How To Install 7-Way Plug on 2011 Jeep Grand Cherokee For A Brake Controller
Published 02/26/2020
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Question:
My Jeep has a hitch and the flat 4 wiring Installed. I was wonder what I would need to tow a trailer that has trailer brake? My Jeep is the base model 3.7l engine. I know I’ll need a brake controller and I’m assuming I’ll need a 7 prong connector. Thanks for the help.
asked by: Richard R
Expert Reply:
Yes, you are correct that you will need a 7-way connector and brake controller to tow a trailer that has electric brakes. If your 2011 Jeep Grand Cherokee happens to have the factory towing package, you can use the Curt T-Connector Vehicle Wiring Harness part # C55774 which plugs into the round OEM connector on your Jeep. The 4-way may be plugged into this OEM port and you will need to plug it. I have attached a photo of what the plug looks like.
I recommend to use the Curt Echo part # C51180 which plugs in line with the 7-way plug and allows you to control the brake settings with your Apple smart phone with operating system Apple: 8.0- newer or an Android with an operating system 4.4 and newer. This Curt Echo is the easiest way to install the brake controller on the Jeep because it only requires a 7-Way plug with an active 12V circuit.
If your Jeep does not have the factory tow package with the round OEM connector to plug the 7-Way into you will need part # ETBC7L which comes with the components needed to install a 7-Way plug and use the Curt Echo. Your existing 4-way will plug into the pigtail coming off the 7-way plug in the kit and the black wire needs to be extended to the Jeep's battery via the provided circuit breaker. Then ground the white wire from the plug.
Product Page this Question was Asked From
Curt Echo Wireless Brake Controller - 7-Way Plug-in w/ Bluetooth App - Up to 2 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Plug-In
- Smartphone App
- Under-Dash
- Up to 2 Axles
- Smartphone Display
- Multiple Trailers
- CURT
more information >
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