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2013 Chevrolet Tahoe parking ckt

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=140897
Printed Date: May 05, 2024 at 7:06 PM


Topic: 2013 Chevrolet Tahoe parking ckt

Posted By: comtech5
Subject: 2013 Chevrolet Tahoe parking ckt
Date Posted: February 22, 2016 at 7:08 PM

I need to know if I can access Parking Light(+)wire from under dash? Most posts here indicate only from engine compartment fuse block. I don't want to have to pass thru firewall.
Thanks



Replies:

Posted By: geepherder
Date Posted: February 22, 2016 at 11:07 PM
Have you checked at the tail lights? It's not under the dash, but it'd be simple enough to test.

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My ex once told me I have a perfect face for radio.



Posted By: comtech5
Date Posted: February 23, 2016 at 9:56 PM
From looking into this further, I have a feeling that the parking lights are "switched ground" for this GM vehicle. This would explain why only the neg(-) comes out of the BCM under the dash. The tail light pos(+) could be camped-on to another ckt already at the rear? Just a guess.


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