Having problems with your 2004 Chevrolet TrailBlazer ?

Key fob does not unlock doors on 2004 trailblazer

Posted / edited by AnonymousUser on : 22-01-2018

Answers :

Repair Help & Product Troubleshooting for 2004 Chevrolet TrailBlazer

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

99 clk 320 changed key fob batteries car acted funny and key took a minute to unlock and turn in ignition and now it is stuck in and wont turn just stays locked at 0. door locks and unlocks dnt work either it worked i changed batteries in key on monday and on saturday it quit working? is it posible the key lost program i only have one remote


... 1999 Mercedes-Benz CLK

When I got out of my cherokee the doors locked and the keys were in the ignition and the car was running. This was ok because I was home and I had an extra key fob in the house. But the reomote would not unlock the doors or the rear window. I didn't have a spare key to manual unlock the doors. This has never happen before. I had to pay someone to get the doors unlock. After that I shut the doors with the key in the ignition and this time the key fob worked. Opened and unlocked doors while t


Need to get the remotes reprogramed ... 2008 Jeep Cherokee Grand

Key fob will not unlock driver side door and controls on driver side doors do not work on 2006 Chevy Trailblazer. All other locks and doors respond to the fob and their individual controls. How do I fix this problem?


... 2006 Chevrolet Trailblazer

When we use our key fob to lock the doors, i know we must use the key fob to unlock the doors to avoid the alarm from going off. Recently I parked in a parking garage at an airport (left key fob at home) and left my tundra for several days. I used the inside lock button to lock the doors. Upon my return, I used the key to unlock the door and the alarm sounded. I could not get the alarm to stop sounding unless I locked the truck back and of course i could not crank the truck. If I go back t


You should be able to just unlock the door with the key, and even if the alarm is still going of try to start it the key should override the alarm. ... 2001 Toyota Tundra

Locked the doors with fob key last night,cannot unlock with fob key today but the back door was not locked can i manuaaly unlock the other doors with the key with out alarm going off


... 2005 Chrysler PT Cruiser

2004 Buick Rendezvous doors will not lock with key fob or lock button, must manually lock on each handle. Doors will unlock with key fob and unlock button on door???


... 2004 Buick Rendezvous

2004 Trailblazer Won't Unlock with Key Fob or Actual Key


... 2002 Chevrolet TrailBlazer

1999 Toyota Avalon, key fob locks doors, but will not unlock. When open door w/key alarm goes off and won't shut off until car started. Sometimes key fob trunk release works, but sometimes not. Alarm goes off regardless of whether key open driver or passenger door. Will resetting the key fob help and if so, how can one reset the key fob?


Hello the identical thing is happening to me did you find out what was wrong? regards Ellen ... 1999 Toyota Avalon

2007 g5 door switches will lock, unlock doors. key fob will not, also will not start engine, but power trunk unlock works and panic button works with key fob .how do i diagnos problem with key fob


The fob itself is bad. You can sometimes take them apart and clean the contacts but 9 times out of 10 they have to be replaced. ... Pontiac G5

2005 GMC Yukon Denali key fob (remote) not working after battery was unplugged. I tried the generic hold down unlock on driver's door and cycling the ignition key twice from on to off. The doors respond by unlocking and locking but when I hold down the fob buttons (lock and unlock) it doesn't respond even after a minute and on two different fobs.


... Cars & Trucks

2009 nissan murano intermittently does not recognize the key fob. Sometimes the door will not open by pushing the button on the door handle, sometimes it unlocks and then gives me the NO KEY indicator on the dash and the brake is hard and will not start. I have to get the key fob out and lock and unlock the doors a few times and then it recognizes it. Anyone else having these issues? Our Nissan dealer can't get it to fail when we leave it there for a day and will not try to fix the problem.


... 2009 Nissan Murano SL

Land Rover doors will not lock or unlock with key or key fob. The key fob red light shows 1 flash when pushed to unlock or lock doors. Manually, key will turn in lock but it doesn't seem to "click" while turning key.


... 2003 Land Rover Discovery

Land Rover doors will not lock or unlock with key or key fob. The key fob red light shows 1 flash when pushed to unlock or lock doors. Manually, key will turn in lock but it doesn't seem to "click" while turning key.


... 2003 Land Rover Discovery

EIs Installed a viper remote start on a 2004 subaru forester xt. The problem is that when I Lock the dorrs by pushing the lock switch on the door, when I go to unlock with the key fob, the doors do unlock, but the factory horn alarm goes off. The same issue exist when I use the key fob to lock the doors before all doors are closed, the alarm goes off when I return and open the door. The installer says there is no way around this. Is there?


