Power window not working! Please help :(
#1
Power window not working! Please help :(
So I purchased this 2004 Ford ranger and can not get my driver side window to work, the passenger one works fine as do my power mirrors, but for whatever reason when I click the button to put my driver side window down all that happens is I can hear the relay in the fuse panel clicking, I’ve changed the switch, the relay, the fuse, the motor, and the master switch... what else could be causing this? Please and thank you
#2
RF Veteran
iTrader: (1)
Welcome to the forum
Mirrors and widows have no connection, just FYI
You need to get a Volt Meter or 12v test light
The drivers side and passenger side doors/windows have separate 12volt wires at the switches
The drivers side(master) switch is the Ground for both doors, so that's good if passenger door window works
Does passenger side window work from Master?
If not then master does not have 12volts with key on
There will be a Light Blue/black stripe wire on drivers door switch and it should have 12v with key ON
If it doesn't then you have a problem in the SJB(smart junction box), its the Body Computer, and no serviceable parts inside
But could be a connector issue on the SJB
First test the light blue/black wire and we can go from there
Worst case it you can power that wire, and redo a couple of wires in the door. and get windows working again just no "one touch" auto up and down
Mirrors and widows have no connection, just FYI
You need to get a Volt Meter or 12v test light
The drivers side and passenger side doors/windows have separate 12volt wires at the switches
The drivers side(master) switch is the Ground for both doors, so that's good if passenger door window works
Does passenger side window work from Master?
If not then master does not have 12volts with key on
There will be a Light Blue/black stripe wire on drivers door switch and it should have 12v with key ON
If it doesn't then you have a problem in the SJB(smart junction box), its the Body Computer, and no serviceable parts inside
But could be a connector issue on the SJB
First test the light blue/black wire and we can go from there
Worst case it you can power that wire, and redo a couple of wires in the door. and get windows working again just no "one touch" auto up and down
#3
#4
RF Veteran
iTrader: (1)
Its read like an SJB issue
Here's the wiring diagram
The "click" is most likely the on-touch relay
Here are pictures of the SJB: https://www.therangerstation.com/tec...horn_mod.shtml
A connector maybe the problem, free to try, unhook each connector and have a look for corrosion, then reinstall and test window switch again
Here's the wiring diagram
The "click" is most likely the on-touch relay
Here are pictures of the SJB: https://www.therangerstation.com/tec...horn_mod.shtml
A connector maybe the problem, free to try, unhook each connector and have a look for corrosion, then reinstall and test window switch again
#6
RF Veteran
iTrader: (1)
No, the relay is part of the SJB circuit board, but it connects to the truck via the connectors on the SJB
The SJB has several multi-wire connectors, you need to remove each one and have a look at the slots and pins, for corrosion, then put each back on, just removing and re-installing cleans the connections, maybe you will get lucky
The SJB has several multi-wire connectors, you need to remove each one and have a look at the slots and pins, for corrosion, then put each back on, just removing and re-installing cleans the connections, maybe you will get lucky
#8
RF Veteran
iTrader: (1)
That's good, but you knew that because you can use that switch to move the passenger side window
The drivers side window is the only one that needs a pathway thru the SJB
You could rewire it to take the SJB out of the pathway, but no one-touch of course
The white/black wire on switch(1) would be hooked directly to white/black on motor
The tan/light blue wire on switch(4, not 6) would need to be hooked to the Red motor wire
Assuming I am reading the diagram correctly, lol
The drivers side window is the only one that needs a pathway thru the SJB
You could rewire it to take the SJB out of the pathway, but no one-touch of course
The white/black wire on switch(1) would be hooked directly to white/black on motor
The tan/light blue wire on switch(4, not 6) would need to be hooked to the Red motor wire
Assuming I am reading the diagram correctly, lol
#10
RF Veteran
iTrader: (1)
#11
Master window switch testing
I Have a 00 Ranger Ex Cab. Pass window works from both switches. But drivers window does not. Trying to pin down culprit. And im also interested in steps to bypass 1 touch feature and make the switch momentary on/off/momentary on. If thats not correct wording. Just have to hold switch down or up to get window down or up
#12
RF Veteran
iTrader: (1)
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