Question about Chevrolet TrailBlazer
I can't unlock my Trailblazer. The key lock cylinder is not actuating the lock / unlock mechanism. How can I get the door open?
Posted by Anonymous on
Change battery in fob --or if does not work on key then possible linkage problem which will need to slim door [ passenger side --if have aaa --service station that does lock outs locksmith notify them but need to remove door panel to access what actual problem is
Posted on Aug 12, 2017
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Posted on Jan 02, 2017
you need to take it to the dealer and have them check the bcm for codes.... also have them check to be sure you have the latest software in the bcm.. its possible that you just need a software update... there are several TSB's covering the concern you have..... it can be a very simple fix with software or even a stuck lock switch may need to be replaced... without the proper diagnostic codes being read from the bcm all that can be done is guessing..and that can be expensive...
Posted on Feb 02, 2009
this ones trick but ive done it. you have to carfully pry back the top part of the door panel and you should get enogh room for a small arm to fit in and manuall pull up on the relese lever for the latch to the door then you can take the door apart for inspection
Posted on Mar 20, 2009
There are several suggestions out there on how to retrieve BMW keys from the trunk. Many of the ways I tried failed, and it takes 2 to 3 days to get a new key made up. In the coupe there is the center piece in the back seat that folds down. Then on the back wall there is material that will fold down that is held up with Velcro. Behind that you will find a rubber insulation that is mostly cut and looks like a door, but not all the way. Carefully cut the rubber to remove the piece. Now you will find a metal wall, but there is a large piece that is tack welded on. I got turned around and kicked it with the bottom of my foot and got 3 sides loose. Then a softball bat knocked the final side loose. Pull that out and trash it, the final barrier is the insulation that is held in place with plastic clips that can just be pushed down. After that you can a pretty large hole to work through and get the keys. Just put everything back in place other than the metal plate and you will never know anything was done.
Posted on Mar 30, 2009
the door lock actuator is defective, they get really hard to move when they go bad, that is why the difficulty with the key.
Posted on Mar 31, 2009
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