2011-2017 Toyota Sienna (excludes XLE models) - Trailer Wiring Kit

Toyota Sienna Trailer Wiring Kit 2011-2017 by Curt MFG #56106
Curt MFG - 56106-toyota-sienna-trailer-wiring-kit
Authorized Dealer
Curt MFG #56106
Curt MFG - 56106-toyota-sienna-trailer-wiring-kit
Authorized Dealer
Sale Price:
  • $61.27
$68.08 Save: $6.81 (10%)


Curt Manufacturing's # 56106 Toyota Sienna Trailer Wiring Kit T-Connector Harnesses are designed to make connecting your trailers wiring a snap. No need to cut or modify your vehicles existing wiring harness, Curt's custom fit T-connector trailer wiring kits will plug right into your existings factory wiring. On most vehicles this simple design only requires you to unplug your stock harness at its connection point (usually located near your taillights) and then plug in the new Curt Toyota Sienna wiring kit. This requires no cutting or no soldering of any of the wires. Built-in converters are pre-wired into applications that require taillight conversion. Once installed this Curt 56106 kit will provide a standard 4 wire flat connection you connect you Toyota Sienna to your trailer.

Features and Benefits

  • Simple Plug and Go design
  • Curt 56106 is designed specifically for the Toyota Sienna
  • Provides a standard 4-wire flat connection for a vehicle to trailer connection
  • No cutting or splicing of the factory wiring system

Installation Notes

1. 2015 SE models only

Tech Specs

Install Time: 45 minutes minutes
Download Instructions: 56106 Instructions
Weight: 3.00 lbs.
Part 56106 fits:
  • 2017 Toyota Sienna (excludes XLE models)
  • 2016 Toyota Sienna (excludes XLE models)
  • 2015 Toyota Sienna (excludes XLE models)
  • 2014 Toyota Sienna (excludes XLE models)
  • 2013 Toyota Sienna (excludes XLE models)
  • 2012 Toyota Sienna (excludes XLE models)
  • 2011 Toyota Sienna (excludes XLE models)


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  • 3.0 out of 1 Overall
  • 0% reviews recommend this product
Review Product
I used I once and at some point during my trip it stopped working completely. The only good thing I can say is that the manufacturer sent me a replacement at no cost. They mentioned my situation was very unusual so I hope the new one does better.
Recommend this Product: NO
2011 Toyota Sienna
– Value
– Quality
– Installation