Causes and Fixes P0773 Code: Shift Solenoid E Electrical

How to fix P0773 Code: Shift Solenoid E Electrical Shift Solenoids are responsible for controlling the flow of fluid in an automatic transmission, which allows the transmission to shift gears. A P0773 code is set when the computer (TCM/PCM) detects the shift solenoid "E" is malfunctioning or having an electrical problem. Common causes include a bad shift solenoid, wiring, low transmission fluid, clogged transmission filter, and other transmission issues that stop the solenoid from working. Possible Causes of a P0773 Code: Low Fluid - Dirty Fluid - Clogged Filter Bad Shift Solenoid “E” or Wiring Transmission Failure (Pump, blocked passage, valve body) Bad Computer (TCM/PCM) By using this information, the user assumes all risks of use.