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Pete, Pontiac Technician
Category: Pontiac
Satisfied Customers: 27862
Experience:  17 Years Pontiac Technician and training.
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Pontiac Montana SV6: I have an 04 montana the rear power

Customer Question

hi I have an 04 montana the rear power vent windows will not open
. How should I go about troubleshooting it ?
Submitted: 2 years ago.
Category: Pontiac
Expert:  Pete replied 2 years ago.
My name is ***** ***** I am a professional here at Just Answer. I noticed that your question was not getting a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.
The switch signals will need tested further to see if the switch is sending signals out to operate the windows.In some cases I have seen the BCM (body control module) fail before and cause this fault needing replaced.If you can have the fault codes read out/checked in the BCM to see what codes are set as this will usually help locate the fault.
Thanks Pete