Solution for Dead Battery on 2019 Jeep Cherokee After Being Flat Towed
Question:
I have this system installed in my 2019 Jeep Cherokee Trailhawk elite. First time towing behind the motorhome the Jeep battery was dead. A shop here then put in a direct line outlet to the motorhome for plugging in the Patriot braking system using the existing 7 pin connector already installed. Coming back here again the battery was dead and needed a jump. I am considering purchasing a Jump-N-Carry battery charger for piece of mind next trip. I read that your cable where a fuse is pulled and this cable is installed with a switch is not compatible with my Jeep. Is that true?
asked by: Michael J
Expert Reply:
Because the Blue Ox Patriot Portable Braking System # BLU37TR draws power from the Jeep's battery while in use, it is recommended to add a charge line kit like the Roadmaster # RM-156-25 to your setup. The battery actually loses enough power when being flat towed even without this particular braking system that Roadmaster lists the charge kit as a requirement when flat towing this vehicle.
As you mentioned there isn't a FuseMaster available that will let you easily disconnect power from the fuses that are causing this power drain.
The above-mentioned Charge Line Kit will allow up to 15 amps from the RV's battery to be used to maintain the charge on your Jeep's while it's being towed. This should prevent you from arriving at your destination with a dead battery again. I have attached an installation video on your 2019 model Cherokee below that you can also use for reference.
Products Referenced in This Question
Roadmaster Battery Charge Line Kit for Towed Vehicles
- Accessories and Parts
- Flat Tow Wiring Harness
- Battery Charge Line Kit
- Roadmaster
more information >
Product Page this Question was Asked From
Blue Ox Patriot Portable Flat Tow Brake System - Proportional
- Flat Tow Brake System
- Brake Systems
- Proportional System
- Recurring Set-Up
- Portable System
- Power Assist Brake Compatible
- Air Brakes
- Air Over Hydraulic Brakes
- Hydraulic Brakes
- Blue Ox
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: Roadmaster Battery Charge Line Kit for Motorhomes
- Search Results: rm~156~25
- Q&A: Solution for Vehicle Battery Draining When Flat Towed by Motorhome
- Video: Installation: Roadmaster Battery Charge Line Kit for Motorhomes on a 2022 Jeep Wrangler Unlimited
- Video: Roadmaster Battery Charge Line Kit for Motor Homes Installation - 2020 Coachmen Mirada Select Motorh
- Shop: Replacement Ball Bearing for SuperSlide I and SuperSlide II RV Slide Out Tray Assemblies - Qty 1
- Shop: Roadmaster Battery Charge Line Kit for Towed Vehicles
- Shop: Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit
- Search Results: tow bar
- Q&A: Choosing Between the Brake Buddy Select 3 and the Blue Ox Patriot Supplemental Braking System
- Video: Setting up the Curt Custom Tail Light Wiring Kit for Towed Vehicles on a 2023 Jeep Wrangler
- Shop: Trailer Hitch
- Article: Trailer Wiring Diagrams
- Shop: Trailer Wiring
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Video: Breaking Down the Blue Ox Patriot Portable Flat Tow Brake System
- Search Results: base plates
- Shop: etrailer Hitch Pin Alignment Collar for Hitch Accessories - 2" Hitches
- Search Results: rm~156~75
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Shop: Suspension Enhancement
- Video: Installation: Blue Ox Patriot Portable Flat Tow Brake System on a 2022 Ford F-150
- Shop: Base Plate for Tow Bar
- Shop: Roadmaster Nighthawk All-Terrain Tow Bar w/ LED Lights - Non-Binding - RV Mount - 8,000 lbs
- Video: An In-Depth Look at the Roadmaster Battery Charge Line Kit for Towed Vehicles
- Search Results: rm~88400
- Shop: Brake Controller
- Search Results: rm~15267
- Shop: Demco Stay-IN-Play Duo Flat Tow Brake System for RVs w/ Hydraulic Brakes - Proportional
- Shop: Vehicle Tow Bar Wiring
on Flat Tow Brake System
