Recommended Baseplate For A 2017 Jeep Grand Cherokee Trailhawk

Question

Question:

Hi, I am getting a 2017 Jeep Grand Cherokee Trailhawk that I will be using to flat tow behind my 2009 Supernova . I already have the Roadmaster Falcon All Terrain tow bars from towing our 2009 hyundai elantra previously. I would like the direct connect baseplate without a crossbar at all. But looks like the trailhawk is not compatible. But this model seems like it would be compatible and also will work with the the adaptive cruise. My only other question would be about the mopar flat tow wiring I have seen mentioned in various places but seems rather elusive when trying to look for it and confirm whether or not it is needed

asked by: Christine B

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Expert Reply:

The Roadmaster Direct-Connect Base Plate Kit # RM-521440-5 is confirmed to fit 2017 Jeep Grand Cherokee models except for the SRT-8 and Trackhawk so you wouldn't have an issue with your Trailhawk. The Mopar wiring harness is such a hit or miss between different models so it's best to reach out to a local Mopar dealership with your Jeep's VIN so that they can look up whether or not it would be needed. We have no tech notes on our end stating that it would but giving them a call to confirm wouldn't hurt.

To flat tow you'll need a few more components so I have some recommendations if you haven't already purchased them:

Tow Bar Wiring Kit: Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit # RM-15267. This diode kit will splice into your tail light wiring to display your motorhome's traffic signals through the tail lights of the Cherokee.

It's not required but I highly recommend installing a Roadmaster Battery Charge Line Kit for Towed Vehicles # RM-156-25 to maintain the battery while you tow. We have people message or call in all the time having dead battery issues so a quick installation of this can alleviate a lot of headache when you're out on the road.

Braking System: Roadmaster InvisiBrake Supplemental Braking System # RM-8700. Since your brake light switch wire isn't usable you'll need the Stop Light Switch Kit # RM-751449 in order to get the signal for your indicator light.

If you already have a braking system that you want to transfer offer and just need a second vehicle kit then just let me know what system you have and I'd be happy to find the correct kit for you.

Safety Cables: If you're safety cables are worn or lost then I recommend the RoadMaster 68" Single Hook, Coiled Safety Cables # RM-643.

expert reply by: Kevin C

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Answer 1

I am happy to help you with the components needed to flat tow a 2020 Jeep Cherokee Trailhawk. A complete flat tow system includes a base plate, tow bar, tow bar wiring, safety cables, braking system and possibly a high low adapter. For the base…

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Answer 2

For lighting for your 2018 Grand Cherokee Trailhawk you can use the diode kit, #RM-15267 as the Hopkins kit you mentioned does not fit your vehicle. This will splice into your taillight wiring to allow your tow vehicle to control the taillight…

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Answer 3

I do have an option for you but all of the base plate kits available for a 2017 Jeep Cherokee like the Blue Ox Base Plate Kit part #BX1138 will replace the factory tow hooks. There isn't any sort of adapter to use them with the base plate kit nor…

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Answer 4

The base plate you can use on your 2017 Jeep Cherokee Trailhawk is the Roadmaster EZ5 #RM-521446-5 and this will work fine with your Falcon 2 tow bar #RM-520. The EZ5 base plates will be slightly easier to install than the EZ4 model #RM-521446-4.…

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Answer 5

For starters, the Trailhawk trim package is offered on both the Jeep Cherokee and Jeep Grand Cherokee platforms. I assume you have a 2019 Jeep Cherokee Trailhawk but if you have the 2019 Jeep Grand Cherokee Trailhawk then please just let me know. I…

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Answer 6

We have everything you need. I will list the items below. Blue Ox Base Plate Kit - Removable Arms #BX1128. Blue Ox Avail Non-Binding Tow Bar - Motorhome Mount - 2" Hitch - 10,000 lbs #BX7420. Roadmaster InvisiBrake Supplemental Braking System…

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Answer 7

I have a solution for you but there is no Blue Ox baseplate kit available for the 2017 Jeep Grand Cherokee Trailhawk 4WD. You will need to use the Curt Custom Base Plate Kit - Removable Arms item #C46JR. This base plate kit will work with Blue Ox tow…

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Answer 8

The Jeep Wranglers and Cherokees are very different vehicles so you'd need a new base plate kit like the Blue Ox part #BX1138 since your Limited is not a Trailhawk. The Trailhawk models need the part #BX1136 instead.

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Answer 9

The Hopkins Custom Tail Light Wiring Kit for Towed Vehicles #HM56208 that you referenced will fit a 2017 Jeep Cherokee, but is not compatible with your 2017 Jeep Grand Cherokee. A similar wiring kit that is confirmed to fit your Grand Cherokee is the…

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Answer 10

Many of our base plates exclude the new Trackhawk model, but they will fit the Trailhawk. The only issue with the tow hooks on your Trailhawk model is that they will have to be removed to install the base plates. For your 2019 Jeep Grand Cherokee…

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Answer 11

There is a solution to fix death wobble on your 2017 Jeep Cherokee Trailhawk. You will need to purchase and install Mopar flat-tow wiring kit 68321424AB before flat towing your vehicle, as per Jeep tech bulletin (08-010-17). This kit is available at…

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Answer 12

Your 2017 Jeep Grand Cherokee Trailhawk does not require a charge line, but I always recommend it because it will maintain your battery without a risk of overcharging it. For the kit, I recommend the Roadmaster Battery Charge Line Kit for Towed…

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