING VALVE LOW SIDE 2 - CIRCUIT OPEN |
| C15B8-11 | LEFT REAR DAMPING VALVE LOW SIDE 1 - CIRCUIT SHORT TO GROUND |
| C15B8-12 | LEFT REAR DAMPING VALVE LOW SIDE 1 - CIRCUIT SHORT TO BATTERY |
| C15B8-13 | LEFT REAR DAMPING VALVE LOW SIDE 1 - CIRCUIT OPEN |
| C15B8-14 | LEFT REAR DAMPING VALVE LOW SIDE 1 - CIRCUIT SHORT TO GROUND OR OPEN |
| C15B9-11 | LEFT REAR DAMPING VALVE LOW SIDE 2 - CIRCUIT SHORT TO GROUND |
| C15B9-12 | LEFT REAR DAMPING VALVE LOW SIDE 2 - CIRCUIT SHORT TO BATTERY |
| C15B9-13 | LEFT REAR DAMPING VALVE LOW SIDE 2 - CIRCUIT OPEN |
| C15B9-18 | LEFT REAR DAMPING VALVE LOW SIDE 2 - UNDER CURRENT |
| C15BA-11 | RIGHT REAR DAMPING VALVE LOW SIDE 1 - CIRCUIT SHORT TO GROUND |
| C15BA-12 | RIGHT REAR DAMPING VALVE LOW SIDE 1 - CIRCUIT SHORT TO BATTERY |
| C15BA-13 | RIGHT REAR DAMPING VALVE LOW SIDE 1 - CIRCUIT OPEN |
| C15BA-1C | RIGHT REAR DAMPING VALVE LOW SIDE 1 - CIRCUIT VOLTAGE OUT OF RANGE |
| C15BB-11 | RIGHT REAR DAMPING VALVE LOW SIDE 2-CIRCUIT SHORT TO GROUND |
| C15BB-12 | RIGHT REAR DAMPING VALVE LOW SIDE 2-CIRCUIT SHORT TO BATTERY |
| C15BB-13 | RIGHT REAR DAMPING VALVE LOW SIDE 2-CIRCUIT OPEN |
| C15BC-11 | LEFT FRONT ACCELERATION SENSOR SUPPLY - CIRCUIT SHORT TO GROUND |
| C15BC-12 | LEFT FRONT ACCELERATION SENSOR SUPPLY - CIRCUIT SHORT TO BATTERY |
| C15BD-11 | RIGHT FRONT ACCELERATION SENSOR SUPPLY - CIRCUIT SHORT TO GROUND |
| C15BD-12 | RIGHT FRONT ACCELERATION SENSOR SUPPLY - CIRCUIT SHORT TO BATTERY |
| C15BE-11 | REAR ACCELERATION SENSOR SUPPLY - CIRCUIT SHORT TO GROUND |
| C15BE-12 | REAR ACCELERATION SENSOR SUPPLY - CIRCUIT SHORT TO BATTERY |
| C15BF-2A | DAMPING MODE BUTTON - STUCK |
| C15C2-19 | LEFT FRONT DAMPING VALVE SOLENOID (COMPRESSION STAGE) - OVERCURRENT |
| C15C3-19 | LEFT FRONT DAMPING VALVE SOLENOID (REBOUND STAGE) - OVERCURRENT |
| C15C4-19 | RIGHT FRONT DAMPING VALVE SOLENOID (COMPRESSION STAGE) - OVERCURRENT |
| C15C5-19 | RIGHT FRONT DAMPING VALVE SOLENOID (REBOUND STAGE) - OVERCURRENT |
| C15C6-19 | LEFT REAR DAMPING VALVE SOLENOID (COMPRESSION STAGE) - OVERCURRENT |
| C15C7-19 | LEFT REAR DAMPING VALVE SOLENOID (REBOUND STAGE) - OVERCURRENT |
| C15C8-19 | RIGHT REAR DAMPING VALVE SOLENOID (COMPRESSION STAGE) - OVERCURRENT |
| C15C9-19 | RIGHT REAR DAMPING VALVE SOLENOID (REBOUND STAGE) - OVERCURRENT |
| C211B-92 | IGNITION RUN/START INPUT CIRCUIT - PERFORMANCE OR INCORRECT OPERATION |
| C2129-16 | BATTERY VOLTAGE - CIRCUIT VOLTAGE BELOW THRESHOLD |
| C2129-17 | BATTERY VOLTAGE - CIRCUIT VOLTAGE ABOVE THRESHOLD |
| C212A-16 | SYSTEM VOLTAGE LOW - CIRCUIT VOLTAGE BELOW THRESHOLD |
| C212A-17 | SYSTEM VOLTAGE HIGH - CIRCUIT VOLTAGE ABOVE THRESHOLD |
| C212A-84 | SYSTEM VOLTAGE-SIGNAL BELOW ALLOWABLE RANGE |
| C212A-85 | SYSTEM VOLTAGE-SIGNAL ABOVE ALLOWABLE RANGE |
| C212C-11 | SUSPENSION VALVE POWER SUPPLY VOLTAGE - CIRCUIT SHORT TO GROUND |
| C212C-12 | SUSPENSION VALVE POWER SUPPLY VOLTAGE - CIRCUIT SHORT TO BATTERY |
| C2202-00 | ORIGINAL VIN MISMATCH/MISSING |
| C2206-00 | VEHICLE CONFIGURATION MISMATCH |
| C220C-00 | ACTIVE SUSPENSION MODULE INTERNAL |
| U0001-00 | CAN C BUS |
| 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 |
| U0126-00 | LOST COMMUNICATION WITH STEERING ANGLE SENSOR |
| U0140-00 | LOST COMMUNICATION WITH BODY CONTROL MODULE |
| 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 T-CASE |
| U0415-00 | IMPLAUSIBLE DATA RECEIVED FROM ABS |
| U0422-00 | IMPLAUSIBLE DATA RECEIVED FROM BODY CONTROL MODULE |
| U0429-00 | IMPLAUSIBLE DATA RECEIVED FROM SCM |
| U110A-00 | LOSS OF COMMUNICATIONS WITH SCM - CAN-C |
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.