... Cars & Trucks

2006 Scion XA. Could not unlock doors with key fob. Used key to unlock doors. Alarm went off & would not go off. Had to shut the doors & lock with key. Now when I unlock the door with the key the alarm does not go off, but now the car will not start


Battery in frob may need to be changed, also alarm system may have gone into default. ... 2006 Scion tC

My Porsche Cayenne S Key fob no longer unlocks the doors wirelessly but does work on the ignition. I tried unlocking door manually then hitting unlock/lock button of fob and nothing (per the manual) everything else works fine. Then I replaced the battery in the key fob. Still nothing. Any ideas?


Unlock the door then press the lock button on remote and hold down for 20/30 secs.manual does say hold button..... ... 2005 Porsche 911

Kia Rio 1.5 diesel Factory alarm,car horn honking,side indicators flashing,unable to start the car. When I arm the car with the fob and unlock the door with the key then open the door the horn starts honking and the side indicators flash. If I put the key in the ignition the car will not start.When I lock the car with the fob when sat in the car the honking stops and I am able to start the car,I then need to unlock the car with the fob. My concerns are how do I stop the honking and start the car


The fob is infamous for its battery life. It gets drained so quickly that there happens to be a little later when the fob is very close to the door lock, ignition & unnecessary triggers the alarm due to low reception as the battery of the fobs di ... 2003 Kia Rio

2004 vw beetle drivers side window does not work with key fob or door switch and does not go down slightly when door is open or convertible top is lowered. all other windows work. door locks will not work with key fob or door switch. drivers side door will lock with key but other door remains unlocked and alarm will not set. headlight on warning horn goes off when lights on and eng running. Are all these things related and could it be the drivers side window motor or microswitch?


... Cars & Trucks

2003 X5, Key fobs stopped working approximately 5 months ago. Had to lock and unlock the doors with the actual key. However today the key would not work in the door lock. My husband got out of the car on the driver's side of the car and shut the door, I was about to get out as well when the doors immediately locked and activated the alarm. Thank goodness I was still in the car. None of the doors could be unlocked from the outside or with the central locking system button. When I pushed the centr


... 2003 BMW 5 Series

Try to reprogram the keyfob went through the guide put key in the ign lock door with other key wait 5sec and so on at the end of the sequence it unlocks the door nd the indicators flash take key out of the ign try to lock the door with fob dos'nt lock or unlock the doors it like it loses it memorie some how is there anyother way to store the memorie or another way to try.


I recently changed the batteries in the key of my 2001 Audi TT. To reprogram it, I needed to take this 1 key to the vehicle, click on the unlock button and within 1 minute, open the driver side door manually with the key. It worked. ... 2000 Audi TT

I have a 1996 gmc suburban that i cannot unlock the driver's door. it was locked with key fob. i cannot unlock the door or open the door. the key will not unlock the door. help anyone?


If the key does not turn the lock spray it out with wd 40 run key in and out of lock few times.because everyone uses remotes to open their cars the waffers in the door locks get coroded and wont fall in proper place when key is inserted.give it good ... 1996 GMC Suburban

2003 ford focus locks with key fob,key,door switch,and door lock. will only unlock drivers door with key. does not unlock central locking system with anything but door rocker switches


... 2000 Ford Focus

Key fob will not lock driver side door, does lock other 3. Fob will unlock all doors. Alarm will sound if use fob to lock doors and then driver side is opened. Recently if I get in car and put keys down the alarm will arm itself and if I open door it sounds off. Not in car for more than a minute. Also driver side window does not go auto down as the others and button must be held down.


... Cars & Trucks

1999 Volvo V70 - The tailgate door will not unlock with the all unlock button on the drivers door OR when I unlock the drivers side door with the key. There is also NO LOCK cylinder inside the tailgate lock. I do not have the electronic lock key fob. I can only lock and unlock the tailgate with the button inside the tailgat itself. HELP!!!!


You will need new t gate lock assembly parts inside are worn out ... 1999 Volvo V70

2000 Jeep Grand Cherokee. Locked the doors using the key fob (keyless entry). And hour later, tried to get into the jeep using key fob, but wouldn't work. Unlocked door with key, but NOTHING happens when I try to start the car, like a kill switch is on or something. Any way known to reset it? I bought new batteries for key fob - no luck.


Did you try calling a dealer sometimes they are the only ones that can reprogrm these things ... 2000 Jeep Grand Cherokee
  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || www.carrestorationshop.com || Terms of Use || Contact || Privacy Policy
Load time: 1.6484 seconds