How Long Does It Take A Shop To Install Roadmaster 4-Diode Harness In A 2018 Jeep Grand Cherokee?
Published 09/22/2021 >
Question:
Hello. How long should this take a professional shop to install this kit on a 2018 Jeep Grand Cherokee? Thanks!
asked by: John
Expert Reply:
A shop that is familiar with installing towed vehicle wiring harnesses such as the Roadmaster 4-Diode Universal Wiring Kit # RM-152-98146-7 should be able to install it on your 2018 Jeep Grand Cherokee in a few hours without a problem.
You will however want to reach out to the shop directly to see how long they tell you to expect the install to take, as they are the best judge of their own skill set.
If you have not already picked out a shop you want to install the harness for you then I recommend checking the install locator right under the videos on the product page. This list of installers is a list of our dealers and they will be able to make sure your harness is installed promptly without any issues.
Product Page this Question was Asked From
Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 7-Way to 6-Way Straight Adapter Cord
- Flat Tow Wiring Harness
- Splices into Vehicle Wiring
- Diode Kit
- Universal Fit
- 7 Blade to 6 Round
- Roadmaster
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Video: Review of MORryde RV Cargo Slides - Stow Table Storage Tray - MR86MV
- Video: Review of Thomas Payne RV Couches and Chairs - Triple Reclining RV Couch Drohan Cement - TP38KR
- Shop: Thomas Payne Three-Seat Reclining RV Couch - Drohan Cement
- Shop: MORryde Drop-N-Stow Table Storage Tray
- Q&A: How Long Is The 7-way to 6-way Red Cord In The Roadmaster Diode Kit?
- Shop: Vehicle Tow Bar Brake System
- Shop: Floor Mats
- Shop: Base Plate for Tow Bar
- Video: Stromberg Carlson 2 Bike Carrier for RVs Feature Review
- Video: Installation: Aries Automotive Seat Defender Cargo Area Protector on a 2023 Kia Sportage
- Video: Replacement Grooved Clevis Pin for Demco and etrailer Tow Bars Feature Review
- Video: Surco Van and RV Ladder Rack Bike Rack Review
- Video: All About the Roadmaster Tow Defender Protective Screen for Towed Vehicles
- Shop: Blue Ox Base Plate Kit - Removable Arms
- Shop: Surco 2 Bike Carrier for Vans and RVs - Ladder Mount
- Shop: Roadmaster Tow Defender Protective Screen for Towed Vehicles
- Shop: Demco Air Force One Flat Tow Brake System for RVs w/ Air Brakes - Wireless Monitoring - Proportional
- Shop: Aries Automotive Seat Defender Cargo Area Protector - 60" Long x 60" Wide - Black
- Q&A: Will Demco Base Plate Fit 2026 For Maverick Hybrid Lariat
- Q&A: Will the Curt Custom Tail Light Wiring Kit C96JR Work w/ LEDs on a 2025 Wrangler Unlimited?
- Q&A: Parts Needed to Flat Tow 2021 Jeep Wrangler Unlimited behind Motorhome
- Article: Flat Towing Package for 2007-2018 JK Jeep Wrangler and Wrangler Unlimited
- Q&A: Recommended Plug and Play Flat Tow Wiring Harness for a 2024 Jeep Wrangler Sport
- Q&A: Parts Needed to Flat Tow 2023 Chevy Silverado 1500 With Blue Ox Setup and Demco Air Force One
- Q&A: Is Curt RVi Series Shadow 2 Compatible With 2025 Jeep Gladiator
- Article: Trailer Wiring Diagrams
- Article: Best Vehicles to Flat Tow Behind an RV
- Article: Flat Towing Package for 2012-2014 Honda CR-V
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: Must-Have Flat Towing Components


