Automatic Transmission (4T45-E) V6 DTCS
AUTOMATIC TRANSMISSION (4T45-E) V6 DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| DTC P0218 | TRANSMISSION FLUID OVERHEATING |
| DTC P0502 | VEHICLE SPEED SENSOR CIRCUIT - LOW INPUT |
| DTC P0503 | VEHICLE SPEED SENSOR CIRCUIT - INTERMITTENT |
| DTC P0562 | SYSTEM VOLTAGE LOW |
| DTC P0563 | SYSTEM VOLTAGE HIGH |
| DTC P0601 | TCM MEMORY |
| DTC P0602 | TCM NOT PROGRAMMED |
| DTC P0603 | TCM LONG TERM MEMORY RESET |
| DTC P0604 | TCM RANDOM ACCESS MEMORY |
| DTC P0705 | TRANSAXLE RANGE SWITCH CIRCUIT |
| DTC P0711 | TRANSMISSION FLUID TEMPERATURE SENSOR CIRCUIT PERFORMANCE MALFUNCTION |
| DTC P0712 | TRANSMISSION FLUID TEMPERATURE SENSOR CIRCUIT - LOW INPUT |
| DTC P0713 | TRANSMISSION FLUID TEMPERATURE SENSOR CIRCUIT - HIGH INPUT |
| DTC P0716 | INPUT SPEED SENSOR RANGE MALFUNCTION |
| DTC P0717 | INPUT SPEED SENSOR CIRCUIT - NO SIGNAL |
| DTC P0719 | BRAKE SWITCH CIRCUIT LOW INPUT - SWITCH STUCK ON |
| DTC P0724 | BRAKE SWITCH CIRCUIT HIGH INPUT - SWITCH STUCK OFF |
| DTC P0727 | ENGINE SPEED CIRCUIT - NO SIGNAL |
| DTC P0730 | INCORRECT GEAR RATIO |
| 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 P0741 | TCC CIRCUIT INOPERATIVE - STUCK OFF |
| DTC P0742 | TCC CIRCUIT INOPERATIVE - STUCK ON |
| DTC P0748 | PRESSURE CONTROL SOLENOID ELECTRICAL MALFUNCTION |
| DTC P0751 | 1-2 SHIFT SOLENOID VALVE PERFORMANCE - NO 1ST OR 4TH GEAR |
| DTC P0752 | 1-2 SHIFT SOLENOID VALVE PERFORMANCE - NO 2ND OR 3RD GEAR |
| DTC P0756 | 2-3 SHIFT SOLENOID VALVE PERFORMANCE - NO 1ST OR 2ND GEAR |
| DTC P0757 | 2-3 SHIFT SOLENOID VALVE PERFORMANCE - NO 3RD OR 4TH GEAR |
| DTC P1621 | TCM MEMORY PERFORMANCE |
| DTC P1779 | ENGINE TORQUE DELIVERED TO TCM SIGNAL |
| DTC P1780 | TORQUE REDUCTION SIGNAL |
| DTC P1791 | THROTTLE/PEDAL POSITION SIGNAL |
| DTC P1792 | ENGINE COOLANT SIGNAL |
| DTC P1795 | THROTTLE ACTUATOR CONTROL SYSTEM SIGNAL |
| DTC P1810 | TRANSMISSION FLUID PRESSURE SWITCH CIRCUIT |
| DTC P1811 | MAXIMUM ADAPT & LONG SHIFT |
| DTC P1815 | TRANSMISSION FLUID PRESSURE SWITCH - START IN WRONG RANGE |
| DTC P1816 | TRANSMISSION FLUID PRESSURE SWITCH - PARK/NEUTRAL WITH DRIVE RATIO |
| DTC P1817 | TRANSMISSION FLUID PRESSURE SWITCH - REVERSE WITH DRIVE RATIO |
| DTC P1818 | TRANSMISSION FLUID PRESSURE SWITCH - DRIVE W/O DRIVE RATIO |
| DTC P1831 | PRESSURE CONTROL SOLENOID CIRCUIT - LOW VOLTAGE |
| DTC P1833 | SHIFT SOLENOIDS CONTROL CIRCUIT - LOW VOLTAGE |
| DTC P1842 | 1-2 SHIFT SOLENOID CIRCUIT - LOW VOLTAGE |
| DTC P1843 | 1-2 SHIFT SOLENOID CIRCUIT - HIGH VOLTAGE |
| DTC P1845 | 2-3 SHIFT SOLENOID CIRCUIT - LOW VOLTAGE |
| DTC P1847 | 2-3 SHIFT SOLENOID CIRCUIT - HIGH VOLTAGE |
| DTC P1860 | TCC PWM SOLENOID CIRCUIT ELECTRICAL MALFUNCTION |
| DTC P1868 | TRANSMISSION FLUID LIFE |
| DTC P1887 | TCC RELEASE SWITCH CIRCUIT MALFUNCTION |