Model Y (HW4.5) - Harness

Vehicle-specific wiring harness for CAN bus development, data logging, research, and prototyping. Provides access to the vehicle's CAN bus through the OBD-C port with a clean, reversible connection. No cutting or permanent modification of vehicle wiring required. Package Includes Harness Harness Box ~10 ft / 3 m OBD-C extension cable Compatibility Model Y (LHD & RHD) vehicles are equipped with HW4.5 when produced from: Factory HW4.5 since Austin 2025-12-04 – present Berlin 2026-04-01 – present Fremont 2025-12-09 – present Shanghai 2026-03-25 – present Intended Use Research, development, data logging, bench testing, and educational purposes. Shipping All items are shipped from Germany. International shipping to the USA and Canada currently takes about 10–14 days. Notice This product is not sold as, and is not intended to be, certified automotive safety equipment, type-approved component, original-equipment replacement part, or replacement for manufacturer-installed vehicle systems. For more detail, see our Terms of Service Section 5.