2018 Chevrolet Tahoe Turn Signal Connection Point

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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=145251
Printed Date: October 31, 2024 at 7:06 PM

Topic: 2018 Chevrolet Tahoe Turn Signal Connection Point

Posted By: comtech5
Subject: 2018 Chevrolet Tahoe Turn Signal Connection Point
Date Posted: February 18, 2019 at 12:06 PM

Can anyone provide 2018 Tahoe BCM turn signal wire colors and plug number?

Replies:

Posted By: mgoetz74
Date Posted: February 18, 2019 at 1:10 PM

standard key/push to start

Turn Signal (Left) Blue/White (F); Yellow/Blue (R) + BCM under driver dash, brown 26 pin plug, pins 2, 1
Turn Signal (Right) Green/Violet (F); Brown/Green (R)+ BCM under driver dash, black 26 pin plug, pins 3, 4

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33 years as a installer now just a retired old guy. Favorite thing to install/topic are remote starts/car alarms. Stop using test lights!!!

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