Automatic Transaxle/Transmission DTCS
ON-VEHICLE SERVICE & DIAGNOSIS (A/T) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | DIAGNOSIS ITEM | |
|---|---|---|
| P1606 | EEPROM malfunction | |
| P1763 | Transmission fluid temperature sensor system | Open circuit |
| P1764 | Short circuit | |
| P1766 | Input shaft speed sensor system | Short circuit/open circuit |
| P1767 | Output shaft speed sensor system | Short circuit/open circuit |
| P1769 | Stoplight switch system | |
| P1770 | Transmission range switch system | Open circuit |
| P1771 | Short circuit | |
| P1773 | Low-reverse solenoid valve system | Short circuit/open circuit |
| P1774 | Underdrive solenoid valve system | Short circuit/open circuit |
| P1775 | Second solenoid valve system | Short circuit/open circuit |
| P1776 | Overdrive solenoid valve system | Short circuit/open circuit |
| P1777 | Reduction solenoid valve system < 5A/T > | Short circuit/open circuit |
| P1778 | Torque converter clutch solenoid valve system | Short circuit/open circuit |
| P1779 | 1st gear incorrect ratio | |
| P1780 | 2nd gear incorrect ratio | |
| P1781 | 3rd gear incorrect ratio | |
| P1782 | 4th gear incorrect ratio | |
| P1783 | 5th gear incorrect ratio < 5A/T > | |
| P1784 | Reverse gear incorrect ratio | |
| P1786 | Torque converter clutch system | Defective system |
| P1787 | Clutch stuck on | |
| P1788 | A/T control relay system | Short circuit to ground/ open circuit |