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2006 Mazda MX-5 w/Bose & Pioneer AVIC-Z1

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=81266
Printed Date: May 15, 2025 at 2:29 AM


Topic: 2006 Mazda MX-5 w/Bose & Pioneer AVIC-Z1

Posted By: piomx5
Subject: 2006 Mazda MX-5 w/Bose & Pioneer AVIC-Z1
Date Posted: August 06, 2006 at 11:50 AM

I am installing the Pioneer AVIC-Z1 in a 2006 Mazda MX-5 w/factory Bose.  This is a new body design. (& new Nav unit for that matter)  I have installed with a Metra dash kit, and Wiring Harness.  I have 2 issues I need assistance with:

1. Anyone have an offical wiring diagram for the new 2006 MX-5 (formerly called miata).  I am specificly looking for the VSS and eBrake Positive wires.  (I have seen indications that the Bose unit does not have a VSS wire in the harness, but does that mean there is none at all?)  What color is the eBrake positive line, and what voltage does it output to verify.

2. I have a white noise trailing the volume up and down "bong" tones, and any announcement the nav unit makes.  Radio sound is fine.  Any ideas?




Replies:

Posted By: austincustoms
Date Posted: August 06, 2006 at 3:39 PM
The noise you have trailing the volume is probably a setting in the unit itself, if the radio sound is fine.  Turn that sound off, and the white noise should stop too.  As for the positive e-brake line, I believe that's a negative trigger, so you would have to reverse it with a relay.


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