Trailer Wiring Harness Installation - 2003 Cadillac Escalade HM40975 Video

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…

The Hopkins Endurance Quick-Install 7-Way Trailer Connector, part #HM42190 is compatible with your Rubicon if it has a factory tow package and a 7-way trailer connector at the rear of the vehicle. Since you said you have a 4-way connector at the back…

If the fuse of your trailer running light circuit does not have power running to it then that would indicate that there is a bad relay associated with that circuit. If you check the diagram for the fuses/relays on your vehicle's fuse box there…

To replace a 7-way on your 2004 Dodge Dakota all you'd need is the part #HM42190 which will plug right into the square connector on your truck and would not require you to do any splicing.

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…

The Hopkins 7- and 4-Pole Trailer Connector Socket #HM40975 that you referenced uses a standard U.S. Car Connector plug (a round 7-pin plug) to connect to the OEM wiring in your Jeep Grand Cherokee. This part is specified as a replacement part to fit…

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

Yes, we do. To add a hitch to your 2024 Toyota Grand Highlander, I recommend the Curt Trailer Hitch item #C26VV. This hitch is custom fit and bolts to your Toyota with included hardware. This is a class III hitch with a 2" receiver. It has a…

The OEM prep package consists of 4 "pucks" in the bed of the truck that will allow you to drop in puck style hitches for easy installation and removal, that gives you a completely clear bed when not in use. The B&W Companion OEM 5th…

Class I and Class II hitches both have a 1-1/4 inch receiver opening. The difference is that a Class I hitch has a lower tongue weight rating, usually 200 pounds and a lower towing rating, usually 2,000 pounds. A Class II hitch usually has a tongue…

To add a hitch to your 2024 Toyota RAV4, I recommend the etrailer item #e23ZR. This hitch is custom fit and bolts to your Toyota with included hardware. This is a class III hitch with a 2" receiver. It has a 4,000 lbs towing capacity, and a 600…

If you just need a 4-pin to 7-pin trailer wiring adapter, then you can use part #C57672. This will plug into the 4-pin trailer connector on your brother's vehicle and give him the 7-pin socket for the trailer. Keep in mind, this will only give…