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 MANUALSJEEP2008COMMANDER OVERLAND, RWDREPAIR AND DIAGNOSISQUICK LOOKUPSDTC INDEXTRANSFER CASE DTCS
2008 Jeep Commander Overland, RWD
Transfer Case DTCS
2008 Jeep Commander Overland, RWDSECTION Transfer Case DTCS
TRANSFER CASE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| C1400 | TRANSFER CASE RANGE SELECT SWITCH PERFORMANCE |
| C1401 | TRANSFER CASE RANGE SELECT SWITCH CIRCUIT LOW |
| C1402 | TRANSFER CASE RANGE SELECT SWITCH CIRCUIT HIGH |
| C1403 | TRANSFER CASE RANGE POSITION SENSOR PERFORMANCE |
| C1404 | TRANSFER CASE RANGE POSITION SENSOR CIRCUIT LOW |
| C1405 | TRANSFER CASE RANGE POSITION SENSOR CIRCUIT HIGH |
| C1406 | TRANSFER CASE BRAKE PERFORMANCE |
| C1407 | TRANSFER CASE BRAKE CONTROL CIRCUIT LOW |
| C1408 | TRANSFER CASE BRAKE CONTROL CIRCUIT HIGH |
| C140A | TRANSFER CASE MOTOR PERFORMANCE |
| C140D | TRANSFER CASE MOTOR CONTROL CIRCUIT OPEN |
| C140E | TRANSFER CASE MOTOR BLOCKED |
| C140F | TRANSFER CASE RANGE POSITION SENSOR ERRATIC PERFORMANCE |
| C1413 | 4 HI/LO SELECT SWITCH CIRCUIT STUCK |
| C1414 | NEUTRAL SELECT SWITCH CIRCUIT STUCK |
| C1415 | TRANSFER CASE MOTOR "CURRENT" PERFORMANCE" |
| C1438 | TRANSFER CASE DIFFERENTIAL CLUTCH WORN |
| C1444 | TRANSFER CASE MOTOR OVERUSE |
| C2100 | BATTERY VOLTAGE LOW (FDCM) |
| C2101 | BATTERY VOLTAGE HIGH (FDCM) |
| C2111 | DRIVETRAIN SENSOR SUPPLY CIRCUIT LOW (FDCM) |
| C2112 | DRIVETRAIN SENSOR SUPPLY CIRCUIT HIGH (FDCM) |
| C2113 | DRIVETRAIN SENSOR SUPPLY CIRCUIT OPEN (FDCM) |
| C2201 | INTERNAL CONTROLLER (FDCM) |
| C2206 | CONFIGURATION ERROR (FDCM) |
| C230A | NEUTRAL INDICATOR CONTROL CIRCUIT LOW |
| C230B | NEUTRAL INDICATOR CONTROL CIRCUIT HIGH |
| U0401 | IMPLAUSIBLE DATA RECEIVED FROM ECM (FDCM) |
| U0402 | IMPLAUSIBLE DATA RECEIVED FROM TCM (FDCM) |
| U0415 | IMPLAUSIBLE DATA RECEIVED FROM ABS (FDCM) |
| U0429 | IMPLAUSIBLE DATA RECEIVED FROM SCM (FDCM) |
| U0431 | IMPLAUSIBLE DATA RECEIVED FROM FCM (FDCM) |
RENDER: 1.0x
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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.