Motorcycle has no electrical power. The spark plug in your motorcycle is in poor condition.
Motorcycle has no electrical power. The neutral, indicator, brake and head lights do not work, no power at all. To test the battery, use a multimeter to check the voltage. If you find power at that plug and none coming out of the ign switch, bad switch or possibly a bad wire. You're cruising along, and without warning, your bike's vigor just dwindles away. The main fuse ohms out good. All connections seem fine. The battery is full charged and the two fused at the battery are good. May 24, 2023 · I’m a life-long automotive and motorcycle enthusiast with a knack for diagnostics that I hope to share with you! Lately, I’ve been running my own motorcycle rental business, which you can read about here, and it has been a great experience that has allowed me to own numerous bikes that I probably couldn’t justify otherwise. Apr 22, 2024 · Could a dead battery be the reason my Harley has no electrical power, and how can I test it? Yes, a dead battery could be the reason your Harley has no electrical power. You'll need to see a wiring diagram to determine what wires do what at the ignition switch. We have discussed the reasons below why your motorcycle has no power even when your battery is in good condition. As a marketing manager by profession, Sam has a keen eye for detail and a passion for sharing her knowledge and experiences with others. I tested the battery, terminal connectors and all which seems fine. It's not just an inconvenience; it can be downright dangerous. When a motorcycle has power issues despite a good battery, resolving them involves a focused approach on components. If you’ve recently installed a new battery and still experience power loss, there may be an issue with your bike’s charging system. Do any of you have an idea what could be wrong or where the fuse panel may be Oct 19, 2023 · Myriad components of your motorcycle’s electrical, air, and fuel-delivery systems can contribute to a bike that has the correct voltage, but no way to start properly. Your motorcycle requires a sufficient and consistent electricity supply to run. Check for power at the ignition switch plug on the wire harness side. Blown Motorcycle Fuse. Therefore, if your motorcycle loses all electrical power while riding, components of the electric system are to blame. Understanding why your motorcycle is acting up is crucial to getting back on the road safely. If your battery is dead, your starter won’t operate, but if your starter itself is bad, all the battery Feb 16, 2024 · Motorcycle Has No Power But Battery Is Good: Common Causes And Solutions. Even a single broken wire can cause the whole system to shut down completely. remember: There never seems to be enough time to do job right 1st time around, but there's ALWAYS time to do it again! Mar 28, 2024 · There are several reasons why your Harley Davidson may suddenly lose electrical power. To help address your frustration and get you back on the open road with a fully functional bike, here are a few tips on diagnosing and solving motorcycle electrical issues May 9, 2014 · I have a 2003 1600 Vulcan, 16000 mi. In your motorcycle, the spark plug receives electrical impulses from the ignition system. 4:50 Location of Starter relay6:41 Removal of relay connector & replacement of Apr 25, 2024 · Motorcycle Lost Power While Riding? 8 Causes and Quick Fixes!QuoteQ. I replaced all fuses including the main fuse and still nothing. I checked the voltage again, and read 6. Feb 2, 2024 · While electricity is essential on ECU-powered fuel-injected bikes, any motorcycle with a headlight, backlit-instrument display, and electric starter requires battery current for healthy operation. . 2 volts. To fix a Dec 6, 2017 · 2006 Ultra Glide. I replaced the battery with the correct size still nothing no horn no lights. It then If the fuse is elsewhere, look for a 30A (or similarly sized) fuse in the electrical stuffs - usually under the seat or the general vicinity of the battery. Plus, it’s Mar 3, 2024 · A motorcycle with no power, despite a good battery, likely has an electrical or fuel system issue. You'll make measurements of 13v -> 13v -> 13v -> 13v ->0v <- AHAH!!!! You found problem! It's somewhere between latest junction you measured and previous point that DID have Feb 2, 2020 · I recently bought a V-star 650, the dude told me that he replaced the battery with a smaller one and that’s why it had no electrical power. Replacing the Ignition Switch. This article lists the most common reasons a motorcycle loses electrical power while riding. I am not sure what is wrong. Sep 11, 2017 · I checked the battery cables and though they were snug, I was able to move them slightly. I plugged a tender up and after a couple of hours I got electrical power and was able to start the bike up. Now it has no electrical power to anything. If your motorcycle’s fuse is blowing, you’ve likely got a short, a bad ground connection, or crossed wires. I tightened the cables, but still no power. The battery is fully charged and has 14v. Jul 3, 2017 · Nothing turns on, including my head/tail lights, neutral, etc. May 24, 2023 · It’s frustrating when you have power but your motorcycle won’t start. A fully charged battery should read around 12. IN THIS EPISODE we diagnose and repair a blown main fuse on the 2016 Honda CB500F. Start by disconnecting the battery to ensure safety. 