Is There a Plug-In-Play Trailer Wiring Harness for 2019 Chevy Blazer with 4 and 7-Way

Products Featured in This Question

T-One Vehicle Wiring Harness for Factory Tow Package - 7-Way Trailer Connector

(75)

$31.75

7- and 4-Pole Trailer Connector Socket w/ Mounting Bracket - Vehicle End

(2572)

$56.85

Question:

do you have the same easy connect for a combo 4 way and 7 way connector? Also, how do you connect the brake assist on 2019 chevy blazer when using this connector?

asked by: Trent H

Expert Reply:

I do have an option to obtain both a 4 and 7-way trailer connector on a 2019 Chevrolet Blazer but all of the plug-in-play harnesses like the T-One Vehicle Wiring Harness part # 118276 only come with either a 4-way or 7-way, not both. However, all you need to do to obtain both is purchase one of the plug-in-play 7-way trailer wiring harnesses and then replace the plug on it with the 7- and 4-Pole Trailer Connector Socket part # HM40975.

In regards to brake assist, there will be no additional connections needed for vehicles with this feature.

expert reply by: Conner L