Does Tekonsha Wiring Harness For Kia Sportage Require Cutting Into Factory Taillight Wiring

Updated 12/15/2025 | Published 11/09/2024

Question:

Will this harness fit a 25 Sportage hybrid EX?. Also, is it all plug n play? dont want to cut into factory wiring. Thank you

asked by: Bruce

Expert Reply:

Hi Bruce,

Yes, the Tekonsha T-One Vehicle Wiring Harness # TK32VR does fit the hybrid model of your 2025 Kia Sportage, and it is plug and play into your taillight wiring. So you wouldn't have to cut into your factory taillight wiring at all. It isn't all plug-in though because you do have to run a power wire from the fuse box in the engine compartment to connect a fuse.

expert reply by: Kyle S

Jesse M.

12/15/2025

Hey Bruce, how did the wiring process go with the Tekonsha T-One harness on your Sportage hybrid? Were you able to get the power wire run cleanly to the fuse box? Your update could make it easier for the next person working on the same setup.