I have a 2007 Mazda 6. A couple days ago the car started jumping from 1st gear to 3rd gear and would not go to 4th & 5th. I have an error code reading P0757 Shift Solenoid B stuck on. Can anyone provide any advice/solution to this problem.
Drop the pan and replace Shift Solenoid B. While you do that I recomend flushing the tranny fluid. Speaking of, make sure you check the fluid level know, low fluid can throw a code, usually more then one, but its always worth checking. Best of luck.