Select Your Vehicle

View Cart

Trailer Wiring Harness Installation - 2004 Honda Odyssey

content loading



2004 Honda Odyssey Custom Fit Vehicle Wiring


Products Featured in this Video



How to Install a Wiring Harness for a Trailer on a 2004 Honda Odyssey


Today we are going to install part number 118336 from Tow Ready, and we are going to do this on our 2004 Honda Odyssey. The port where we need to get to the wiring is inside the vehicle, so we need to open up the hatch and get to the inside, drivers side quarter-panel. To get behind our quarter-panel here, we have to get behind this access panel. Pull this loose, so you can undo this one, and then get back behind the wiring harness which is located in this general area, here. And there are a couple of clips back in here, and if you kind of put your fingers in there to work it out, it will come loose. Just keep working it back and forth until you get the brake loose until you get enough to where you can get your hand in there.

Also, if you need more room to get in there, you can actually take out the jack tools there is a little screw right here. Undo that, and that gives you a little more play to pull off the plastic to give yourself a little more more room. If you want to get access to the wire harness, look for this plug right here with the blue tape. That is the tow package port, right there. You simply just take it away from the tape and simply plug in the harness into the port. All right, next you want to take your converter box and just attach it to some of the steel inside of here , or maybe put it behind the sheet metal here, too. At this point, we go ahead and start reassembling our interior panels. When you put your panel back together, make sure that your wire harness comes out toward the bottom, here. And what happens is, when you use it, you pull it out to the hitch on your vehicle.

To use the harness, just pull it out and you can shut your trunk on it, because the door seal here is thick enough where it will not hurt the wire. Just make sure you stay away from the latch, and you pull out as much as you need. And when you are not using it, you simply store the wire harness inside the vehicle. All right, and that covers our install of part number 118336 from Tow Ready on a 2004 Honda Odyssey.

Info for this part was:


Video Edited:
Zack K

Video Edited:
Andrew K

Installed by:
Jeff D

Video Edited:
Joshua S

Test Fit:
Nicholas E

Video Edited:
Andrew L

Installed by:
Cole B

Test Fit:
Shane T

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.







Honda Odyssey Custom Fit Vehicle Wiring Videos

Trailer Wiring Harness Installation - 2013 Honda Odyssey

Male Speaker: Today on our 2013 Honda Odyssey, we're going to take a look at, and show you how to install, the Curt T-Connector Wiring Harness with a four-pole flat trailer connector. Part number is C56118. This is what your wiring kit's going to look like when you pull it out of the package. We've got our instructions, little hardware kit, some double stick tape, the fuse we'll need to go in our fuse holder, and a few wire ties to help us get it all secure. We're going to have the ten amp fuse that we'll put in our fuse panel. We're also going to have a dust cover that's going to protect the end of our four-pole wiring. As far as installation, it's very simple.



Trailer Wiring Harness Installation - 2006 Honda Odyssey

On this 2006 Honda Odyssey, we're going to review and install the current T-connector vehicle wiring harness with a 4-pole flat trailer connector, part number C56161. With this part number, this is what you receive. This is of course our main wire harness right here, this whole assembly. Starting from this end, this will plug into the pre-existing port on our van. This ring terminal is for ground to go to sheet metal or possible existing ground wire. This fuse holder with the fuse, which goes to our module. Now, how our module works is pretty simple. Basically, it takes the input from the van on this side, and this takes battery power from this white red wire here that goes through the fuse panel. This gets 12-volt power from the battery through fuse holder right here. What the box does is takes the signal that comes in, copies that signal, and then sends it out to the wire harness and to the 4-pole connector that goes out to your trailer.



Trailer Wiring Harness Installation - 2015 Honda Odyssey

Today on this 2015 Honda Odyssey, we're going to show you the Curt-T Connector Vehicle Wire Harness with the Four-Pole Flat Trailer Connector, part number C56118. Before we get started, we'll go ahead and cover components. First off, we have a one-piece wire harness right here. This plugs into your pre-existing port in the van. This white wire with the ring terminal goes to sheet metal or ground inside of the van as well. This port actually supplies power that goes through a fuse holder.



Trailer Wiring Harness Installation - 2013 Honda Odyssey

Today on our 2013 Honda Odyssey, we'll be installing the Toe-ready T1 connector, part number 118521. To begin our install we'll first go ahead and pull the latch for the drivers side rear third row seat and lean it forward, so we can gain access to the rear fuse panel. Then using a flat-blade screw driver we'll go ahead and get underneath the fuse panel, and remove the fuse panel door. Go ahead and set that aside. We can remove the rear threshold. To remove the rear threshold, we'll first remove the cargo hooks or knobs. Next we'll need to remove the rear cargo liner.



Trailer Wiring Harness Installation - 2014 Honda Odyssey

Today on our 2014 Honda Odyssey, we'll be installing the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Connector, part number C56118. To begin our install, we'll first go ahead and open up the rear cargo door or hatch. Next, we're going to need to remove the rear threshold. To remove the rear threshold, we'll need to remove the 2 screw cap fasteners. On the original install, these can be very stiff, so we'll use a pair of needle-nose to help remove them. Now with the fasteners out of the way, we'll go ahead and pull out on the bottom of the rear threshold on one corner, gently pulling up, releasing the fasteners underneath. Next, we'll move to the driver's side interior panel.



Trailer Wiring Harness Installation - 2008 Honda Odyssey

Today on our 2008 Honda Odyssey we'll be installing the Tow Ready T1 Vehicle Wiring Harness with 4-pole flat connector, part number 118438. To begin our install, we'll first open up the rear cargo door. Then we'll need to remove the rear threshold. To remove the rear threshold there are two tow hook fasteners that have to be screwed out first. Once we remove these fasteners we'll then use a flat bladed screwdriver or an interior trim panel tool to get underneath the threshold and pop the fasteners free. At the top and bottom of the threshold we'll go ahead and turn it over and see the fasteners that are underneath. Next on the driver's side we're going to go ahead and remove the spare tire cover and jack storage compartment door.



see all 424 Honda Odyssey videos       








Stay Connected


Subscribe to email newsletter

Email  

privacy - we don't send unsolicited email






etrailer.com reviewsetrailer.com reviews

All images, layout and content copyright etrailer.com