Directed THHON4

The Directed THHON4 is a specialized, vehicle-specific T-harness engineered to streamline the installation of remote start and security systems in legacy Honda and Acura platforms.

Key Features & Specifications

• Vehicle Compatibility: Purpose-built for select early-2000s and older Honda and Acura mechanical key-start (turn-key) vehicles (such as select late-90s to early-2000s Civics, Accords, and Integras depending on the exact ignition cylinder design).

• System Integration: Designed to interface with Directed’s modular remote start and digital bypass architectures (historically pairing with older XpressKit and DB-series bypass modules, as well as digital control units).

• Plug-and-Play Architecture: Features factory-matched OEM-style T-harness connectors that plug directly into the ignition switch wiring, significantly reducing installation time by minimizing the need for manual wire cutting, stripping, and analog tapping under the dash.

• Ignition & Power Routing: Safely bridges primary ignition, accessory, and starter circuits to handle power delivery and switch sequencing without disrupting the vehicle’s factory electrical integrity.

• Professional Build Quality: Manufactured using standard automotive-grade wire insulation and protective outer loom casing to resist under-dash friction and environmental wear.

Applications

The THHON4 is utilized by professional 12-volt installation technicians and hobbyists working on older, legacy Honda and Acura key-start vehicles to deploy clean and efficient remote start setups.