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2002 Trailblazer LT Radio sound problems

There have been 3 times in the last 4 months the radio sound has stopped working. The vehicle has approximately 71000 miles and has no other problems. The radio then all of a sudden turns back on. Is this an electrical probelm worth taking in or not

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  • lexshell1 Dec 24, 2008

    My airbag light stays on and my speakers have static and sound far away. I also have a clicking sound coming from the dash. Do I take the panels off the door to check the speakers or look elsewhere?

  • dan May 11, 2010

    check the speaker wires first, make sure they are connected good at the speakers.

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6 Suggested Answers

  • 3 Answers

SOURCE: radio and cd player stoped working suddenly

the security on the radio has been tripped you need to take it to a GM dealer and have them run a code to unlock it CAL means calibrate 

Posted on Jul 16, 2008

davidsspa572
  • 51 Answers

SOURCE: 2007 Trailblazer starting problem

you should take it to your local garage or dealer and have them hook it on a computer that would be cheaper in the long run for you because from what you are describeing it could be a list of things.

Posted on Nov 08, 2008

fyrebyrd1
  • 121 Answers

SOURCE: 1996 chevy blazer radio turns on but there is no sound

I have a strong feeling that the head unit "radio" has finally gone bad. You describe a situation, in which you have to turn it on and off, to get it to work. Typically if the sound comes out of all speakers, after doing that, then the speakers were never broken. The head unit itself should be replaced. I hope this helps.

Posted on Nov 16, 2008

  • 1 Answer

SOURCE: 2004 Chevy Trailblazer radio and CD player works, but no sound

if you have installed a new cd player in there then the propblem could be that your speaker wires and either touching each other or grounding them selfs out.. pull of the cd player and check to make sure all the speaker wires are covered properly and no bare wires are exposed.. if you still have a factory cd player in it then you will probably need to take it to a dealership to have it checked out..

Posted on Feb 23, 2009

  • 259 Answers

SOURCE: the driver seat will not slide back or forward

checkm the fuse box for a blown fuse hope this helps regards Jim

Posted on May 14, 2009

SOURCE: Same issue no radio,windows, locks but dash board electric works

Try unhooking the battery, turn key on, leave door open, then connect battery, start engine immediately. The battery saver module thinks it's saving your power!!

Posted on Jul 25, 2009

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1 Answer

Not every time, but at least 3-4 times a week, I get in my 2002 Trailblazer and it will not start. All the lights come on, the radio and air conditioner work, but the vehicle will not start. No noise,...


Alot of the time the antitheft on GM vehicles can trigger when its not supposed to. When this happens, you get exactly what you have. Everything will work except the starter. Go to this link and compare the symptoms to the ones listed. This might be your problem.
http://vatspasslockpasskeysecurityhelp.yolasite.com/

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Aug 05, 2011 | 2002 Chevrolet TrailBlazer

1 Answer

Radio fuse


# 18 for radio and it is a 20amp...see below for all #'s got to and amps... 1-20amp-pwr outlet frt. 2-10amp-rear fog lights(export only)
3-15 amp-horn 4-10amp-hedlt low beam rt
5-10amp-hedlt low beam lft 6-20amp-bodycontrolmodule/pwr dr locks 7-spare 8-spare 9-10amp- rt pk lt /rt tail lt/trailer tow lt/cluster
10-spare 11-15 amp-flasher 12-15 amp-stop lts
13-10amp-bodycontrolmodule/cmtc/cluster 14-spare
15-10amp-pdc fuel pmp & auto shutdownrelays/skis
16-20amp-pwr outlet rear 17-15amp-rear wiper 18-20amp-radio choke relay 19-20amp-frt fog lts/trailer tow stop and turn lts
20-20amp-sunroof 21-spare 22-10amp-wiperswitch/frt and rear washer 23-10amp-lft park lt/lft tail lt 24-10amp-pdc blower motor relay 25-10amp-heatseatswitch/hvac controlhead/trailor tow battery charge 26-10amp-hedlt highbeam rt 27-10amp-hedlt highbeam lft
28-spare 29-15amp-heated seat module 30-10amp-heated mirrors/rearwindowdefrosterindicator 31-20amp-cigarlighter
32-10amp-radio/frtdoorlockswitches/bodycontrolmodule
33-10amp-skis/diagnostic connector 34-15amp-cluster/courtesy lts/radio/bodycontrolmodule/maplights/cmtc/underhood lt/vanity lts
35-spare 36-10amp-ignition run/start-orc/lft and rt siacm
37-10amp-ignition run only-orc 38-10amp-abs module/brake shift interlock solenoid 39-10amp-rear window defroster relay/flasher/backup lts

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Como obtengo un diagrama de conexiones del radio de la trailblazer 2006


RADIO 12V|orange |+ |radio |
| RADIO GROUND|black/white |- |radio |
| RADIO SWITCH| | | |
| RADIO ILLUMINATE|brown/white (dimmer)|+ |radio |
| POWER ANTENNA|gray |+ |radio |
| LF SPEAKER|tan - gray | |radio |
| RF SPEAKER|lt. green - green | |radio |
| LR SPEAKER|brown - yellow | |radio |
| RR SPEAKER|blue - lt. blue | |radio | Notes:

Van necesitar correr un cable para acessorio

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5 Answers

2002 jeep liberty interior fuse diagram


1-20amp-pwr outlet frt. 2-10amp-rear fog lights(export only)
3-15 amp-horn 4-10amp-hedlt low beam rt
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10-spare 11-15 amp-flasher 12-15 amp-stop lts
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16-20amp-pwr outlet rear 17-15amp-rear wiper 18-20amp-radio choke relay 19-20amp-frt fog lts/trailer tow stop and turn lts
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32-10amp-radio/frtdoorlockswitches/bodycontrolmodule
33-10amp-skis/diagnostic connector 34-15amp-cluster/courtesy lts/radio/bodycontrolmodule/maplights/cmtc/underhood lt/vanity lts
35-spare 36-10amp-ignition run/start-orc/lft and rt siacm
37-10amp-ignition run only-orc 38-10amp-abs module/brake shift interlock solenoid 39-10amp-rear window defroster relay/flasher/backup lts

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2 Answers

I don't have an owners manual and I need a fuse diagram for my 2002 jeep liberty


There is normally a diagram printed onto the the inside of the fuse case.

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No radio reception


check with the dealer tell them what is going on but my guess is it is the antenna is the issue

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AUDI A6 RADIO CODE


I just posted a solution for this problem. It comes straight from the radio manual. The dealer should have told you this. If you want him to do it he'll charge money for his time. IF YOU LOST YOUR CODE. THE DEALER CAN HELP YOU OR IF YOU HAVE YOUR 4 DIGIT CODE: dd43c71.jpg
2b61443.jpg

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