Which Fuse is Used in Install of Tow Ready # 118449 Trailer Wiring Harness on 2015 Toyota Highlander
Question:
2015 Toyota Highlander, wiring kit 118449. Hitch and kit installed but the fuse box says it take a 30 amp mini, instructions say 10 amp. Which do I use? thank you
asked by: Tom F
1
Helpful Expert Reply:
Use the 10 amp fuse. It's okay to use a lower-rated fuse than what the vehicle manufacturer recommends, but you can't use a higher rated fuse. I spoke with my Tow Ready representative, and confirmed that the installation instructions for the # 118449 are correct.
I've linked you to an install video showing the # 118449 trailer wiring harness on a 2013 Highlander. The procedure for your 2015 model would be similar.
expert reply by:
Mike L
1
Product Page this Question was Asked From
T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Converter
- Custom Fit
- 4 Flat
- Tekonsha
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: Trailer Wiring
- Shop: Trailer Hitch
- Shop: etrailer Trailer Hitch Receiver - Custom Fit - Matte Black Finish - Class III - 2"
- Shop: Easy Grease Trailer Hub and Drum Assembly for 3.5K Axles - 10" - 6 on 5-1/2 - Pre-Greased
- Shop: Easy Grease Trailer Hub and Drum Assembly for 3.5K Axles - 10" - 5 on 4-1/2 - Pre-Greased
- Shop: Roof Rack
- Shop: Tire Chains
- Shop: Titan Chain Tire Chains w/ Cams - Ladder Pattern - Twist Link - Assisted Tensioning - 1 Pair
- Shop: T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Video: Mount: T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector on a 2014 Toyota Highlander
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: etrailer Trailer Hitch Receiver - Custom Fit - Matte Black Finish - Class III - 2"
- Video: Choosing the Right Trailer Wiring
- Search Results: trailer hitch
- Search Results: hitch
- Article: Trailer Wiring Diagrams
- Shop: Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector
- Video: Ultimate Overview of the No-Drill Mount for Electrical Mounting Bracket
- Q&A: Difference Between Curt and etrailer Trailer Hitch Receivers for 2020 Chevy Colorado
- Shop: Brake Controller
- Article: My Trailer Hitch Doesn't Fit
- Search Results: trailer brake controller
- Video: Step-By-Step Installation Tutorial for the etrailer Trailer Hitch Receiver on a 2024 Toyota RAV4
- Video: Curt T-Connector Vehicle Wiring Harness Review C56040
- Q&A: What Is An OEM Prep Package And How Do I Know If I Have It
- Search Results: trailer wiring
- Article: How to Measure for Trailer Hitch Drop
- Shop: Suspension Enhancement
- Search Results: brake controller