P1764 Mazda 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 Mazda
Factory Service Bulletin OBDII Code P1764 Mazda
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
P1764 Mazda 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.
Mazda Vehicle:Mazda B-Series, Mazda CX-7,Mazda CX-9,Mazda MAZDA2,Mazda MAZDA3,Mazda MAZDA5,Mazda MAZDA6,Mazda Miata MX-5,Mazda RX-8,Mazda Tribute,Mazda RX-8,Mazda MX-5,Mazda CX-9,Mazda Atenza,Mazda Axela,Mazda Tribute,