Question about 2004 Chevrolet TrailBlazer

1 Answer

Car alarm i have a 04 trailblazer that has alarm system the alarm seems to work - but when im at the store and set it beeps -but when u touch the handle to get in the alarm wont work--however if i go to the car wash and leave the keys in it (not locking it) and wash the car -the alarm will work...Go figure ---How do i solve this to where the alarm will work right? thanks

Posted by on



1 Answer

  • Level 1:

    An expert who has achieved level 1.


    An expert that hasĀ over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 8 Answers

You need a satelite

Posted on May 31, 2009


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

What would cause one beep every two minutes that seems to come from the radio when the radio is off?

Sounds like it is related to the security the keyless entry working OK? Try unlocking the drivers door with the key to dis-arm the alarm...clean and lubricate ignition key with PB Blastor and work in/out and turning right to left in ignition switch...a rare but effective fix...hope this helps.

Jun 17, 2015 | 2005 Chevrolet Trailblazer Ext

1 Answer

T replaced my thermostat on my 04 chevy trailblazer and now it wont turn over

did you check to make sure the battery is fully charged?
On some GM products there are 2 large metal GROUND LOOPS bolted on or near the thermostat housing. Those are the main computer grounds. They are important. Make sure if you touched them they are both back on and tight.
Aside from the ground loop thing above, there shouildnt be anything youi would touch in a thermostat change that affects the starter, so for ease...treat it as a starting problem. It needs BATTERY CHARGED AND CABLES TIGHT. It needs GOOD FACTORY KEY (No security light or key symbol flashing on dash!), It needs SHIFTER IN PARK/NEUTRAL or CLUTCH FULLY DEPRESSED, and it may need alarm cycled OFF/UNLOCK even if the car isnt locked. Id start there. If all that tests out, then you may have a failed component in the starting system or an issue with security that needs to be checked. But start with those, most sudden start problems will fall in there.

Dec 22, 2014 | 2004 Chevrolet TrailBlazer

2 Answers

My Toyota Highlander alarm keeps beeping at a few minutes to11am and 2pm without anyone touching it. I want it reset

Disconnect the battery ground for a couple of days.It will reset once you hook it back up.Otherwise,unplug the alarm from the system.

Apr 09, 2014 | 2003 Toyota Highlander

1 Answer

Alarm 2005 chevrolet trailblazer


Nov 29, 2012 | 2002 Chevrolet TrailBlazer

1 Answer

Electrical Issue. Car not turning over. Charged the battery still won't turn over, all the accs work. Also key locks in, takes like 10 min to get out. I checked all the fuses and they are good. Is this an...

Have the battery checked, if it has a flat cell you may experience bizarre problems
like my mothers lincoln did (radio problems, security system problems, etc.) I would
also check the ground connections to the block and the chassis (I often clean and file
the block before reattaching grounds). Also check under the rubber boots on the
positive for corrosion (which happened on my 04 S-10 and caused a similar condition).
Hope this is useful.

Mar 27, 2011 | 2002 Chevrolet TrailBlazer

1 Answer

The anti-theft alarm goes off everytime you open door regardless if it is locked or not

Interesting, seems alarm has been set-off before<now circuit is ON> and not been re-set back to neutral<re-set circuit to OFF> so when doors are closed, alarm memory retains previous set alarm memory <circuit set to ON>. It'ill go off again whenever door being opened, regardless it have been armed or left open as the memory circuit recognise it still as before alarm set-off<circuit is set ON>.

Solution, 1) Read your car owner's manual in the alarm section, read on how to re-set alarm to neutral if it has been set-off while armed [my experience is by turning the ignition key as if you are going to start the car engine but do not start engine then back to off position, do it 3 times as it will beep after 3rd run]. 2) On 4th run, start the engine, lock all doors then unlock it, 3) Turn off engine, get out from car, lock doors and arm alarm. 4) Dis-arm alarm, open doors and see if it still set-off alarm as before.

If all that doesnot work, go to your local dealer as alarm system has a system fault that can't be fixed without proper equipments.

Follow the instruction on how to accept and mark advise as giving you a core solution. Return a thumb up and praise response. Thank you.

Jan 05, 2011 | 2000 Honda Passport

1 Answer

My 04 Trailblazer just had body work that required the battery to be disconnected. When I picked up the car. it seemed to be fine. After driving it in the rain for two days.the power door locks and dome...

Sounds like a short in the wiring. Was the body damage in an area where the wiring could have been damaged also? You should take it back to the repair shop and tell them what is happening.

Nov 16, 2009 | 2004 Chevrolet TrailBlazer

1 Answer

Cannot get alarm to go off and car wont crank. 1997 Accord

It ended up being my alternator. No one could figure it out with stantard know-how, i had to take it to a Auto Parts Store for a load test on battery, they found the alternator was pulling battery down and causing alarm and security to enable start-up. Thanks for getting back in touch with me.

Jun 03, 2009 | 2004 Honda Accord

1 Answer

Alarm system

you need to ajust the senceitivete on your alarm that should fix it

Feb 11, 2009 | 2000 Mazda MX-5 Miata

2 Answers

Back door wont open after can went dead and had to get a boost

try checking the fuses for the swithes themselves, usually under the dash or beside the doors

Dec 14, 2008 | 2004 Chevrolet TrailBlazer

Not finding what you are looking for?
2004 Chevrolet TrailBlazer Logo

202 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts


Level 3 Expert

76673 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22219 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8531 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides