Comprehensive wiring diagrams and troubleshooting guide for all 1998 Harley-Davidson models.. The wiring diagrams for the 99 Softail provide a clear and comprehensive overview of every electrical component of the engine. Starting from the ground distributions to headlight circuits, the wiring diagram covers all the components including the alternator, generators, starter motors, voltage regulators, headlights, taillights, brake lights.
SERVICE MANUAL SOFTAIL 1984 -1999 1 Chapter One General Information 2 Chapter Two Troubleshooting 3 Chapter Three Periodic Lubrication, Maintenance & Tune-up 4 Chapter Four Engine 5 Chapter Five Clutch, Primary Drive & Starter Drive 6 Chapter Six 4-Speed Transmission 7 Chapter Seven 5-Speed Transmission 8 Chapter Eight Fuel, Exhaust & Emission.. A 99 Harley Softail Wiring Diagram is a technical schematic illustrating the complete electrical circuit layout of a 1999 Harley-Davidson Softail motorcycle. It maps the interconnected pathways of the 12V charging system, ignition circuit, starting system, and lighting loops, utilizing standardized wire color codes to facilitate diagnostic.