Trailer Wiring Harness Installation - 2007 Jeep Grand Cherokee Video

To flat tow your 2005 Jeep Grand Cherokee you would need to first start with a base plate kit. For that the Roadmaster kit part #1427-1 is a confirmed fit and would work well. In addition to the base plates, you will also need a compatible tow bar,…

Yes, I can indeed verify for you that the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector #C55451 does fit your 2005 Jeep Grand Cherokee without the factory tow package wiring.

If the Jeep does not have a tow package, I recommend Curt T-Connector part #C55451 because it can handle 1 more amp per circuit than the other trailer wiring options for your Jeep. The more amps per circuit the better especially if you are towing a…

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…

Porpoising (bouncing like you described) and sway are both commonly caused by the same thing when towing and that is not enough tongue weight for the trailer relative to the total amount of weight the trailer weighs. You need the tongue weight to…

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…