What does check engine light mean forToyota 2002 Rav4?

Question

Codes are P0440; P0750; P0755

Answer 1

P0440  mean there is a EVAP system leak

P0750 Shift solenoid A malfunction

P0755 Shift solenoid B malfunction

The P0750 and the P0755 this deal with the transmission, And this code is often set together, In this case if you desire to resolve it, replace the  shift solenoid A and shift solenoid B , as well as shift solenoid 4. I you wait to long being a solenoid it is capable of damaging the ECM.