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Windows won't work.....

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Old Apr 28, 2016 | 09:36 PM
  #1  
Stockerhhr's Avatar
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From: American fork, UT
Windows won't work.....

Seen a couple threads went through everything I could think of.... Both 30 amp fuses are good and the 2amp fuse is good also the 50amp fuse by the batter my is good... Windows won't work the window lock button light up on and then goes off when off Windows won't work in either from master switch or each individual switches... I replaced the master switch and still no fix... I don't know what else to check... Please help !!!!
Old Apr 28, 2016 | 10:22 PM
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Time to check the grounds!
Old Apr 29, 2016 | 07:25 AM
  #3  
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Has anyone been messing around in the waterfall area? Did they work before?

Link to: https://www.chevyhhr.net/forums/how-...cations-56504/

and this:
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Old Apr 29, 2016 | 09:20 AM
  #4  
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Originally Posted by Oldblue
Time to check the grounds!
I read that one of the possible grounds is under the driver seat ? Any others ?
Old Apr 29, 2016 | 09:21 AM
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Originally Posted by donbrew
Has anyone been messing around in the waterfall area? Did they work before?

Link to: https://www.chevyhhr.net/forums/how-...cations-56504/

and this:
I put a radio in a while ago they just started happening and I check that yesterday oulled the radio out and went through all the connections
Old Apr 29, 2016 | 09:47 AM
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Power goes from the BCM fuse to the drivers door master switch, from there to the other doors. Ground wire point for that feed should be under the drivers seat.

You said you replaced the master switch and that did not work ? I would assume you checked the old one for power with a test light or multi-meter ?
Or did you just throw in a new switch hoping that would fix it.

I would suggest checking the switch wiring plug for power and ground continuity.
Old Apr 30, 2016 | 09:00 PM
  #7  
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Originally Posted by firemangeorge
Power goes from the BCM fuse to the drivers door master switch, from there to the other doors. Ground wire point for that feed should be under the drivers seat.

You said you replaced the master switch and that did not work ? I would assume you checked the old one for power with a test light or multi-meter ?
Or did you just throw in a new switch hoping that would fix it.

I would suggest checking the switch wiring plug for power and ground continuity.

So just pulled the drivers seat out ground is still connected tight ! I tried the master switch even though I saw power and ground from each button and saw them switch pos to neg... So if the switch is good fuses are good ground is good it's either all the motors went out at the same time or... The bcm has a issue right ? What else could it be ?
Old Apr 30, 2016 | 09:07 PM
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Try a battery lobotomy see if that resets the BCM.
Please just disconnect the battery negative cable for 30 minutes, do not close the rear hatch door!!
Old Apr 30, 2016 | 10:37 PM
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Originally Posted by Oldblue
Try a battery lobotomy see if that resets the BCM.
Please just disconnect the battery negative cable for 30 minutes, do not close the rear hatch door!!

Just tried that no such luck... Don't know what else to do... I don't get that everything else works, sun roof, locks, even the light on the window lock works, the rap works good no loose connections and no pinched or cut wires from the dash to pillar to doors.... Wtf !!!!!
Old Apr 30, 2016 | 10:54 PM
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Post #7 says the ground wire is connected tight. But, did you test the ground at the master switch ?
What I mean is, did you test the wire for continuity at the switch ? Just because it's connected under the seat doesn't mean it's grounding the switch.
Got to get out the multi-meter and do some actual testing.



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