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keyless system not working 2005 trailblazer

10 messages,  Last post on Sep 26, 2007 at 5:57 AM

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#3 of 10 Re: keyless system not working 2005 trailblazer [timmyjoe] by natd7677 Jan 04, 2007 (7:06 pm)
Replying to: timmyjoe (Dec 10, 2006 1:00 pm) 2002 Chevy Trailblazer here. I have the same problem, keyless remote not activating. I think it is most likely a fuse, but am afraid to explore it, much too complicated for someone average like me. I "think" the keyless fusebox is under the rear passenger seat, when my mind gets around to it, I will try to look at it. Anyone else who is successful at it, email me at natd767yahoo.com. Thanks! Replies to this message: gabe87 (Sep 12, 2007 7:41 am)
#4 of 10 Re: keyless system not working 2005 trailblazer [natd7677] by gabe87 Sep 12, 2007 (7:41 am)
Replying to: natd7677 (Jan 04, 2007 7:06 pm) I have the same problem with mine also. I tried to look at the fuses underneath the back seat but i really didn't find anything. The other day i noticed another fuse box underneath the hood. I haven't had a chance to look in there yet but I'm wondering if the bad fuse is in there. This had happened to me twice. The time before it happened for a few months and then all of a sudden it started working again. Then once again it cut back out. My dad said it might be a loose wire, but i don't know. If anyone figures it out, let me know.
#5 of 10 Re: keyless system not working by tblazed Sep 13, 2007 (8:57 am)
There have been some problems with the wiring harness from from the top of the liftgate into the roof where it flexes and bends every time the liftgate is opened and closed. The ground wire breaks which will disable the RKE (the module is in the liftgate) with the wiper, and the power lock mechanism. The license plate lights will be dead too when that ground is open. Everything electrical in the liftgate shares a common ground.
#6 of 10 Re: keyless system not working 2005 trailblazer [timmyjoe] by kabak Sep 20, 2007 (12:38 am)
Replying to: timmyjoe (Dec 10, 2006 1:00 pm) I had this problem too   I repaired like this for .10 $ Look at the backdoor inside you have a motor ( black )with a little white arm at the end of this arm, a part like a black pill slide out of his case, this is why the keyless fail.   I did a little hole and place an aluminium plate over this black part to keep it in buy a bold size 2 or 3 with a lock nut   excuse my poor english   Replies to this message: tblazed (Sep 24, 2007 2:57 pm) kabak (Sep 25, 2007 6:56 am) tidester (Sep 25, 2007 10:42 am) and 1 more...
#7 of 10 Re: keyless system not working 2005 trailblazer [kabak] by tblazed Sep 24, 2007 (2:57 pm)
Replying to: kabak (Sep 20, 2007 12:38 am) Interesting. Good illustation btw...   So that arm comes out of the motor where it should nomally be connected, and then won't unlock the latch mechanism? That arm goes over to the latch that's operated by the outside handle? Replies to this message: kabak (Sep 25, 2007 6:56 am) tidester (Sep 25, 2007 10:42 am) kabak (Sep 26, 2007 5:57 am)
#8 of 10 Re: keyless system not working 2005 trailblazer [tblazed] by kabak Sep 25, 2007 (6:56 am)
Replying to: tblazed (Sep 24, 2007 2:57 pm) That arm goes over to the latch that's operated by the outside handle?   all this system goes with outside handle it's there to move some pins to stop the handle and windows's button to move !   now !   if you look inside the car ( lift the backdoor ) remove the little round plastic cover at the bottom of the backdoor   you will see the white part of the motor ( electric connexions )       at the right end of the white arm you have this little black piece how is pushing to do rotate (x - y axe )a grey part usualy it stay well, but sometime the white arm can't because the black piece slide so easily.   to repair   remove a bolt under the belt how close the door remove the inside cover of the backdoor   and 4 bolts under the door as shown in first image     do a little hole .... red ......in the yellow part   you have the place to do a hole whitout touching at the arm   do a aluminium plate..........green with same holes buy a little bolt ( sz 2 or 3 ) with lock nut   and install like before the last image   excuse my english   and I hope you will understand   but the garage asked me 400.oo$ to repair the keyless system   with perseverance it's costed me a bolt and nut and free time Replies to this message: tidester (Sep 25, 2007 10:42 am) kabak (Sep 26, 2007 5:57 am)
#9 of 10 Re: keyless system not working 2005 trailblazer [kabak] by tidester HOST Sep 25, 2007 (10:42 am)
Replying to: kabak (Sep 25, 2007 6:56 am) That's very nice! Did you create the graphics yourself? I'm impressed.   Consider writing up a Guide   tidester, host SUVs and Smart Shopper Replies to this message: kabak (Sep 26, 2007 5:57 am)
#10 of 10 Re: keyless system not working 2005 trailblazer [tidester] by kabak Sep 26, 2007 (5:57 am)
Replying to: tidester (Sep 25, 2007 10:42 am) Did you create the graphics yourself ?   yes, It's easy when you know a bit ' Sketchup '   soft for make 3d drawing   http://sketchup.google.com/

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