Double din install in Trailblazer

[willfordbrimlee 10+ year member]

I'm lookin into installing a double din head unit, pioneer avh-p4400bh, and saw i was going to have to cut out or unbolt the stock stereos rear support bracket and was asking if someone could give me insight into that or pictures. I was also wondering about the parking brake bypass so i could watch videos without the parking brake engaged.

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[littledane 10+ year member]

What year Trailblazer? i installed a 2din in my 05 and i didnt have to cut anything. I just pulled the dash apart and took out the stock unit. As far as the parking break bypass i think with pioneers you have to by a bypass switch. i think you can find them on Ebay.

 

[willfordbrimlee 10+ year member]

06' and that's what I read on crutch field.

 

[winkychevelle 10+ year member]

06' and that's what I read on crutch field.

if you order from crutchfield it should come with picture instructions

 

[willfordbrimlee 10+ year member]

Alright, think 500 is too much from there?

 

[winkychevelle 10+ year member]

thats retail i can personally get them for about 20 bucks less but for 20buck difference i actually come out in the hole when you consider they give you a dash kit wiring harness and antenna adapter

 

[willfordbrimlee 10+ year member]

True, so it is actually a pretty good deal for that?

 

[winkychevelle 10+ year member]

yep

 

[willfordbrimlee 10+ year member]

alright thanks

 

[littledane 10+ year member]

do you have bose or onstar? if you do you will need the gms-04 interface which is not included in the wire harness from crutchfield. it will cost you about $100 for the interface.

 

[winkychevelle 10+ year member]

do you have bose or onstar? if you do you will need the gms-04 interface which is not included in the wire harness from crutchfield. it will cost you about $100 for the interface.

crutchfield wouldve notified him of this

 

[willfordbrimlee 10+ year member]

Yeah that's what would come with it, because I have Bose ad onstar

 

[keep_hope_alive Premium Member]

that's why Crutchfield is the best online shop for HU integration.