P0757 MAZDA – Shift Solenoid ‘B’ Stuck On

 

P0757: DIY Repairing Video Tutorial

https://youtu.be/bRF2_59nHvA

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

 

P0757 MAZDA Possible Symptoms

  Engine Light ON (or Service Engine Soon Warning Light),Transmission will not shift gears  

P0757 MAZDA Possible Causes

  Low transmission fluid level,Dirty transmission fluid,Faulty shift solenoid ‘B’ valve,Shift solenoid ‘B’ valve harness or connectors,Shift solenoid ‘B’ valve circuit is open or shorted  

P0757 MAZDA Description

  Shift solenoid valve B is turned ON or OFF by the Transmission Control Module (TCM) in response to signals sent from the park/neutral position (PNP) switch, vehicle speed and Engine Control Module (ECM) (throttle opening). Gears will then be shifted to the optimum position.