The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…
Hey Andrew, the Hopkins tow bar lighting kit part #HM11142565 that you referenced is a fit for your 2004 Jeep Grand Cherokee but it doesn't install using the connector you mentioned finding. It actually installs by plugging inline with the…
I have attached a picture of the CURT Front Mount Trailer Hitch Receiver, #C31047, installed on a Jeep Grand Cherokee. The hitch does not install all the way below the air dam. The air dam will actually be removed and then reinstalled after hitch…
Basically you have it figured out pretty well already. The Curt and Tekonsha are going to be quite a bit easier to install since you don't have to route a power wire, but the Hopkins overall will be the safer and more reliable option since it has…
You should have no problems connecting the ground wire from your light to the main ground circuit on your utility trailer. Though we typically recommend using a Ring Terminal #DW05702-1 and a Self Tapping Screw #FA1131822 to ground it to your trailer…
I am sorry to hear about the issues you are having with the Curt T-Connector Vehicle Wiring Harness part #C55451. This harness actually ties in behind the tail lights on your 2006 Jeep Grand Cherokee so there will be no additional fuses or relays…
You will want to first try connecting and disconnecting the driver side connectors of the part #C55451 to hopefully clear out any misconnection that it may have. If it still doesn't work you would want to test the converter box to determine if it…
If the Hopkins Plug-In Simple Wiring Harness #HM42545 you referenced keeps blowing fuses in the vehicle then there is likely damaged wiring somewhere that's causing a short. I recommend inspecting the wiring on the harness for any exposed,…
To determine if the Thule Force XL cargo box, #TH6358B, will fit your Lexus RX 350 without hatch interference you will need to take 1 important measurement. First, if you can move the crossbars on the vehicle, move the front bar as far forward as it…
We don't offer a European 7-way, but I can tell you how to wire one IF the trailer isn't equipped with LED lamps. On the Jeep, you'll take the turn signal and brake lamp inputs and run them through a vehicle to vehicle taillight converter…
You have it right so far, the 4-way connector is just as you have stated. Remember that Yellow has a L in it so that is the left side brake/turn signal and green has a R in it so that is the right side brake/turn signal. The colors for wiring a 7-way…
