05tahoeguy
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- Joined
- Sep 17, 2016
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hi guys, i have a 2005 tahoe, the rear windows are not working they are not getting power (orange wire) at rear door switches ground is ok (black wire)
front windows work fine
if i give power to the orange wire at the switches they do not work.
they do not work from the drivers door controls
if i give the motors power directly they work both ways
any idea why they may not be getting power?
i swapped the drivers control module with one i know works and tested the one i have in another tahoe and the drivers door controls are fine.
im at a loss right now. could it be the bcm stopping my switches from working? if so is there a way to bypass the bcm controls?
thanks for any help you guys might be able to give
also i have attached the wiring diagrams foro the windows controls
front windows work fine
if i give power to the orange wire at the switches they do not work.
they do not work from the drivers door controls
if i give the motors power directly they work both ways
any idea why they may not be getting power?
i swapped the drivers control module with one i know works and tested the one i have in another tahoe and the drivers door controls are fine.
im at a loss right now. could it be the bcm stopping my switches from working? if so is there a way to bypass the bcm controls?
thanks for any help you guys might be able to give
also i have attached the wiring diagrams foro the windows controls