Electronic Harness Controller

Part Number EA4250D

A compact, all-in-one electrical management system for custom motorcycles. This module handles fuse, relay, lighting, and turn signal cancelling functions—ideal for builds where you want a clean, hidden wiring solution. 

Key Features:

Compact design: easy to tuck and hide in custom frames. 

Integrates fuses, relays, turn-signal cancelling, hazard lights and running lights into one unit. 

Dual-filament bulb support: Tail, Brake and Turn Signal functionality from one bulb (does not include a center brake-light module) 

Weather-resistant connectors and trim-to-fit harness designed for custom motorcycle environments. 

Compatibility & Install Notes:

Application: Suitable for custom motorcycles where a dedicated center brake light is not used. It supports standard tail/brake/turn signal configurations via existing dual-filament bulbs. 

Mount the module in a protected, vibration-minimized area away from extreme heat sources. Dress the harness carefully, route wires with strain relief, and follow the detailed wiring manual for correct integration. 

Ensure proper ground connections and confirm each circuit’s current load falls within specification; the included diagnostics LEDs help detect shorts or overloads.