Wiring Required For Towing a 2007 Hummer H3 Behind a RV Motorhome
Question:
I need a Plug in Harness for a 07 Hummer H3 on the front to flat tow behind my motor home. Thanks, Randy
asked by: Randy B
Expert Reply:
You are going to need a kit like the Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit # RM-15267 for your 2007 Hummer H3. This uses didoes which get spliced into your factory wiring. We do not have a plug and play harness for your H3.
Also you are going to want a Charge Line # RM-156-25 to maintain the charge on your H3's battery and prevent your Supplemental Braking System # SM99251 from draining the battery.
Products Referenced in This Question
Roadmaster Battery Charge Line Kit for Towed Vehicles
- Accessories and Parts
- Tow Bar Wiring
- Battery Charge Line Kit
- Roadmaster
more information >
Demco Stay-IN-Play Duo Flat Tow Brake System for RVs w/ Hydraulic Brakes - Proportional
- Tow Bar Braking Systems
- Brake Systems
- Proportional System
- One Time Set-Up
- Fixed System
- Power Assist Brake Compatible
- Hydraulic Brakes
- Demco
more information >
Product Page this Question was Asked From
Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit
- Tow Bar Wiring
- Splices into Vehicle Wiring
- Diode Kit
- Universal
- Tail Light Mount
- Roadmaster
more information >
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