
Model: ADS-THR-HA7
from $79.99
The Firstech T-Harness is a black remote start T-harness designed for select 2014-up Honda and Acura vehicles. This wiring harness simplifies the installation of compatible remote start systems by providing a direct, plug-and-play connection. Included in the box is one T-harness, which comes with a 1-year limited warranty on both parts and labor.
A vehicle-specific harness is mandatory to avoid cutting factory wires. Modern cars require 'smart' interface modules to retain steering wheel controls and warning chimes. Available from $79.99.
Wiring harnesses have zero ongoing costs. Once installed correctly, they last the lifetime of the vehicle unless damaged by pests or physical modification.
Common Failure Modes
Failure is almost always due to poor installation, such as loose crimps or exposed wires shorting out. Vibration over time can cause poorly routed wires to chafe.
A vehicle-specific harness is mandatory to avoid cutting factory wires. Modern cars require 'smart' interface modules to retain steering wheel controls and warning chimes.
Wiring harnesses last the life of the vehicle unless damaged by pests, heat, or modification.
The Firstech T-Harness for Select 2014-Up Honda and Acura Vehicles is available at abt, starting at $79.99.
Wiring harnesses have zero ongoing costs. Once installed correctly, they last the lifetime of the vehicle unless damaged by pests or physical modification.
See all Car Wiring Harnesses & Dash Kits
Compare the full selection with specs and pricing.
Links may earn Covala Shopping a commission at no extra cost to you. Prices last verified at time of page load. As an Amazon Associate, Covala Shopping earns from qualifying purchases.