P2763 CHEVROLET – Torque Converter Clutch Pressure Control Solenoid Control Circuit High

 

P2763: DIY Repairing Video Tutorial

https://youtu.be/3sYBf5fMlJI

Check out nonda Auto DIY Center for more engine error code repairing videos.
https://www.youtube.com/playlist?list=PL-Lyko0O0oxHe1AGvzwAz-wokJPXAtW97

 

P2763 CHEVROLET Possible Symptoms

  Engine Light ON (or Service Engine Soon Warning Light),Issues with transmission shifting  

P2763 CHEVROLET Possible Causes

  Faulty Torque Converter Clutch Pressure Control Solenoid,Torque Converter Clutch Pressure Control Solenoid harness is open or shorted,Torque Converter Clutch Pressure Control Solenoid circuit poor electrical connection,Clogged valve body oil passages  

P2763 CHEVROLET Description

  The ignition voltage is provided to the Torque Converter Clutch Pulse Width Modulated (TCC PWM) solenoid valve. The Powertrain Control Module (PCM) controls the ON and OFF time of the TCC PWM solenoid by controlling the ground side of the TCC solenoid valve control circuit. The PCM uses a PWM duty cycle, in order to control application and release of the TCC. When the solenoid is commanded OFF, the PCM senses high voltage. When the solenoid is commanded ON, the PCM senses low voltage.