Transfer Case DTCS
TRANSFER CASE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
| B1313 | Battery Saver Relay Coil - Circuit Failure |
| B1315 | Battery Saver Relay Coil Circuit Short to Battery |
| C1728 | Transfer Case Unable to Transition Between 2H and 4H |
| C1729 | Transfer Case Unable to Transition Between 4H and 4L |
| P0500 | Vehicle Speed Signal Circuit Failure |
| P1812 | 4x4 Shift Control Switch Circuit Open |
| P1815 | 4x4 Shift Control Switch Circuit Short to Ground |
| P1820 | Transfer Case CW Shift Relay Coil Circuit Open or Short to Ground |
| P1822 | Transfer Case CW Shift Relay Coil Short to Power |
| P1824 | 4WD Electronic Clutch Relay Circuit Open or Short to Ground |
| P1826 | 4WD Electronic Clutch Relay Short to Power |
| P1828 | Transfer Case CCW Shift Relay Coil Circuit Open or Short to Ground |
| P1830 | Transfer Case CCW Shift Relay Coil Short to Power |
| P1838 | Transfer Case Shift Motor Circuit Failure |
| P1846 | Transfer Case CONTACT PLATE "A" Circuit Open |
| P1850 | Transfer Case CONTACT PLATE "B" Circuit Open |
| P1854 | Transfer Case CONTACT PLATE "C" Circuit Open |
| P1858 | Transfer Case CONTACT PLATE "D" Circuit Open |
| P1863 | Transfer Case CONTACT PLATE Power Circuit Open |
| P1866 | Transfer Case System Concern |
| P1867 | Transfer Case Contact Plate General Circuit Failure |
| P1891 | Transfer Case Contact Plate Ground Return Circuit Open |