U1050 Auto Trouble Code
U1050 Auto Trouble Code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.
U1050 OBDII Repair :When you turn on the ignition, the Service Engine Soon or Check Engine U1050 light should flash briefly, indicating that the OBD system is ready to scan your vehicle for any malfunctions. After this brief flash, the light should stay off while you drive as long as no problems are detected. You'll be glad to know that your vehicle is equipped with an early warning system that could save you time, money, and fuel in addition to helping protect the car!
The problem is caused by the variable cylinder management system switching on and off during light throttle conditions, at cruising speeds, or when driving on flat roads. The constant switching causes excessive oil consumption and the trouble codes appear when oil pressure drops to the point where it can no longer operate the VCM system.
Power Steering Pressure (PSP) Switch Signal Malfunction The PCM counts the number of times vehicle speed transitions from 0 to a calibratable speed. After a calibratable number of speed transitions the PCM expects that the PSP input should have changed. This DTC is set if the transition is not detected. Vehicle towed with engine running Power steering hydraulic concern was repaired but DTC was not erased PSP switch/shorting bar damaged SIG RTN circuit open PSP circuit open or shorted to SIGRTN PCM damaged Check, if possible, if vehicle was towed or power steering service was performed. Observe PSP V PID while checking wires for intermittents.
U1050 Description For All Models :
- U1050 Acura
- U1050 Alfa Romeo
- U1050 Audi
- U1050 BMW
- U1050 Buick
- U1050 Cadillac
- U1050 Chevrolet
- U1050 Chrysler
- U1050 Citroen
- U1050 Dacia
- U1050 Daewoo
- U1050 Daihatsu
- U1050 Dodge
- U1050 Jeep
- U1050 Fiat
- U1050 Ford
- U1050 GMC
- U1050 Honda
- U1050 Hyundai
- U1050 Infiniti
- U1050 Isuzu
- U1050 Jaguar
- U1050 Kia
- U1050 Lada
- U1050 Lamborghini
- U1050 Lancia
- U1050 Land Rover
- U1050 Lexus
- U1050 Lincoln
- U1050 Lotus
- U1050 Mazda
- U1050 Mercedes-Benz
- U1050 Mini
- U1050 Mitsubishi
- U1050 Nissan
- U1050 Peugeot
- U1050 Renault
- U1050 Saab
- U1050 Saturn
- U1050 Seat
- U1050 Skoda
- U1050 Smart
- U1050 Subaru
- U1050 Tata
- U1050 Toyota
- U1050 Volkswagen
- U1050 Volvo
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