P1783 Cadillac 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 Cadillac Description
Engine at operating temperature and the Engine Control Module (ECM) detected the transmission temperature sensor was over calibrated range
Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V Coupe , Cadillac Eldorado , Cadillac Escalade EXT , Cadillac ATS , Cadillac CTS , Cadillac CTS Sedan , Cadillac CTS Sport Sedan , Cadillac CTS-V , Cadillac CTS-V Sedan , Cadillac Catera , Cadillac DTS , Cadillac DeVille , Cadillac STS-V , Cadillac STS , Cadillac Seville , Cadillac XTS , Cadillac XLR , Cadillac XLR Platinum , Cadillac Escalade , Cadillac SRX