2004 WRX Navigation Wiring

Printed From: the12volt.com
Forum Name: Mobile Video, GPS, and Navigation
Forum Discription: Mobile Video Head Units, DVD Players, LCD and TFT Monitors, Navigation, GPS, PS2, PS3, XBox, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=54803
Printed Date: June 18, 2025 at 9:01 AM

Topic: 2004 WRX Navigation Wiring

Posted By: vinnydahitman
Subject: 2004 WRX Navigation Wiring
Date Posted: April 28, 2005 at 9:55 PM

I recently pulled a nav unit out of an old car before i traded it in. Im attempting to put this into the wrx. I have to locate and tap the following wires:

Speedometer signal input
Back-Up Lights
+12 V permanent power
+12 V switched power
Switch Input Low Beam
Ground (easy)

Any help at all would be great. Thanks

Replies:

Posted By: vinnydahitman
Date Posted: May 10, 2005 at 5:40 PM

so... um... yeah... i guess nobody has wiring diagrams for a wrx. i wonder how companies decide which wires to tap when they are doing these installs. posted_image

Print Page | Close Window