Power Locks Not Working

[GeoffBurncred]

Hi guys, new to the forum so take it easy on me
Anyways here's my questions:

1) My power locks have recently stopped working at random times. Up until a week ago, both the driver/passenger power locks were working. Now it seems sometimes throughout the day they like to work and sometimes they don't. Usually when I start my truck and start driving they work perfectly, but when I stop and turn my truck off and go to lock the vehicle to arm the alarm system, they don't like to work. I can't think of a reason why this would be happening. It can't be a fuse. So what else could it be?

2) I live in Canada so it's almost like being in the god dam arctic during the winter. When it's cold out, even if my truck is plugged in overnight, I go to start it in the morning and it turns over fine. But, then it starts to low idle----high idle----low idle------very low idle-----stalls out. Again, it's freezing up here, temperatures in the high -30 overnight.

I also should add that I have a full Dynomax Dual Exhaust System and full Volant CAI System. Not sure if it matters, but thought I should add that in as well.

 

[theycallmemrchase]

About your door locks. a few things come to mind, im sure if im wrong someone will correct me lol. but i belive you may have a bad wire or your actuators are starting to fail ?which is easy enough to fix.

as for your second problem i too live in canada (saskatchewan) i was just wondering if maybe you tried to reset the computer in the winter. to see if that makes a difference ? or perhaps its your cold air intake causng issues ? i have heard of guys who run CAI in teh winter having these kind of problems. i heard sometimes you have to get the computer tuned so itll run right with a cai.

good luck to ya

 

[theycallmemrchase]

and im aware i am a horrible typer. FYI lmao

 

[Wartsnuff]

I am going to guess

but first i would check all the fuse's

and then from experience i would grab the harness between the drivers door and kick panel ... and move the harness as you are pressing your lock/unlock buttons and see if you can get them to work.. if you can repair wires and you should be good

cheers
good luck
Warts

 

[Russt1950]

door locks

Just had mind fixed under warranty. I have a 2009 Sierra and all the locks would work except the front passenger door. They told me it was the actuwaiter and replaced it.