Bench Testing Window Motor (XJ8 X350 2004-2009)
#1
Bench Testing Window Motor (XJ8 X350 2004-2009)
It is possible to bench test a window motor for the X350 without actually plugging it into the wiring harness at the regulator. This will save tremendous time if you want to test a "used" motor or an existing motor!
The gray plugin has small numbers written on it. From the top of the plugin which has the "catch", #1 wire is on the left;wire 4 is the last on the right (Pic). Bottom row, wire 5 on the left;wire 8 is on the right of the plugin (pic).
Pins 2 and 7 require constant 12 VDC to be applied to them. Pin 8 is your ground. Pins 4 and 3 control the motor direction (4 is down, 3 is up). Put wire 3 or 4 to the ground wire for the motor to work. Again, pins 3 and 4 require this GROUND to be applied to them to make the motor move. Do NOT apply positive to wire 3 and 4! Pin 1 is not used. Pin 6 is for the global close function (should need to ground this pin to make the motor go in the close direction).
The common fault I have had with 3 of my 4 windows on my 05 XJ8VP was the glass/motor would move only a few inches each time I pressed the switch. I had to press the switch repeatedly to get motor work/glass to move. There is an electronic board inside the motor housing that is the problem! Hopefully, someone will eventually know how to make the repair!
Hope this helps someone! I received no help in reaching out to the various forums.
Richard G.
The gray plugin has small numbers written on it. From the top of the plugin which has the "catch", #1 wire is on the left;wire 4 is the last on the right (Pic). Bottom row, wire 5 on the left;wire 8 is on the right of the plugin (pic).
Pins 2 and 7 require constant 12 VDC to be applied to them. Pin 8 is your ground. Pins 4 and 3 control the motor direction (4 is down, 3 is up). Put wire 3 or 4 to the ground wire for the motor to work. Again, pins 3 and 4 require this GROUND to be applied to them to make the motor move. Do NOT apply positive to wire 3 and 4! Pin 1 is not used. Pin 6 is for the global close function (should need to ground this pin to make the motor go in the close direction).
The common fault I have had with 3 of my 4 windows on my 05 XJ8VP was the glass/motor would move only a few inches each time I pressed the switch. I had to press the switch repeatedly to get motor work/glass to move. There is an electronic board inside the motor housing that is the problem! Hopefully, someone will eventually know how to make the repair!
Hope this helps someone! I received no help in reaching out to the various forums.
Richard G.
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Wingrider (07-13-2023)
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