CURT 56261 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Toyota Sienna

The instructions are very simple. Everything works properly, after you follow the instructions. Did i mention the instructions? Everything turned out lovely!

I haven't tested it on a trailer yet but it is working perfectly when tested with test light. I feel like this is a pretty well put together kit with the wire looking to be copper, I see a lot of aluminum wire these days, and is of a decent gauge. The connectors and instructions made wiring easy in the back but running the power wire to the battery, which I can see no way of avoiding, is as big a pain as you want it to be and I see as necessary for a solid install (I see no hot wires in the back of a heavy enough gauge). I ran it down the passenger side pretty much following ac lines, removed the spare tire and wheel well and ran it into the trunk between the rear evaporator drain and its grommet. The wire they give you for the hot has substantial insulation but it was about 5 - 10 feet to short for the route I ran it, I had to crimp on another bit of 12 ga wire I happened to have laying around. I grounded the unit to one of the bracket bolts on the driver side near the signal lights. I haven't finished putting the trim back and I plan on just following the directions and just running the 4 way wire through the trunk when in use, I tested it and it trunk shuts fine with wires run though and it does not seem to harm the wires.Over all very pleased with this for my 2015 Sienna XLE, will update on it durability over time.

+ Works great in 2014 Toyota Sienna LE after difficult install.- Triple check your year and model - Use VIN number at toyota.com. + NOW I see Amazon had SE in "my garage" instead of LE. My fault for not checking that. + CURT's web site agrees the 2014 SE and 2014 LE use different connectors. + I also see in Q & A someone had a 2015 LE with different connectors than 2014 LE.+ The power line with fuse that Curt included with this was just long enough and Curt included plenty of tie wraps to help. It reaches front battery, under van, up existing grommet hole into trunk, and over to left stop light area where module can be placed. This part of install was as easy as could be, though best done with a full car lift and a fair amount of patience.- You may be tempted to tap into the 12V access point in back for power. Don't forget that shares a fuse with your GPS, phone chargers, and any add-in DVD players you have plugged in. It may work on your trailer or with LED lights, then if you borrow a U-Haul with extra marker lights, running lights, and hit the brakes you could blow that little fuse. I decided to give the lights their own dedicated line as recommended.+ Great quality!+ Solid unit, well sealed, durable cables.+ Much smaller than the space available for installation.

Installed in Toyota Sienna 2015. Overall, good kit but things you should know...1) ***Install control unit on passenger side of car*** There's more room, there's a car jack compartment to store the cable when not being used, and you can use electricity from the right outlet (see next point). This means running the green wire to the left blinker and yellow wire to the right blinker. This will later require you to cut the green/yellow wires coming out of the control unit and switch them or your blinkers will be backwards. Not hard to do with simpler wire couplers.2) If your vehicle has a 12V outlet (cigarette style) in the passenger rear next to the car jack compartment, then you can connect the black/white to that instead of running a wire all the way to the front of the vehicle. Way easier!!! You can either tap into them using a simple T-Tap, or order a male 12V plug, attach the wires to that, and "plug it in" when you need it. I went with a T-Tap since it's easier. Don't forget to install the fuse that comes with the kit on the black wire. Note: This is the 12V cigarette style outlet, not the 120V prong outlet. Your car may have both. Don't use the wrong one!3) The instructions are useless. Luckily, lots of videos online.The only wires I cut were on the unit to switch yellow/green after it comes out of device. Pretty easy install overall.

A company installed the first 2 of these in my vehicle, and they would only last 2 years each. Now i know why. The power wire was touching the exhaust, and the module was spliced in with those blue t clips and hanging from the left rear taillight and dangling between bumper plastic and frame. Not enough wire to get to module from top or bottom. Grrrrrr.Some advice, get this and do it yourself. Mount it on the inside of the vehicle to keep it sheltered from rain, and so it doesn’t bang around with every start or stop. Is not hard to install at all.

We like the Curt plug and play products for Toyota vehicles. This is the third one we have tried, and they work great. Easy installation. You do usually have to run a wire to the battery, so be prepared to get a little bit dirty. (On the Sienna van, we stole power from the little light in the back right side, so didn’t have to get under the car)

I reviewed several YouTube installation videos before ordering this . It's fairly easy to install but the only 2 problems that one would encounter would be removing the panel under the rear of the van , which wasn't bad at all . However running the power wire can be a problem unless you have a lift or jack & jack stands , level ground & a creeper . It took me approximately 2 hours including interruptions using a floor jack , jack stands & a creeper . The installation of the wiring harness went fairly easy & quick . Routing the wiring to the tail lights was easy but you may need to use a fish wire when getting the wires up to the lights . The included double sided tape was not usable so I simply mounted the control box under the drivers side panel & routed the harness inside as opposed to outside & attaching it to the hitch .

producto que te permite hacer la coneccion de luces a tu carro , diseñado para la marca y queda a la perfeccion , suguiero visitar la pagina de curt y buscar el producto por modelo , y bucar videos en youtube , asi lo hice y mi conexion quedo a la perfeccion

Worked great on our 2015 Toyota Sienna. They expect you to run the power line all the way under the car to the battery. we have AWD, so I could not find a spot to run the wire, and it seemed short. I ended up jumping power from the cigarette lighter in the back, which only has power when the car is in acc or is on, but it was better than nothing.

The wiring harness fit well and installed quickly.

It fit very nicely and everything works great,

easy diy hook up of trailer wiring to Toyota. converts to 3 wire and does it in a simple and not fuss, cut, solder way. comes with all the required materials to get the job done quickly although you should not expect it to take 20 minutes but rather a couple of hours depending to the number of pieces of interior trim you need to remove to get access. has worked well for over a year and expect that it will continue to do so. a little pricey but I guess that is the price for simplicity