Passenger window goes down but not up
03-12-2018, 05:27 PM
#1
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Passenger window goes down but not up
My 2008 window will go down using passenger switch but not up. Drivers switch for passenger window does not work at all. I replaced both switches. I checked and have power to back of switch on passenger window. I took door panel off and checked where the switch plugs into motor and have power there. I can put the window up by using a battery charger and wire jumper on switch plug in module. Before I order a regulator/motor is there anything else I should check?
03-12-2018, 05:47 PM
#3
Check the wires between the doors and the cab. Common issue with our truck is that the wires will break and fray in the main loom from the years of opening and closing the door. If you google search for it you can find a lot of info on it.