P1767 Lexus High and Low Reverse Clutch Solenoid Valve
Possible causes
– Faulty High and Low Reverse Clutch Solenoid Valve
– High and Low Reverse Clutch Solenoid Valve harness is open or shorted
– High and Low Reverse Clutch Solenoid Valve circuit poor electrical connection
– High and Low Reverse Clutch Solenoid Valve harness is open or shorted
– High and Low Reverse Clutch Solenoid Valve circuit poor electrical connection
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
P1767 Lexus Description
High and low reverse 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