Trailblazer 2004 Ext

Asked by Kathleen Oct 16, 2017 at 08:06 PM about the 2004 Chevrolet Trailblazer EXT LT 4WD

Question type: Car Customization

2004 Trailblazer EXT/LT stereo with rear entertain controls, what is compatible
stereo w/ bluetooth call/media for todays cell phones?

3 Answers

F_O_R answered 7 years ago

Shop Crutchfield online but I doubt you can buy any aftermarket stereo that will work with the rear controls.

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Kathleen answered 7 years ago

Thank you for your in put but I'm more concerned that it will be compatible with Trailblazer onstar / and control computer because the system needs to be reprogrammed if stereo is replaced. And as far as I know it the LAW in lower 48 do not answer/play with for cell phone while driving.

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F_O_R answered 7 years ago

I think you will need a factory radio. No after market system will be compatible with Onstar but call up the folks at Crutchfield for another opinion.

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