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1991mitsubishi galant head unit diagram

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=23341
Printed Date: July 22, 2025 at 1:14 AM


Topic: 1991mitsubishi galant head unit diagram

Posted By: brlwsccr19
Subject: 1991mitsubishi galant head unit diagram
Date Posted: December 25, 2003 at 5:20 PM

 have a 1991 mitsuishi galant, i am hooking up  6 speakers, amping the front four with a 280w amp and running the back two off the head unit.  I need a wiring diagram for my car so that i can hook up the headunit, can anyone direct me to a plce where i can find on?  you can emal me at sspeedy19@aol.com



Replies:

Posted By: Durwood
Date Posted: December 25, 2003 at 5:58 PM

This link is to the specifications for the 1989-1992 Mitsubishi Galant, from this website. 

https://www.the12volt.com/installbay/detail.asp?info=alarm&year=1989-92&make=Mitsubishi&model=Galant&ID=18466&type=Stereo

Let us know if there are any other connections you need.  From my experience, installing a stereo with an aftermarket amp actually requires very few connections to the existing vehicle wiring.  Are you planning on using the existing speaker wiring?  There really aren't any power wires in the car suitable for powering your amplifier - it needs a dedicated wire running directly to the battery with a fuse near the battery.  I'd recommend grounding the amp directly to the battery as well.  Some of the modern unibody cars can give pretty flaky results if you just stick a screw into the floor pan and ground the amp there.

Scott Gardner


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