Automatic Transmission (4L30-E) DTCS
AUTOMATIC TRANSMISSION (4L30-E) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| P0218 | TRANSMISSION FLUID OVERTEMPERATURE |
| P0560 | TCM SYSTEM VOLTAGE |
| P0601 | TCM MEMORY ROM |
| P0602 | TCM NOT PROGRAMMED |
| P0703 | BRAKE SWITCH CIRCUIT LOW |
| P0705 | TRANSMISSION RANGE SWITCH CIRCUIT |
| P0706 | TRANSMISSION RANGE SWITCH PERFORMANCE |
| P0712 | TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR CIRCUIT (LOW VOLTAGE) |
| P0713 | TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR CIRCUIT (HIGH VOLTAGE) |
| P0722 | OUTPUT SPEED SENSOR CIRCUIT LOW |
| P0725 | ENGINE SPEED INPUT CIRCUIT |
| P0727 | ENGINE SPEED CIRCUIT NO SIGNAL |
| P0730 | INCORRECT GEAR RATIO |
| P0742 | TCC SYSTEM STUCK ON |
| P0743 | TCC SOLENOID CONTROL CIRCUIT |
| P0748 | PRESSURE CONTROL SOLENOID (FORCE MOTOR) CIRCUIT |
| P0751 | 1-2/3-4 SHIFT SOLENOID STUCK OFF |
| P0752 | 1-2/3-4 SHIFT SOLENOID STUCK ON |
| P0753 | 1-2/3-4 SHIFT SOLENOID CONTROL CIRCUIT |
| P0756 | 2-3 SHIFT SOLENOID STUCK OFF |
| P0757 | 2-3 SHIFT SOLENOID STUCK ON |
| P0758 | 2-3 SHIFT SOLENOID CONTROL CIRCUIT |
| P1600 | TCM INTERNAL WATCHDOG OPERATION |
| P1621 | TCM LONG TERM MEMORY PERFORMANCE |
| P1625 | TCM POWER RELAY OUTPUT CIRCUIT SHORTED |
| P1740 | TORQUE REDUCTION SIGNAL CIRCUIT |
| P1760 | TCM SUPPLY VOLTAGE INTERRUPTED |
| P1781 | ENGINE TORQUE SIGNAL CIRCUIT |
| P1792 | ECM TO TCM ENGINE COOLANT SIGNAL |
| P1800 | TCM POWER RELAY OUTPUT CIRCUIT OPEN |
| P1835 | KICKDOWN SWITCH CIRCUIT |
| P1850 | BAND APPLY SOLENOID CONTROL CIRCUIT |
| P1870 | TRANSMISSION COMPONENT SLIPPING |
| P1890 | THROTTLE POSITION SIGNAL |
| U2100 | CAN BUS COMMUNICATION |
| U2104 | CAN BUS RESET COUNTER OVERRUN |
| U2105 | CAN BUS ERROR ECM |
| U2108 | CAN BUS ERROR ABS |