Streamline your remote start installation with the Directed THTON9 Plug-N-Play T-Harness. Designed specifically for select Toyota and Lexus push-to-start vehicles, this vehicle-specific harness allows for quick and reliable integration of Directed DS4 and DS4+ remote start and security systems. Utilizing factory-style connectors, the THTON9 significantly reduces installation time while minimizing the need for wire cutting and splicing, resulting in a cleaner, more professional installation. Features Vehicle-Specific Plug-and-Play T-Harness Compatible with Directed DS4 and DS4+ Remote Start Systems Designed for Select Toyota & Lexus Push-to-Start Vehicles OEM-Style Factory Connectors Reduces Installation Time Minimizes Vehicle Wiring Modifications Supports Remote Start and Security System Integration Improves Installation Reliability Factory-Quality Fit and Finish Professional Installer Preferred Solution Specifications Part Number: THTON9 Product Type: Remote Start T-Harness Compatibility: Directed DS4 / DS4+ Systems Installation Type: Plug-and-Play Vehicle Application: Toyota & Lexus Push-to-Start Models Connector Style: OEM Vehicle-Specific Remote Start Compatible: Yes Security System Compatible: Yes Vehicle Compatibility Compatible with select Toyota and Lexus vehicles equipped with push-to-start ignition systems, including applications such as: Toyota Camry Toyota Corolla Toyota RAV4 Toyota Highlander Toyota Tacoma Toyota Tundra Toyota 4Runner Lexus ES Series Lexus RX Series Lexus NX Series Lexus GX Series Note: Compatibility varies by model year, trim level, and ignition configuration. Verify vehicle fitment before purchasing.