Electric door locks do not work to lock or unlock with ether rocker switch or the key fob. i can use the rocker switch to change the door lock programing, assuming the switch works. fuse is good. is there a relay or what could be the problem?
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 ???
My check engine light came on so i un hooked my battery and now my keyless entry does not work my driverside window does not work and my power locks do not work.
It is a bad problem for the Colorado's. Problem is absolutely traced to the drivers window and lock module. Replacing it does the trick at $130. Some have disasembled the module and took the circuit board and placed it in a oven at 375 degrees for 8 minutes. This seems to fix cold solder joints on the board and is worth a try before replacement (won' harm a bad part). Nothing lost to try it.
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yes fuse looks good and tested good.
i did not test for power to the drivers side door lock switch but assume there is communications from the switch when i can program the door locks (i can change the door lock mode).
I had the same problem with my 05 chevy colorado. I had a check engine light come on and previously pulled codes on it. when got to the house the light came back on. I disconnected the negitive terminal to take the light off.Light came off but now power locks wont work as well as driver side window. Fuse good now wondering if theres a relay or mabe the switch is closed and cant recieve current.
Wow! I thought I was the only one with these problems, I was ready to set fire to the truck. lol It first started with the check engine light. Went to auto store and used a scanner. I disconnected my negative battery cable and then cleaned my throttle body. When I hooked it back up, my drivers side window woulnt go down, but the rest did. My keyless remote didnt work, nor di any of the butons inside the truck for that matter. After messing around, and checking every fuse, it just seemed to come on. Recently, I changed my battery terminals, and now they are back to not working.
door locks not working. driver seat window not working. I checked fuse, okay. all the other windows work. The battery keep going dead.
My wife left my key on after she got a cd out of the player. Battery was low when I realized she did it. Truck started next day but after driving for about twenty minutes the driver side window and power door locks don't work. Fuses are good took switch out and cleaned , still no drivers side power window or doorlocks...passenger window works with that side switch and master control on drivers side.
well if i didn't have a scanner to check the body control module to verify communication to and from the switch , i would use a test light and check the drivers side door lock switch , power comes from that #21 fuse straight to the driver switch , orange wire , check if its hot , if so , it would sound like a master switch issue .
in the fuse block under the hood , there is a door lock fuse , its # 21 , its a 20 amp fuse , you say this is verified good ?
That's the problem I'm having right now exactly. Had the light come on, pulled the codes, now the same problem with the locks and window. Tried putting in a new Master lock switch, new battery's in the key fob. Still nothing.
I'm having the same problem right now. Light came on, pulled codes, now nothing. Tried a new master lock switch, new battery's in key fob, nothing.
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