We have a "how To" for the dashboard area. Then once you buy a chime module and a good deck you can get rid of that horrible piece of Delphi electronics and start moving the vehicle sound in the right direction.
www.trailvoy.com Trailblazer enthusiasts forum
how unlock radio on trailblazer 2003
The factory radio in a 2003 Chevrolet Trailblazer typically has an output of around 200 watts. This power rating usually refers to the total power across all speakers, with each individual speaker receiving a portion of that power. The actual wattage may vary slightly depending on the specific audio system configuration in the vehicle.
P245/70r16
it dose not have one.
Your 2003 Chevrolet trailblazer radio probably cut though because of a loose or corroded ground wire. The positive wire may also be loose.
570
why would you do that?
install a radio
it could be the idler puller rubbing on the bearings. we had to replace it on our 2006 Chevy trailblazer ext.
to change brakes on a 2005 trailblazer do i need a star bit to remove cailber pins
Value of a 2003 Trailblazer w130,000 miles
If its totally dead (no radio, no starter) I would first look at your alternator/battery. This happened to my 2003 Trailblazer, and we had to replace the serpentine belt and the alternator. Battery light came on while driving and within ten minutes, the car was dead.