Hi All,
I seem to have a problem with my rear passenger power window that's really puzzling. I first noticed it when it would only go down, but not up, from the rear door switch, and wouldn't move at all from the driver's door switch. They were calling for rain, so I took apart the door to disconnect the window from the regulator, and clamped it up. So, I've been trying to figure out where the problem is, but the wiring diagram I have in my Haynes manual (1999-2004) doesn't match the actual wiring on the vehicle. For starters, there's 6 wires, and the book says there's only 5, and the colors and numbers are all different. So, figuring out what's supposed to be what is a bit of a puzzler.
There's a connector between the switch and the motor, so I took that apart, and measured the voltage there. With the switch in the down position, I get 14 volts, as expected, and 0 volts with the switch in neutral. With the switch in the up position, I also get 0 volts. So, I assumed the problem was the switch. $40 and a trip to the Jeep dealer later, I have a new switch, and the exact same problem. So, it's not the motor and it's not the rear switch. There's also no fuse that is just for this door, so it's not a fuse.
Anyway, I've taken some pictures, and have some voltage measurements. This picture shows the plug that the switch plugs into:
Anybody have any ideas or an accurate wiring diagram? What could be causing this?
Many thanks for any help!
Thanks, Tom