Roadmaster Brake-Lite Relay Kit Installation - 2005 Jeep Grand Cherokee Video

The closest thing we have is the installation of the #RM-8700 on a 2014 Wrangler which I attached below. Although it isn't exactly the same you can use it as a general reference coupled with the written instructions.

I reached out to Roadmaster, who told me when installing the Roadmaster Brake-Lite Relay Kit for Towed Vehicles #RM-88400 in your 2014 Ford Edge Limited with push-button start. This is what they told me: "You want a designated line for the…

Since the brake lights of your 2021 Jeep Gladiator come on your when the engine is off, and because your Jeep has a combined lighting system - where the brake lights act as both the brake signals and the turn signals - you will in fact need a relay:…

Since your 2021 Jeep Cherokee Trailhawk has separate wiring and you're using a 4-diode kit you can use the Roadmaster Brake-Lite Relay Kit for Towed Vehicles #RM-88400 to stop the brake lights from overriding the signal lights. Jeep typically…

The brake light switch wire for your 2023 Jeep Grand Cherokee Summit isn't useable so you wouldn't be able to install a brake light relay kit any way. In cases like this the turn signal will override the brake signal until the computer inside…

The correct Roadmaster Crossbar-Style Base Plate Kit for your 2001 Jeep Grand Cherokee is part #1419-7. The part #1425-1 that you referenced actually only fits a 2004 Jeep Grand Cherokee. Attached is a picture of the finished product that a customer…

The Pollak 6-Pole Round Pin Trailer Wiring Socket #PK11609 does have a small Philips type screw to hold the rear collar in place. You will need to remove this screw completely and pull/twist the collar to remove it for access to the pins for…

It appears you are connecting your tow vehicle wiring to a 6-way connection like the RoadMaster 6-Wire Flexo-Coil Kit #RM-146. Making these connections is not difficult and I've attached a video and photo as well as linked an article to assist…

If all you want is to prevent the 12 volt power supply of your trailer battery wiring from backfeeding onto your vehicle wiring or vice versa what you need is a one-way diode like part #RM-690. This only allows current to flow in one direction so…

I took a look at the online owner's manual for your 2010 Jeep Grand Cherokee, and under the "Recreational Towing" section your Quadra–Trac II model CAN be flat towed because it has a neutral transfer case, which is exactly what you…

To flat tow a 2011 to 2013 Jeep Grand Cherokee there are 5 major components needed: base plates, tow bar, safety cables, lighting, and supplemental braking. The base plates are what attach to the front of the Jeep and provide a safe and proper…

We've never carried a plug and play Hopkins tow bar wiring solution for your 2019 Jeep Grand Cherokee but we do have diode kits like the Roadmaster part #RM-152-98146-7 which we've installed on a similar 2019 Jeep Grand Cherokee. I attached a…