Any thoughts on this? 04 Taco 3.4 Ext Cab. The drivers window works fine. The passenger window would down from either the drivers or pass switch, but it will not go back up. Tried another motor and it does the exact same thing.

Is there a relay for the windows? I cannot find one. Any other thoughts or troubleshooting suggestions?

Thx!

 

The switch from my 99 4Runner (one of the back windows) is the exact same so I tried it, but the same thing happened.

 

Chech for broken/bad wires going from the drivers door into the panal (like between the door and where your hindges bolt on). Pull back your boot either from the door or panal, inspect inside. I sold a window motor and a switch to a guy that had a 92 ext cab and thats what it ended up being. Its always the drivers side due to the fact that the drivers door is used more. The wires inside are constantly moving and can crack or get worn out over time. Just an idea.