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Tekonsha T-One Vehicle Wiring Harness Installation - 2021 Chevrolet Trailblazer Video

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Products Featured in this Video


T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector


Tekonsha Custom Fit Vehicle Wiring

20 reviews


Code: TK39FR

Retail: $146.65

Price:  $108.06
  • Custom Fit Vehicle Wiring
  • Trailer Hitch Wiring
  • Converter
  • Custom Fit
  • 4 Flat
  • Tekonsha



Quickly and easily install a 4-way trailer connector on your vehicle with this custom wiring harness. T-One connector plugs directly into existing wiring. Powered ModuLite reduces strain on wiring system.


Do you have a question about part TK39FR?more information >     


How to Install the Tekonsha T-One Vehicle Wiring Harness on a 2021 Chevrolet Trailblazer


Hey everybody, my name's Ryan and here at etrailer we install, test fit and review a lot of different parts. That way we can try to answer any questions those of you might have. And that's exactly what we're doing here today, on our 2021 Chevrolet trailblazer. We're gonna be taking a look at and showing you how to install the Tekonsha T1 vehicle wiring harness. So whenever you go to pull the… see more >     


Info for this part was:

Employee Joshua S
Video by:
Joshua S
Employee Thomas T
Video by:
Thomas T
Employee Ethan H
Video by:
Ethan H
Employee Jacob T
Video Edited:
Jacob T
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee Michael B
Installed by:
Michael B
Employee Ryan G
Test Fit:
Ryan G
Employee Bradley B
Test Fit:
Bradley B
Employee John A
Test Fit:
John A

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