Automatic Transmission DTCS
NOTE:
Retrieval of some diagnostic codes may require the use of special OEM tester or flash method using instrument cluster indicator. For procedures/testing of codes not shown below, refer to appropriate system article.
AUTOMATIC TRANSMISSION DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC/Flash Code | Description |
|---|---|
| P0710/28 | Defective ATF Temperature Sensor |
| P0715/15 | Defective Mainshaft Speed Sensor |
| P0720/9 | Defective Countershaft Speed Sensor |
| P0730/41 | Defective Shift Control System |
| P0740/40 | Defective Lock-Up Control System |
| P0753/7 | Defective Shift Control Solenoid "A" |
| P0758/8 | Defective Shift Control Solenoid "B" |
| P0763/22 | Defective Shift Control Solenoid "C" |
| P0780/45 | Internal Hydraulic Malfunction |
| P1656/37 | PCM-To-VTM-4 Control Unit Communications Circuit Malfunction |
| P1705/5 | Defective A/T Gear Position Switch |
| P1706/6 | Defective A/T Gear Position Switch |
| P1710/63 | Defective 1st-Hold Switch |
| P1739/26 | Defective 3rd Clutch Pressure Switch |
| P1740/27 | Defective 4th Clutch Pressure Switch |
| P1750/46 | Internal Hydraulic Malfunction |
| P1751/47 | Internal Hydraulic Malfunction |
| P1753/1 | Defective Lock-Up Control Solenoid |
| P1768/16 | Defective A/T Clutch Pressure Control Solenoid "A" |
| P1773/23 | Defective A/T Clutch Pressure Control Solenoid "B" |
| P1778/29 | Defective A/T Clutch Pressure Control Solenoid Valve "C" |