Causes and Fixes P0750 Code: Shift Solenoid “A” Malfunction

How to fix P0750 Code: Shift Solenoid “A” Malfunction A P0750 code is set when the computer detects a problem with a transmission Shift Solenoid “A”. Fixing a transmission can be difficult since there are often many small components. Having the transmission fluid changed on a high-mileage transmission that has never been maintained can sometimes cause issues. Possible Causes of a P0750 Code: Low Transmission Fluid Clogged Transmission Filter Bad Shift Solenoid “A” Wiring Issue (Open/Short) Transmission Issues (transmission pump, valve body, blocked passages) Bad Computer (TCM/PCM) By using this information user assumes all risk of use.