99 tacoma wiring colors?

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=35519
Printed Date: July 29, 2025 at 3:11 PM

Topic: 99 tacoma wiring colors?

Posted By: numbr1drmmr
Subject: 99 tacoma wiring colors?
Date Posted: July 13, 2004 at 11:41 AM

i have a 99 tacoma sr5 extended cab i a trying to change the stock radio to a new pioneer and the stock wiring colros are very confusing please help me with the colors

Replies:

Posted By: loudsh*t
Date Posted: July 13, 2004 at 11:43 AM

y didn't u just use a harness so u wouldn't have to know the factory colors

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Best Buy Installer

Posted By: numbr1drmmr
Date Posted: July 13, 2004 at 2:38 PM

dude i asked for help with the factory colors please if anyone has got any info i would appreciate it

Posted By: loudsh*t
Date Posted: July 13, 2004 at 4:34 PM

Why don't u just grab a DMM and a 1.5v battery and test the wires urself.

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Best Buy Installer

Posted By: kgerry
Date Posted: July 13, 2004 at 5:08 PM

loudsh*t the idea here is to be helpful....not to try and impress people with your bad attitude and even worse spelling.....

numbr1drmmr, i've never used this feature myself but i'm sure if you look under the General info databases on the left you'll find a wiring guide for that exact vehicle.....

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Kevin Gerry
Certified Electronics Technician
MECP First Class Installer

Owner/Installer
Classic Car Audio
since 1979

Posted By: loudsh*t
Date Posted: July 13, 2004 at 6:04 PM

I wasn't meaning to be mean i though i was being helpful i was telling him what i would do if i got a car in my shop with no harness in it.

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Best Buy Installer

Posted By: loudsh*t
Date Posted: July 13, 2004 at 6:08 PM

Here i will try to be more helpful. Tell me how this works for you.

TOYOTA

P o w e r
Memory (+12v Constant)	Blue / YELLOW
Ignition (+12v Switched)	Gray
Ground (-)	Brown
Illumination	Green
Dimmer	WHITE/ Green
Power Antenna	BLACK/ Red
S p e a k e r s
Right Front (+)	Light Green
Right Front (-)	Blue
Left Front (+)	Pink
Left Front (-)	Violet
Right Rear (+)	Red
Right Rear (-)	White
Left Rear (+)	Black
Left Rear (-)	Yellow

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Best Buy Installer

Posted By: numbr1drmmr
Date Posted: July 13, 2004 at 9:26 PM

i need help i am installing cd deck in my car and i am pretty sure i got all the wiring correct it is follows all my diagrams correctly and the system turns on but i dont get any volume i dont get anything from my speakers please help i have a 99 tacoma