I can't really say about the transmission. If it's the lower bearing binding up, that is part of the transmission and is not a normal replacement item. You would have to replace the transmission if that bearing is faulty. As I said, If I was working on it, I would rule out any problem with the motor not being up to the task and go from there. The $45 diagnosis charge is not bad so see what they say and then decide. Let us know what you find out. I will say, that if the washer is in good shape otherwise, not rusting out or anything, it may be worth it to fix. I have a similar GE model that is older than yours. Last year, I had to replace the motor and transmission. Of course, it was parts at a discount only but I refuse to buy the junk washers they are selling nowadays. The only decent new toploader that I would recommend is one of the Speed Queen models and they run around $800.

Eric

Not likely. The motor runs so the switch is closing. If the contacts are in very bad shape though, it could cause a voltage drop at the motor. Another reason for checking voltages at the motor. You could make a suitable jumper to jump it out to rule it out as a problem.

Eric