Power locks and drivers side window and switches
 

So after the late night fun with the blower motor resistor and dead battery, I now have a new issue this morning.

My power locks will not lock/unlock when I press the button on the passenger or drivers side switch. All window and lock switches with the exception of the front drivers side are illuminated. From the front drivers side I can roll down all windows except the drivers side. When I place it in park, none of the locks unlock; when I place it in drive, none of the locks lock. This seems to have started after bring the truck home from the dealer and my battery going completely dead while fixing the blower motor resistor. I've checked the window fuses and power lock fuse (I think was fuse 68 and 8 under the hood) and all looks well. Any suggestions?

There are other threads on this. Side effect of trying to crank a dead or discharged battery. First, give it some time to resolve itself, like 5 ignition cycles (that means 5 drives). Search out the other threads for more.

Thanks Doc! Searching again now......

I have a similar problem. My driver's side all window lock does not work and only windows go down from master control driver's side door. Working out the kinks! :)

HUMMERZ is the man! His procedure worked!

1. Unlock
2.remove drivers side master switch and disconnect both connections (mine are white and blue)

3. Press lock on key FOB

4. Press unlock on key FOB

5. CONNECT SWITCH

6. Start truck and test buttons.

I did take mine in the house and warm it with a blow dryer and heard a click as it warmed up, guessing a relay in the switch was froze. Its been around -10 to -15 degrees here in Pittsburgh past few days. So glad my ride is back to normal!

I don't have the factory key fob. Instead I have aftermarket Viper key fob. Driver's side master switch disconnect? Screwdriver? I'm not a handy guy, sorry, but I wish I was :(

Not working ......
1. Passenger window: Passenger door button (window goes down from driver's door control only).
2. Lumbar control: Driver and Passenger.
3. Seat heat button: Passenger only.
4. A/C / Heater: Heater blows air, not even warm.
5. Passenger side rear view mirror
6. Radio fuse pulled due to draining the battery ( Best Buy will troubleshoot Monday).
7. All Roof Rack clamps busted and does not tighten down (racks move at speed).

I just paid Stealership repair AC and Sun Roof water leak=$1000.00
Local mechanic tune up, fix some other little stuff, oil change=$400

I'm beginning to think my 09 Alpha might be a lemon. I'm disappointed because I am just now ready to drop the big money to lift it and add all the parts to make the H3 what it should have been from the factory.

Headed back to local mechanic fix stuff above Monday.

My patience is being tested to say the least. :)

H3Ray, man you're getting played out by the dealer. I highly suggest doing searches for your problems here before going there. I fixed my sunroof for free, and my AC for 30 bucks, because of this site!

1000!? I hope they gave you a brand new Moonroof and AC ! Lol..

On a side note, have you checked to see if your electrical issues stem from the past Moonroof leakage ? Could be way off but you may need a bcm if water seeped into your right front kick panel. Good luck

Taking her back to Stealership tomorrow! :)

For your Passenger Seat Heater to work, Someone must be sitting in it and the Seat Belt buckled.

Had the same problem last week, temp dropped to single digits, Hummer started hard, door locks and window did not work. Changed battery, had a bad cell, and now problem solved. Temps now -15, starts like a champ and everything works the way its supposed too. Hopes this helps out, would not of suspected battery since it was 2 years old.

Power Lock/unlock and drivers side window switch and remote doesn't work
 

Good morning everyone,
is winter here in East Coast and we dealing with cold weather. I would like to share my recent problem with my 2006 Hummer h3. Is about last week (1/27/22) I when out to the store and when I trying to lock the vehicle is doesn't work with the remote, so I get in inside and press the power lock also not working, so start to press all the switch and finally find out the rest of the switch is working but the power lock switch and drivers side window ( driver side window won't go down) is not working.
Thanks to this forums with all the suggestions you guys Put in here is working. What I do is :
1. Check the fuse number 8 and 68 (make sure is good 👍)
2. Disconnected the positive battery cable and leave it for 30 minutes.
3. Remove the master switch window located on drivers side door.
4. Open and clean the master switch also gently blow dryer (this help to remove the moisture and dammnes causing by the rain and cold weather temperature.)
5. Put back the switch together and installed to the door.
6. Connect the positive cable battery
7. Start the vehicle with all the accessories turn off including head light.
8. Everything is working and back no Normal. Thank you guys, hope this post usefull for Hummer h3 community 🙏🙏🙏

Had similar issue with my 03' H2. Drivers door didn't unlock, windows wouldn't roll down from drivers side and outside mirrors wouldn't work. Disconnected battery. 30 min later reconnected, everything works. Thanks guys!

07 Hummer H3 driver's indow & power locks
 

Had the same issue after disconnecting negative terminal only, then the dreaded drivers window & power lock problem. Tried pretty much all the fixes and nothing. Then watched the video with having to discharge the capacitors in switch and this worked. I would imagine if I had switch out longer that probably would of worked as well. But with no waiting just try the discharge and should work unless the problem is driven by something else. Cheers

Lock / Window issue
 

Do you have the link for the video? TIA

8 out of 10 times it will take care of itself after several ignition cycles. Drive it. If it does not clear up, search the numerous threads here and use Google and AVOID digging up old threads here to tack on a question.