Well, im kinda stuck. Rear window will roll down but dosent want to come back up on eaither the master switch or rear switch. Ordered new motor, still same thing. Switched rear button and still dosent come up. Tested all wires going to switch and motor and there good. The two wires going into the plug of the motor each have 12v one wire at a time when i test up and then down. Not to sure were to go from here... thought it maybe grounded wire but if im getting voltage to motor at the correct time whats going on. Any help would be awsome. Thanks

 

If I were to guess, I would say that it's probably a bad switch in one of the the doors. I'm thinking that the switches are wired in a daisy chain operation so you can't short out the circuit if the driver tries to put the window up, and the back door tries to put it down. If I were to further guess, I would guess it's the back door switch that is bad..

Andy

 

thats what i was thinking but i put the left side switch on the non working door and it still wouldent go up and the other switch worked on the other door. Sooo maybe the master switch? I just dont get why it wouldent work if the power was going right to the motor on both terminals...

 

still at a loss went out today for an hr and screwed with it. Idk if i should try a new master switch? But if that was bad would the connection to the motor be getting 12v to each side?

 

Just a thought.

I haven't looked and I don't know for sure, but it is possible there are stop switches at either extreme, up or down to stop the window from over traveling. If it does have limit switches the top one could be bad or a bad wire to it.

 

It might be the driver door switch. It does take most of the use of all of the switches..

Don't forget that the switch also needs to switch the ground onto the opposite side of the motor from the +12 so you can reverse it to get it to go up. So although it is getting 12 volts on the motor, that's only half of the story.

Andy