P1765 LEXUS, TOYOTA: AUTOMATIC TRANSMISSION PRESSURE CONTROL SHIFT SOLENOID
POST UPDATED IN February, 2023
P1765 LEXUS, TOYOTA: AUTOMATIC TRANSMISSION PRESSURE CONTROL SHIFT SOLENOID
Transmission pressure control shift solenoids are responsible for controlling fluid pressure to the internal friction plate clutches or drum bands. Transmission pressure is an extremely important factor in the proper operation of the transmission since, without sufficient pressure, shifting could not be performed correctly.
When the P1765 OBDII diagnostic code is set on Toyota or Lexus vehicles, it is because the transmission pressure control shift solenoid has experienced erratic operation.
P1765 OBD2 fault code is set for one of the following reasons:
To troubleshoot the DTC P1765 OBDII code you should consider the following: