Automatic Transmission DTCS
AUTOMATIC TRANSMISSION DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| P0120 | Throttle Position Signal | TEST 29 |
| P0600 | Bus Comm. With Engine Module | TEST 19 |
| P0604 | Internal Trans Controller | Replace TCM |
| P0605 | Internal Trans Controller | Replace TCM |
| P0700 | Internal Trans Controller | Replace TCM |
| P0705 | Check Shifter Signal | TEST 28 |
| P0710 | Calculated Oil Temperature In Use | TEST 74 |
| P0715 | Input Sensor Error | TEST 56 |
| P0720 | Output Sensor Error | TEST 57 |
| P0725 | Engine Speed Sensor Circuit | TEST 18 |
| P0730 | Gear Ratio Error | TEST 50 |
| P0731 | Gear Ratio Error In 1st | TEST 51 |
| P0732 | Gear Ratio Error In 2nd | TEST 52 |
| P0733 | Gear Ratio Error In 3rd | TEST 53 |
| P0734 | Gear Ratio Error In 4th | TEST 54 |
| P0740 | Torque Conv Clutch Control Circuit | TEST 38 |
| P0750 | LR Solenoid | TEST 41 |
| P0755 | 2-4 Solenoid Circuit | TEST 42 |
| P0760 | OD Solenoid Circuit | TEST 43 |
| P0765 | UD Solenoid Circuit | TEST 44 |
| P0783 | 3-4 Shift Abort | TEST 46 |
| P1738 | Overheat Shift Schedule In Use | TEST 75 |
| P1739 | Power Up At Speed | TEST 76 |
| P1765 | Switched Battery | TEST 20 |
| P1767 | Relay Output Always On | TEST 14 |
| P1768 | Relay Output Always Off | TEST 15 |
| P1770 | Inadequate Element Volume: LR | TEST 60 |
| P1771 | Inadequate Element Volume: 2-4 | TEST 61 |
| P1772 | Inadequate Element Volume: OD | TEST 62 |
| P1775 | Solenoid Switch Latched In TCC Position | TEST 37 |
| P1776 | Solenoid Switch Valve In L-R Position | TEST 47 |
| P1780 | OD Pressure Switch Circuit | TEST 21 |
| P1781 | 2-4 Pressure Switch Circuit | TEST 22 |
| P1782 | 2-4 O/D Pressure Switch Circuit | TEST 23 |
| P1783 | LR Pressure Switch Circuit | TEST 24 |
| P1784 | LR/OD Pressure Switch Circuit | TEST 25 |
| P1785 | LR/2-4 Pressure Switch Circuit | TEST 26 |
| P1786 | All Pressure Switch Circuits | TEST 27 |
| P1787 | OD Hydraulic Pressure Switch | TEST 31 |
| P1787 | 2-4 Hydraulic Pressure Switch | TEST 32 |
| P1789 | OD/2-4 Hydraulic Pressure Switch | TEST 33 |
| P1790 | Fault Immediately After Shift | TEST 36 |
| P1791 | Loss of Prime | TEST 35 |
| P1792 | Battery Was Disconnected | TEST 12 |
| P1793 | TRD Link Communication Error | TEST 48 |
| P1794 | Sensors Ground Error | TEST 58 |
| P1795 | Internal Trans Controller | Replace TCM |
| P1796 | Autostick Input Circuit | TEST 70 |
| P1797 | Manual Shift Overheat | TEST 71 |
| P1798 | Worn out/Burnt Transaxle Fluid | TEST 73 |