2004 Toyota Matrix, Stereo System Wiring

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diyguy25624

Member - Posts: 2

Joined: June 16, 2025

Location: United States

Posted: June 16, 2025 at 7:38 PM / IP Logged

Hi all, I'm working on a 2004 Toyota Matrix trying to upgrade the head unit and speakers.

I'm trying to get solid info on how the stock system is wired to upgrade appropriately. It is the XRS trim and has 6 speakers. I cannot find any solid information on if these had separate amplifiers or not. Does anyone have a wiring diagram for this year of the Matrix that shows how its wired?

lee.lopez

Copper - Posts: 279

Joined: September 02, 2024

Location: Texas, United States

Posted: June 16, 2025 at 10:13 PM / IP Logged

http://www.metraonline.com/part/AXABH-TY1

If you download the instruction manual, it says the amp is under the center console.

diyguy25624

Member - Posts: 2

Joined: June 16, 2025

Location: United States

Posted: June 16, 2025 at 10:59 PM / IP Logged

That is a helpful lead. I looked under the seat, definitely nothing there, but I'll need to check under the center console.

i am an idiot

Platinum - Posts: 13,714

This member consistently provides reliable information

Joined: September 21, 2006

Location: Louisiana, United States

Posted: June 17, 2025 at 7:21 PM / IP Logged

Get this and you will not need to know the wire colors

If you insist on finding the wiring, look for 2004 pontiac vibe. Wiring will be the same

Let's Go Brandon Brown. Congratulations on your first Xfinity Series Win. LGBFJB

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