Can Toyota Diagnose Transmission error Code P 2757 without tear down?
I have a 2010 Toyota Corolla LE 70,000 miles.... Can the Toyota dealership, or Transmission shop diagnose the actual problem with error code P2757 related to the Torque Converter Clutch Pressure Control Solenoid Circuit Performance Stuck off reading. The dealership said they needed to tear the transmission apart to find problem. I do not believe them. I have been told by other mechanics that their computer testing equipment should be able to detect which solenoid is out. can a single solenoid be replaced if it can be detected? Please help and advise.