Toyot4 2007 Rav

Question

P0748 what do I need to do to fix my car

Answer 1

P0748 Pressure control solenoid "A" electrical (shift solenoid valve SL 1)

When it comes to the shift solenoid , your better condition is to replace all the shift solenoids, You would have a total of 5 shift solenoid. , You can just do the SL1.