GEM/CTM Diagnostic Trouble Code (DTC) Index
WARNING: This page is about a different car, the 2001 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.
GEM/CTM Diagnostic Trouble Code (DTC) Index
| DTC |
Description |
Perform Test |
| B1483 |
Brake Pedal Input Circuit Failure |
|
| B1485 |
Brake Pedal Input Circuit Battery Failure |
|
| P0500 |
Vehicle Speed Sensor Malfunction |
|
| P1804 |
Transmission 4-Wheel Drive High Indicator Circuit Failure |
Pinpoint Test J |
| P1806 |
Transmission 4-Wheel Drive High Indicator Short Circuit to Battery |
Pinpoint Test J |
| P1812 |
Transmission 4-Wheel Drive Mode Select Circuit Failure |
|
| P1815 |
Transmission 4-Wheel Drive Mode Select Short Circuit to Ground |
|
| P1820 |
Transmission Transfer Case Clockwise Shift Relay Coil Circuit Failure |
|
| P1822 |
Transmission Transfer Case Clockwise Shift Relay Coil Short Circuit to Battery |
|
| P1824 |
Transmission 4-Wheel Drive Clutch Relay Circuit Failure |
Pinpoint Test G |
| P1826 |
Transmission 4-Wheel Drive Low Clutch Relay Short Circuit to Battery |
Pinpoint Test G |
| P1828 |
Transmission Transfer Case Counter Clockwise Shift Relay Coil Circuit Failure |
|
| P1830 |
Transmission Transfer Case Counter Clockwise Shift Relay Coil Short Circuit to Battery |
|
| P1832 |
Transmission Transfer Case Differential Lock-Up Solenoid Circuit Failure |
Pinpoint Test H |
| P1834 |
Transmission Transfer Case Differential Lock-Up Solenoid Short Circuit to Battery |
Pinpoint Test H |
| P1838 |
Transmission Transfer Case Shift Motor Circuit Failure |
|
| P1846 |
Transmission Transfer Case Contact Plate 'A' Circuit Failure |
|
| P1850 |
Transmission Transfer Case Contact Plate 'B' Circuit Failure |
|
| P1854 |
Transmission Transfer Case Contact Plate 'C' Circuit Failure |
|
| P1858 |
Transmission Transfer Case Contact Plate 'D' Circuit Failure |
|
| P1866 |
Transmission Transfer Case System Concern - Servicing Required |
|
| P1867 |
Transmission Transfer Case Contact Plate General Circuit Failure |
|
| P1876 |
Transmission Transfer Case 2-Wheel Drive Solenoid Circuit Failure |
Pinpoint Test H |
| P1877 |
Transmission Transfer Case 2-Wheel Drive Solenoid Circuit Short to Battery |
Pinpoint Test H |
| P1891 |
Transmission Transfer Case Contact Plate Ground Return Open Circuit |
|