P1764 Lexus Direct Clutch Solenoid Valve Function
Possible causes
– Faulty Direct Clutch Solenoid Valve
– Direct Clutch Solenoid Valve harness is open or shorted
– Direct Clutch Solenoid Valve circuit poor electrical connection
– Direct Clutch Solenoid Valve harness is open or shorted
– Direct Clutch Solenoid Valve circuit poor electrical connection
Tech description
There is a service bulletin for a various Models with the RE5R05A transmission.
Factory Service Bulletin OBDII Code P1764 Lexus
Factory Service Bulletin OBDII Code P1764 Lexus
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
P1764 Lexus Description
Direct clutch solenoid valve is controlled by the Transmission Control Module (TCM) in response to signals sent from the PNP switch, vehicle speed sensor and accelerator pedal position sensor (throttle position sensor). Gears will then be shifted to the optimum position.
Lexus Vehicle:Lexus ES,Lexus GS,Lexus GX,Lexus HS,Lexus IS,Lexus LFA,Lexus LS,Lexus LX,Lexus RX,Lexus RX,Lexus SC,Lexus GS350,Lexus GS450H,Lexus IS250,Lexus GX460,Lexus IS350,Lexus LS460,Lexus LS600H,Lexus LX570,Lexus RX350