2003 Lexus GX 470 Wiring

Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=75883
Printed Date: May 02, 2024 at 8:30 PM

Topic: 2003 Lexus GX 470 Wiring

Posted By: MJA1962
Subject: 2003 Lexus GX 470 Wiring
Date Posted: April 08, 2006 at 7:26 AM

Hello,

Does anyone have a wiring guide for a 2003 Lexus GX470? I will be installing a backup cam, and would like some assistance in locating the backup light wire.

Thank you for any assistance,
Michael

Replies:

Posted By: BNLUIS
Date Posted: April 08, 2006 at 9:46 AM

RED / black at back up relay by passengers kick panel, you will hear a relay click when car is set to reverse.

posted_image

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Luis
Sound Waves
Is up to the installer to test all wires with a DMM whenever possible.

Posted By: MJA1962
Date Posted: April 08, 2006 at 9:47 AM

Luis,

Thank you for the prompt reply! I really appreciate your help.

Michael

Posted By: MJA1962
Date Posted: April 08, 2006 at 9:50 AM

Oops, I forgot to ask...do you have any tips on removing the radio in this vehicle? (I will be helping my brother do this over the weekend, and I haven't even seen the interior yet)

Thanks again,
Michael

Posted By: BNLUIS
Date Posted: April 08, 2006 at 10:03 AM

you lucky day here is the instructions for an 05 same as 03 see all the pctures,

https://www.emba42.com/lexus/

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Luis
Sound Waves
Is up to the installer to test all wires with a DMM whenever possible.

Posted By: MJA1962
Date Posted: April 08, 2006 at 10:31 AM

Excellent! Thanks again. =)

Michael

Posted By: BNLUIS
Date Posted: April 08, 2006 at 10:35 AM

no problem, glad to help

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Luis
Sound Waves
Is up to the installer to test all wires with a DMM whenever possible.

Posted By: MJA1962
Date Posted: April 08, 2006 at 8:52 PM

Hello again...now I've got another question:

Due to a change in plans, my brother is working on the car solo, and he can't seem to figure out which wires to cut in order to install the NAV-TV video unit. Apparently, the directions are somewhat vague. can anybody help with this?

Thank you,
Michael

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