Diagnostic Code Index
DIAGNOSTIC CODE INDEX
| 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) |