P1783 Toyota Transmission Overtemperature Condition
Possible causes
– Transmission temperature sensor harness is open or shorted
– Transmission temperature sensor circuit poor electrical connection
– Faulty transmission temperature sensor
– Transmission temperature sensor circuit poor electrical connection
– Faulty transmission temperature sensor
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
P1783 Toyota Description
Engine at operating temperature and the Engine Control Module (ECM) detected the transmission temperature sensor was over calibrated range
Toyota Vehicle:Toyota Prius,Toyota Celica,Toyota Supra,Toyota Carina,Toyota Camry,Toyota MR2,Toyota Aygo,Toyota 4Runner,Toyota Avalon,Toyota Camry,Toyota Corolla,Toyota FJ Cruiser,Toyota Highlander,Toyota Land Cruiser,Toyota Matrix,Toyota Prius,Toyota RAV4,Toyota Sequoia,Toyota Sienna,Toyota Solara,Toyota Tacoma,Toyota Tundra,Toyota Yaris,