Does 2019 Volvo XC90 Need to be Reprogrammed After Installing Tekonsha Trailer Wiring Harness
Question:
Hi. I plan on getting the Tekonsha Wiring Harness 118683 for my 2019 Volvo XC90. Will I need to bring it up to the dealer to have any reprogramming done so that it works after install? Thanks for your help.
asked by: Archie
Expert Reply:
The Tekonsha T-One Vehicle Wiring Harness # 118683 that you referenced, which is confirmed to fit your 2019 Volvo XC90, will not require any kind of reprogramming or flashing on the vehicle for proper operation. The harness will simply be plugged into factory ports behind the tail light assemblies to tap into their circuits for powering a trailer's lights while towing. Once installed the provided 4-Way connector will be ready to use with no further modifications needed.
I have attached an install video on the 2018 XC90 that you can use for reference, along with the written instructions manual.
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
- Powered Converter
- Custom Fit
- 4 Flat
- Tekonsha
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: Trailer Wiring
- Shop: T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Video: T-One Vehicle Wiring Harness Installation - 2018 Volvo XC90
- Q&A: Does Installing Trailer Wiring on 2019 Volvo XC90 Require Reprogramming Computer
- Q&A: Is Reprogramming Necessary for Stealth Hitches Wiring Installation on 2018 Volvo XC90 T8
- Shop: Trailer Hitch
- Shop: 7-Way RV Upgrade Kit for Trailer Brake Controller Installation - 12 Gauge Wires
- Shop: Curt Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Shop: Curt Echo Wireless Brake Controller - 7-Way Plug Mount w/ Bluetooth App - 1 to 2 Axle - Proportional
- Shop: Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Search Results: trailer hitch wiring
- Search Results: 18136
- Shop: Brake Controller
- Q&A: Parts Needed to Add 7 Way Connector to 2019 Volvo XC90
- Video: Tekonsha T-One Vehicle Wiring Harness Installation - 2019 Volvo XC90
- Video: Universal Kit for a Trailer Brake Controller Installation - 2016 Volvo XC90
- Shop: Stealth Hitches Hidden Trailer Hitch Receiver w/ Towing Kit - Custom Fit - 2"
- Shop: Stealth Hitches Hidden Trailer Hitch Receiver w/ Towing Kit - Custom Fit - 2"
- Q&A: Is Reprogramming Necessary to Install Wiring Harness on 2016 Volvo XC90?
- Search Results: 7 way trailer wiring kit
- Search Results: 7 way trailer connector
- Search Results: tow ball
- Search Results: 7 way trailer wiring
- Q&A: Where Does Power Wire of Tekonsha Trailer Harness Run on 2022 Volvo XC90 Recharge
- Q&A: Trailer Hitch for 2019 Volvo XC60
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Search Results: trailer hitch ball mount
- Video: Tow Ready Wiring 18140 Review
- Video: Tow Ready 4-Pole Mounting Bracket Installation
- Q&A: Wiring a Camper Shell Third Brake Light on a 2017 Chevrolet Silverado