• FMH 012749f_Y0D58U_c Cruise Control Interactive Diagnostics FREE

    If your Harley cruise control has an issue, there is an interactive cruise diagnostic test that can be performed on the motorcycle without the need or aid of any diagnostic service scan tools or computer. The Harley cruise control function is governed by the motorcycle’s ECM. The ECM monitors the vehicle speed sensor (VSS) to… Read more »

    Watch Now >>
  • Harley Brake Switch Diagnosis

    What do you do when it’s pouring outside and your brake light stays on? You dive into the electrical issue with a Haynes repair manual so you can head of for a safe ride when the weather clears. Bob LaRosa has reviewed the brake light switch issues at the handlebars and underneath the transmission clutch… Read more »

    Watch Now >>
  • harley davidson ignition coil

    In this video Bob takes a look at the Harley Davidson ignition coil. The coil consists of two winding’s of wire, the primary and the secondary. The primary receives 12 volts from the motorcycle and allows voltage to build; transferring voltage to the secondary winding where voltage is increased to thousands of volts and released… Read more »

    Watch Now >>
  • Overview of Motorcycle Electrical Systems

    Most people would rather tear into an engine than have to deal with wiring. Our experts decided to break out the books and provide us with all the basics of electricity as it pertains to our motorcycles. We will cover a lot in this class and the beauty of it is that you can stop,… Read more »

    Watch Now >>
  • Simplifying Electricity: The Harley Davidson Electrical System

    A fuse blows, a light goes out or you hear click-click when trying to go for a ride. Most of us think of electricity and wiring as a big ball of wires with no rhyme or reason. Our experts are here to teach you about electricity as it applies to our motorcycles.  Next video: Matter &… Read more »

    Watch Now >>
  • Motorcycle Electricity: Matter & Atoms

    Understanding electricity starts with basic science. Bob teaches you a little bit about the essentials of matter and atoms in this segment. Next video: Know The Flow & Magnetism

    Watch Now >>
  • Motorcycle Electricity: Flow & Magnetism

    With this lesson on motorcycle electricity, we teach you how theories of current flow, magnetism and electricity are related. Think your rotor and stator! Next video: Voltage & Amperage

    Watch Now >>
  • Motorcycle Battery Voltage & Amperage

    Volts and amps play a major role in Harley Davidson maintenance and even more so in troubleshooting an issue. Let’s walk through each of these to better understand the electrical flow on our motorcycles. Next video: Resistance & Conductors

    Watch Now >>
  • Motorcycle Electrical Troubleshooting: Resistance & Conductors

    Most electrical problems on our Harley Davidson motorcycles are resistance related. In this video, we continue the electrical flow in regard to resistance and conductors. Next Video: Motorcycle Electrical Problems & Ohm’s Law

    Watch Now >>