CQT118846This video shows how to install trailer wiring on your Chevy Trailblazer, with stepbystep 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/TrailerHitches. ?utm_source=youtube&utm_medium=2124_chevy_trailblazer_wiring&utm_campaign=hitches&utm_id=hitches&utm_content=install

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

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

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

Here are the specs for the product shown in this video: https://www.drawtite.com/productass...


Interested in installing a hitch on your 20212024 Chevy Trailblazer? This video will show you how!    • 20212024 Chevy Trailblazer | UHaul ...  

Planning to load your 20212024 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 20212024 Chevy Trailblazer...  



With over 1,500 install locations, UHaul is the #1 provider of trailer hitch installations in North America. UHaul carries tow hitches from leading manufacturers like Curt, DrawTite, 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 ReInstall Trim
5:27 Wiring Bracket
5:51 Outro

PN 118846