Which Trailer Wiring Harness For 2014 Toyota Sienna

Updated 02/12/2021 | Published 02/11/2021

Products Featured in This Question

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

(296)

$81.39

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

(179)

$70.73

Question:

Good morning. Ive been looking into the towing wires for a 2014 Toyota sienna. And I was just wondering why there is so much of a difference between that and the one for a 2015 sienna. They look as though they would be fully compatible. Are they not? Part# 118498 2014 Part#c56261 2015

asked by: Nicholas

Expert Reply:

The difference is the Tekonsha T-One Vehicle Wiring Harness # 118498 you were looking at is confirmed to fit the 2011-2014 Toyota Sienna and the SE models of the 2015-2020 Toyota Sienna.

The non SE 2015-2020 Toyota Sienna would use the # C56261 you mentioned due to different wiring connections used on the non SE models after 2015.

For your 2014 Toyota Sienna you will want the # 118498.

I included a video of the # 118498 for you to take a look at.