CQT118846-This video shows how to install trailer wiring on your Chevy Trailblazer, with step-by-step instructions so that you can do it yourself at home! This walkthrough applies to all Chevy Trailblazer’s manufactured in 2021, 2022, 2023 and 2024.

A tow hitch and trailer wiring let you fit your vehicle with a trailer, bike rack, or cargo carrier, but it’s required by law to have wiring installed (and active) before pulling a trailer. Refer to the towing weight capacity listed by your vehicle’s manufacturer before using your receiver hitch.

To purchase this trailer wiring, a trailer hitch, or other towing accessories for your Chevy Trailblazer visit: https://www.uhaul.com/Trailer-Hitches. ?utm_source=youtube&utm_medium=21-24_chevy_trailblazer_wiring&utm_campaign=hitches&utm_id=hitches&utm_content=install

OEM style fused power lead - PWRWIRE1: https://www.uhaul.com/MovingSupplies/...

4-flat Wiring Bracket - CMF58301: https://www.uhaul.com/MovingSupplies/...

If you’d prefer that a U-Haul hitch professional install your trailer wiring, then choose “Install at a U-Haul” as your delivery option and schedule your installation date online.

Here are the specs for the product shown in this video: https://www.draw-tite.com/product-ass...


Interested in installing a hitch on your 2021-2024 Chevy Trailblazer? This video will show you how!    • 2021-2024 Chevy Trailblazer | U-Haul ...  

Planning to load your 2021-2024 Chevy Trailblazer onto a Tow Dolly or Car hauler? These videos will walk you through the steps.

Tow Dolly -- Coming Soon!

Auto Transport --    • Loading a 2021-2024 Chevy Trailblazer...  

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With over 1,500 install locations, U-Haul is the #1 provider of trailer hitch installations in North America. U-Haul carries tow hitches from leading manufacturers like Curt, Draw-Tite, Stealth, B&W, and EcoHitch, and sports a large selection of ball mounts, hitch balls, hitch receivers, wiring, trailer accessories, and other towing accessories.

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0:00 Intro
0:12 Tools List
0:19 Cargo Area Flooring Removal
1:01 Driver Side Trim Removal
1:25 Driver Side Wire Harness Connections
1:56 Passenger Side Wire Connections
2:20 Route Power Wire Under Vehicle
3:36 Rear Threshold Grommet
4:32 Connect Power Wire and Install Fuse
4:48 Re-Install Trim
5:27 Wiring Bracket
5:51 Outro

PN 118846