4X4 Control Module (DTC) Chart
WARNING: This page is about a different car, the 2007 Ford Pickup, 2007 Ford F550 Super Duty, 2007 Ford F450 Super Duty, and 2007 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
After repairing the cause of the 4WD system faults, the engine must be started in order to clear the 4X4 control module DTCs.
4X4 CONTROL MODULE (DTC) CHART
| DTC | Description | Source | Action |
|---|---|---|---|
| B1317 | Battery Voltage High | 4X4 Control Module | REFER to CHARGING SYSTEM - GENERAL INFORMATION article. |
| B1318 | Battery Voltage Low | 4X4 Control Module | REFER to CHARGING SYSTEM - GENERAL INFORMATION article. |
| B1342 | ECU is Defective | 4X4 Control Module | CLEAR DTCs. REPEAT the self-test. If DTC B1342 is retrieved, INSTALL a new 4X4 control module. REFER to 4X4 Control Module in this article. CLEAR the DTCs. REPEAT the self-test. |
| B1355 | Ignition RUN Circuit Failure | 4X4 Control Module | CHECK CJB fuse 45 (10A) for an open. If the fuse is blown, go to Pinpoint Test J . If missing, INSTALL a new fuse. TEST the system for normal operation. |
| B1359 | Ignition RUN/ACC Circuit Failure | 4X4 Control Module | CHECK CJB fuse 33 (15A) for an open. If the fuse is blown, go to Pinpoint Test J . If missing, INSTALL a new fuse. TEST the system for normal operation. |
| B1483 | Brake Pedal Input Circuit Failure | 4X4 Control Module | REFER to EXTERIOR LIGHTING article. |
| B1485 | Brake Pedal Input Circuit Short to Battery | 4X4 Control Module | REFER to EXTERIOR LIGHTING article. |
| B2477 | Module Configuration Failure (Unconfigured, Incorrect or Rejected) | 4X4 Control Module | REFER to MODULE CONFIGURATION article. |
| C1728 | Transfer Case Unable to Transition Between 2H and 4H | 4X4 Control Module | Go to Pinpoint Test J . |
| C1729 | Transfer Case Unable to Transition Between 4H and 4L | 4X4 Control Module | Go to Pinpoint Test L . |
| P0500 | Vehicle Speed Sensor (VSS) Malfunction | 4X4 Control Module | Go to Pinpoint Test L . |
| P1804 | Transmission 4-Wheel Drive High Indicator Circuit Failure | 4X4 Control Module | Go to Pinpoint Test H . |
| P1806 | Transmission 4-Wheel Drive High Indicator Short Circuit to Battery | 4X4 Control Module | Go to Pinpoint Test H . |
| P1808 | Transmission 4-Wheel Drive Low Indicator Circuit Failure | 4X4 Control Module | Go to Pinpoint Test H . |
| P1810 | Transmission 4-Wheel Drive Low Indicator Short Circuit to Battery | 4X4 Control Module | Go to Pinpoint Test H . |
| P1812 | Transmission 4-Wheel Drive Mode Select Switch (MSS) Circuit Failure | 4X4 Control Module | Go to Pinpoint Test Q . |
| P1815 | Transmission 4-Wheel Drive Mode Select Short Circuit to Ground | 4X4 Control Module | Go to Pinpoint Test Q . |
| P1819 | Transmission Neutral Safety Switch Short Circuit to Ground | 4X4 Control Module | Go to Pinpoint Test L . |
| P1820 | Transmission Transfer Case Clockwise Shift Relay Coil Circuit Failure | 4X4 Control Module | Go to Pinpoint Test K . |
| P1822 | Transmission Transfer Case Clockwise Shift Relay Coil Short Circuit to Battery | 4X4 Control Module | Go to Pinpoint Test K . |
| P1828 | Transmission Transfer Case Counterclockwise Shift Relay Coil Circuit Failure | 4X4 Control Module | Go to Pinpoint Test K . |
| P1830 | Transmission Transfer Case Counterclockwise Shift Relay Coil Short Circuit to Battery | 4X4 Control Module | Go to Pinpoint Test K . |
| P1832 | Transmission Transfer Case Differential Lock-Up Solenoid Circuit Failure | 4X4 Control Module | CHECK CJB fuse 27 (15A) for an open. If the fuse is OK, go to Pinpoint Test I . If missing, INSTALL a new fuse. TEST the system for normal operation. |
| P1834 | Transmission Transfer Case Differential Lock-Up Solenoid Short Circuit to Battery | 4X4 Control Module | Go to Pinpoint Test I . |
| P1865 | Transmission Transfer Case Contact Plate Power Short to Ground | 4X4 Control Module | Go to Pinpoint Test J . |
| P1866 | Transmission Transfer Case System Concern - Servicing Required | 4X4 Control Module | Go to Pinpoint Test J . |
| P1867 | Transmission Transfer Case Contact Plate General Fault | 4X4 Control Module | Go to Pinpoint Test J . |
| P1876 | Transmission Transfer Case 2-Wheel Drive Solenoid Circuit Failure | 4X4 Control Module | CHECK CJB fuse 27 (15A) for an open. If the fuse is blown, go to Pinpoint Test I . If missing, INSTALL a new fuse. TEST the system for normal operation. |
| P1877 | Transmission Transfer Case 2-Wheel Drive Solenoid Circuit Short to Battery | 4X4 Control Module | Go to Pinpoint Test I . |