Electronic Transmission Fundamentals

Automatic transmissions are controlled by the engine control system and use many of the same inputs. Transmissions also contain integral sensors and control actuators. You might be surprised to know that you can fix many transmission complaints using the same techniques you use for driveability diagnosis.

Select this class to:

  • Learn how electronic transmission control work
  • Identify transmission control components
  • See how to determine if a shift has occurred
  • Be prepared to diagnose electronic transmission faults