2003 GMC Sierra Bose system question

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scotteac

Member - Posts: 2

Joined: November 04, 2003

Location: United States

Posted: November 04, 2003 at 9:51 PM / IP Logged

I've got a 2003 GMC Sierra with the factory Bose system with the steering wheel controls and XM radio. I'm trying to hook up a sub amp but the wires on the back of the radio are completely different from all other GM vehicles. I've read that there is a seperate unit from the radio that has the speaker output wiring if so does anyone know where it is? Thanks!

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Ickster40

Member - Posts: 32

Joined: October 01, 2002

Location: United States

Posted: November 07, 2003 at 8:15 PM / IP Logged

try lokking behind the glovebox or it'll be in the center console

DJ,Scottsdale Extreme Sound

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Boom!

Member - Posts: 5

Joined: November 02, 2003

Location: Canada

Posted: November 09, 2003 at 4:19 PM / IP Logged

There is a seperate box for the speaker outputs, and it is either under the dash, to the right of the steering columb, or its behind the glovebox!!

Good Luck

MECP Certified Installer

88 S10.....162.8 Db

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Justaguy

Copper - Posts: 112

Joined: October 31, 2003

Location: Canada

Posted: November 10, 2003 at 12:15 AM / IP Logged

The factory amp is in the center consule, down low.

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2003 GMC Sierra Bose system question

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