Power windows may not work due to faulty body control module on Pontiac Aztek

The Body Control Module may fail causing the power windows to stop working and other various electrical system faults.

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Average mileage: 117,000 (60,000–150,000)
5 model years affected: 2001, 2002, 2003, 2004, more2005
18 people reported this problem
7 people shared problem details
2001 Pontiac Aztek140,000
BCM (Body Control Module) failed, causing ALL interior and exterior lights to turn on and off at random....also caused intermitant failure of power windows, power doorlocks, radio, rear hatch realease, gauges.
2001 Pontiac Aztek140,000
tail gate would not function . fix remove fuse # 28 under hood fuse box for 5 seconds and reinsert this a short term fix air conditioner pump not engaging no power to relay . fix remove fuse # 28 bcm pump engaged air worked also a short term fix I'm going to replace or reprogram bcm as problems resurface after car sits in sun on hot days.
Windows don't work when the car runs for 45 minutes. So I'm trying to find out where the windows relay is located.
2002 Pontiac Aztek60,000
Many electrical problems from locks clicking on and off by themselves to back hatch not working and windows not working. Had to replace the module.
front windows at 180,00 mile and both back windows at 196,000
2003 Pontiac Aztek112,000
Same issue, all the power windows and sun roof stopped working at once.
Car died while parked outside while I was at work, replaced the battery then it started working fine, next day i realized windsheild wipers, power windows, and the a/c don't work. We've had random problems with this car since we got it, we've had it less than a year and already put a lot of money into its surprises. Don't have the money to replace the bcm. Just pissed at this dam car
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