Automatic Transmission (5L40-E) DTCS
AUTOMATIC TRANSMISSION (5L40-E) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| DTC P0115 | Engine Coolant Temperature (ECT) Sensor Circuit |
| DTC P0120 | Throttle Position (TP) Sensor Circuit |
| DTC P0218 | Transmission Fluid Overtemperature |
| DTC P0500 | Vehicle Speed Sensor (VSS) Circuit |
| DTC P0562 | System Voltage Low |
| DTC P0563 | System Voltage Low |
| DTC P0601 | Control Module Read Only Memory |
| DTC P0602 | Control Module Not Programmed |
| DTC P0603 | Control Module Long Term Memory Reset |
| DTC P0604 | Control Module Random Access Memory (RAM) |
| DTC P0711 | TFT Sensor Circuit Range/Performance |
| DTC P0712 | Transmission Fluid Temperature (TFT) Sensor Circuit Low Input |
| DTC P0713 | Transmission Fluid Temperature (TFT) Sensor Circuit High Input |
| DTC P0716 | Input Speed Sensor Circuit Intermittent |
| DTC P0717 | Input Speed Sensor Circuit Low Input |
| DTC P0722 | Output Speed Sensor Circuit Low Voltage |
| DTC P0723 | Output Speed Sensor Circuit Intermittent |
| DTC P0727 | Engine Speed No Signal |
| DTC P0731 | Incorrect 1st Gear Ratio |
| DTC P0732 | Incorrect 2nd Gear Ratio |
| DTC P0733 | Incorrect 3rd Gear Ratio |
| DTC P0734 | Incorrect 4th Gear Ratio |
| DTC P0735 | Incorrect 5th Gear Ratio |
| DTC P0741 | TCC System Stuck Off |
| DTC P0742 | TCC System Stuck On |
| DTC P0748 | Pressure Control Solenoid Circuit Electrical |
| DTC P0751 | 1-2 Shift Solenoid Valve Performance - No First or Fourth Gear |
| DTC P0752 | 1-2 Shift Solenoid Valve Performance - No Second or Third Gear |
| DTC P0756 | 2-3 Shift Solenoid Valve Performance - No First or Second Gear |
| DTC P0757 | 2-3 Shift Solenoid Valve Performance - No Third or Fourth Gear |
| DTC P0761 | 4-5 Shift Solenoid (SS) Valve Performance - No Fourth Gear |
| DTC P0762 | 4-5 Shift Solenoid (SS) Valve Performance - No Fifth Gear |
| DTC P0850 | Park/Neutral Position (PNP) Switch Circuit |
| DTC P0897 | Transmission Fluid Life |
| DTC P0973 | Shift Solenoid (SS) 1 Control Circuit Low Voltage |
| DTC P0974 | Shift Solenoid (SS) 1 Control Circuit High Voltage |
| DTC P0976 | Shift Solenoid (SS) 2 Control Circuit Low Voltage |
| DTC P0977 | Shift Solenoid (SS) 2 Control Circuit |
| DTC P0979 | Shift Solenoid (SS) 3 Control Circuit Low |
| DTC P0980 | Shift Solenoid (SS) 3 Control Circuit High |
| DTC P1621 | Control Module Long Term Memory Performance |
| DTC P1793 | Wheel Speed Signal |
| DTC P1815 | Transmission Fluid Pressure (TFP) Valve Position Switch - Start in Wrong Range |
| DTC P1820 | Internal Mode Switch Circuit A Low |
| DTC P1822 | Internal Mode Switch Circuit B High |
| DTC P1823 | Internal Mode Switch Circuit P Low |
| DTC P1825 | Internal Mode Switch - Invalid Range |
| DTC P1826 | Internal Mode Switch C Circuit High Voltage |
| DTC P1831 | Pressure Control (PC)/Shift Lock Solenoid Control Circuit Low Voltage |
| DTC P1832 | Pressure Control (PC)/Shift Lock Solenoid Control Circuit High Voltage |
| DTC P1833 | Torque Converter Clutch (TCC)/Shift Solenoid (SS) Control Circuit Low Voltage |
| DTC P1834 | Torque Converter Clutch (TCC)/Shift Solenoid (SS) Control Circuit High Voltage |
| DTC P2544 | Transmission Torque Request Circuit |
| DTC P2637 | Transmission Torque Delivered Circuit |
| DTC P2763 | Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit High Voltage |
| DTC P2764 | Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit Low Voltage |