Problems with door locks and window

How to fix the Chev power window door lock switch - YouTube

? 5:04
https://www.youtube.com/watch?v=XDKaDURD8Sc
Jul 13, 2013 - Uploaded by spelunkerd
How to fix the Chev power window door lock switch ..... Some time later my drivers side window stopped working in the down position. ... These intermittent electrical problems are frustrating,aren't they? .... How To Install Replace Door Locks Chevy GMC Truck Silverado Sierra Yukon Tahoe Suburban ...

Diagnose Power Door Locks Dont Work Properly - Auto ...

www.auto-repair-help.com/.../diagnose_power_door_locks_dont_work_...

An inoperative power door lock can be caused by the switch, solenoid, wiring problem or ... Hi, I have a 2005 Nissan Sentra and the power locks aren't working. .... Hi, mypassenger door locks/unlocks both doors but my driver side door works independently and .... I have a 1986 Chevy Silverado K10 with auto door locks.

SilveradoSierra.com • 2003 silverado no power in right door ...

www.silveradosierra.com/.../2003-silverado-no-power-in-right-door-t30...

If it is just on that side in a relatively new car with no damage check the following:
Fuses/Relays Motor Inside Door for Window/Door Lock
It could be a coincidence that both failed at once, they could be linked, or they could be jammed together. Remove the door panel and check for any damage, failures, etc. Actuate the locks and windows with the panel off to see if anything moves/fails to move as planned.

check the control on the door some times is loos also the fuse on that door.

Check for door ajar switches not making contact.

Just did this procedure I got from coloradofans.com forums:

"any type of power/voltage change seems to trigger this issue

The most common symptom is power locks fail and only the driver window quits, however that is on the extended cab.

Steps to fix and it works every time.

take door panel off driver's door
Disconnect the wiring attached to window and power lock control unit
disconnect battery cables
connect the negative to the positive cable(((NO BATTERY CONNECTED)))
This will act to short residual voltage in the system

5 minutes later
place the key in the ignition and turn to the run position
connect the wiring to the window/lock controller
connect the negative cable to the battery
then the positive
open drivers side door
turn key to the off position((do not remove yet)) you should get a series of dings through speakers telling you the key is still in the ignition
once it begins dinging pull the key out and you should hear the door lock solenoids trigger and the windows should work." - Coloradofans.com forums

Just figured it out and replicated it 3 times..

any type of power/voltage change seems to trigger this issue

The most common symptom is power locks fail and only the driver window quits, however that is on the extended cab.

Steps to fix and it works every time.

take door panel off driver's door
Disconnect the wiring attached to window and power lock control unit
disconnect battery cables
connect the negative to the positive cable(((NO BATTERY CONNECTED)))
This will act to short residual voltage in the system

5 minutes later
place the key in the ignition and turn to the run position
connect the wiring to the window/lock controller
connect the negative cable to the battery
then the positive
open drivers side door
turn key to the off position((do not remove yet)) you should get a series of dings through speakers telling you the key is still in the ignition
once it begins dinging pull the key out and you should hear the door lock solenoids trigger and the windows should work.

Three years and a very unhappy girlfriend who owns the truck. but she's happy now.

hook your battery back up...

I believe you need a new switch in drivers door goto a wrecker , new GM ones are $$$$$, happened to me, i just unhooked battery to clear a CEL and had window open at the time ( won't do that again ) and door locks and drivers window won't work ,, checked fuses ,everything good then took door apart and put power to window motor was able to put it up, googled and found lots of people in same boat , hope it works for you ,,,,D

I had a problem where drivers window and door locks did not respond. I got them both working again by activating the 4-way flashers! This must reset something somewhere. This is the second time this has worked for me.

i disconecter the battery on my 05 colorado and now my electronic switch to lock/unlock does not work and my driverside window doesnt either.... all fuses are good as well ???