Automatic Transmission (ALLISON) DTCS
DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| P0218 | Transmission Fluid Overtemperature |
| P0500 | Vehicle Speed Sensor Circuit |
| P0561 | Unrealistic Variations In Vehicle System Voltage |
| P0562 | System Voltage Low |
| P0563 | System Voltage High |
| P0700 | MIL Illumination Requested |
| P0701 | Transmission Control System Performance |
| P0703 | Brake Switch Circuit |
| P0708 | Transmission Range Sensor Circuit High Input |
| P0711 | Transmission Fluid Temperature Sensor Circuit - Performance |
| P0712 | Transmission Fluid Temperature Sensor Circuit - Low Input (High Temperature) |
| P0713 | Transmission Fluid Temperature Sensor Circuit - High Input (Low Temperature) |
| P0716 | Turbine Speed Sensor Circuit - Performance |
| P0717 | Turbine Speed Sensor Circuit - No Signal |
| P0721 | Output Speed Sensor Circuit - Performance |
| P0722 | Output Speed Sensor Circuit - No Signal |
| P0726 | Engine Speed Sensor Circuit - Performance |
| P0727 | Engine Speed Sensor Circuit - No Signal |
| P0731 2002 | Incorrect 1st Gear Ratio |
| P0732 2002 | Incorrect 2nd Gear Ratio |
| P0733 2002 | Incorrect 3rd Gear Ratio |
| P0734 2002 | Incorrect 4th Gear Ratio |
| P0735 2002 | Incorrect 5th Gear Ratio |
| P0736 | Incorrect Reverse Ratio |
| P0741 | Torque Converter Clutch System Stuck Off |
| P0742 | Torque Converter Clutch System Stuck On |
| P0743 2002 | Torque Converter Clutch - Electrical |
| P0746 2002 | Solenoid "A" Controlled Clutch Stuck Off |
| P0747 2002 | Solenoid "A" Controlled Clutch Stuck On |
| P0748 | Pressure Control Solenoid "A" Electrical |
| P0763 | Shift Solenoid "C" Electrical |
| P0768 | Shift Solenoid "D" Electrical |
| P0773 | Shift Solenoid "E" Electrical |
| P0776 2002 | Solenoid "B" Controlled Clutch Stuck Off |
| P0777 2002 | Solenoid "B" Controlled Clutch Stuck On |
| P0778 | Pressure Control Solenoid "B" Electrical |
| P0836 2002 | 4-Wheel Drive Low Switch Circuit Malfunction |
| P0840 | Pressure Switch Solenoid "C" Circuit Malfunction |
| P0841 | Pressure Switch Solenoid "C" Circuit Stuck Open |
| P0842 | Pressure Switch Solenoid "C" Circuit Stuck Closed |
| P0843 | Pressure Switch Solenoid "C" Circuit High |
| P0845 | Pressure Switch Solenoid "D" Circuit Malfunction |
| P0846 | Pressure Switch Solenoid "D" Circuit Stuck Open |
| P0847 | Pressure Switch Solenoid "D" Circuit Stuck Closed |
| P0848 | Pressure Switch Solenoid "D" Circuit High |
| P0870 | Pressure Switch "E" Circuit Malfunction |
| P0871 | Pressure Switch Solenoid "E" Circuit Stuck Open |
| P0872 | Pressure Switch Solenoid "E" Circuit Stuck Closed |
| P0873 | Pressure Switch Solenoid "E" Circuit High |
| P0875 | Reverse Pressure Switch Circuit Malfunction |
| P0876 | Reverse Pressure Switch Circuit Stuck Open |
| P0880 | TCM Power Input Signal |
| P1571 | TCM Torque Request Circuit (8.1L) |
| P1688 | Unmanaged Engine Torque Delivered To TCM |
| P1709 | Pressure Switch "E" Circuit Malfunction |
| P1710 | Pressure Switch Solenoid "E" Circuit Stuck Open |
| P1711 | Pressure Switch Solenoid "E" Circuit Stuck Closed |
| P1712 | Pressure Switch Solenoid "E" Circuit High |
| P1713 | Reverse Pressure Switch Circuit Malfunction |
| P1714 | Reverse Pressure Switch Circuit Stuck Open |
| P1720 | Solenoid "A" Controlled Clutch Stuck Off |
| P1721 | Solenoid "B" Controlled Clutch Stuck Off |
| P1723 | Solenoid "A" Controlled Clutch Stuck On |
| P1724 | Solenoid "B" Controlled Clutch Stuck On |
| P1760 | TCM Supply Voltage |
| P1779 | Engine Torque Delivered To TCM |
| P1860 | Torque Converter Clutch - Electrical |
| P1875 | 4-Wheel Drive Low Switch Circuit |
| U2105 2002 | CAN Bus PCM Error |