1. No lights, no gauges, no nothing. Or, maybe somebody here knows. Experiencing a loss of power on Nov 10, 2022 · Samantha "Sam" Jones, a passionate and experienced female motorcycle rider with over 12 years of riding experience. Ran power directly from battery to ignition switch to ensure there's power there, but it still does not get electrical power Mar 17, 2015 · After it stopped running I turned the ignition on and off and there was no power to the lights at all. All way to headlight. Oct 6, 2019 · In this video I show you the location of where the problem is & how to fix it. I haven’t been able to locate the electrical fuse box yet. It's all down to eliminating a Jun 17, 2018 · Hello there, No power and there are 4 wires from starter relay? I'd say 2 are quite heavy, 1 from Battery to starter relay and 1 heavy wire from relay to Starter motor, a medium size wire from Battery to power everything and a skinny wire that closes starter relay ( when you thumb the starter switch ) to send power to the starter. If your Harley has lost all it’s electrical power, we have a guide for that too. Mar 3, 2017 · Zero power to the clocks, battery is good, main fuse is good, stator relay is good, think I am losing power on orange from ignition, have power to red on ignition, and have power to fan and fuel fuse, but not ignition fuse, however when fuel pump was disconnect and harness was moved on left side of bike, it light up, several times. If the main fuse is blown, replace it with the proper amp and voltage rated fuse - consult the manual as someone may have previously installed an incorrect fuse. Replace an ignition switch to restore power if it’s faulty. May 22, 2023 · Why Do Harley Davidson Motorcycles Lose Electrical Power? There are several reasons why your Harley Davidson motorcycle might lose electrical power: Dead battery: A bad battery is a common cause of power loss. After riding about 100 miles, stopped for coffee. Identifying and fixing key issues ensure a smooth ride. One of the most common reasons is a loose or corroded battery connection. Don’t worry; we’ve got your back with this comprehensive troubleshooting guide to help you identify the problem and get back on the road. Electrical relays, grounding, shorts, damaged wires or spark plugs, major vacuum leaks, or stoppages in fuel delivery will keep your engine from properly combusting, and keep Oct 24, 2010 · Just had exactly the same thing on my bike, ended up being the starter button. If a fuse blows, it can cause your motorcycle to Dec 2, 2023 · 5. Another common cause is a blown fuse. IN THIS BUILD SERIES We bought a wrecked salvage title motorcycle from Cop Oct 2, 2013 · After that, when I tried to turn the ignition on, there was no power. power at blu/blk output wire at ignition-switch, volts = ??? 6. Mar 2, 2024 · No guessing, no hunting around, no desperate shotgunning massive pile of parts at bike, replacing perfectly-working parts with brand-new perfectly-working parts and nothing changes. The process is similar for any issue. Please help I’m getting extremely frustrated. The spark plug in your motorcycle is in poor condition. Jun 28, 2020 · The ignition switch could be the problem. It was idling and just stopped running. From a failing battery to a faulty charging system, the Jan 14, 2018 · Running through my thought process while diagnosing a no power situation on the Triumph. S F Fixing Common Power Issues. power at blu/wht output wire at ignition-switch, volts = ??? 7. Oct 19, 2023 · The starter is the component that begins a bike’s ignition and fuel injection process, and a failing starter will make your motorcycle appear to have no power. Take the starter button clam shell apart and open up the starter button itself and you will see 2 sets of contact points, using a paperclip or some other item to short across, or connect the back pair, or the pair towards the front of the bike and you should get the starter to engage (must have key on) if that works Before you start doing any electrical testing, make sure your battery is fresh and fully charged. It can also help to clean all of your motorcycle’s connections with electrical contact cleaner. The bike has completely no electric power. Everything seemed fine. If your battery connections are loose or corroded, it can cause your motorcycle to lose power. When I went to start bike the starter kicked it over but then immediately died and all electrical power shut off. etc. After I was home a couple of hours I was going to go for a ride and went to start it nothing! No electrical power. The starter uses electricity to charge the spark plugs for initial combustion. 6 volts. Feb 22, 2024 · Experiencing a sudden loss of electrical power on your motorcycle can be both perplexing and frustrating. There is no power getting to the ignition switch. I tried locating the main fuse but I cannot find it anywhere! anyone knows where i can locate that? Also, any suggestions on where I can pin the problem to this? Mar 5, 2020 · Is it the motorcycle battery, or could it be the regulator? If you have a newer bike, you likely have more intricate wiring than you're used to on older motorcycle models. Common problems include a bad starter relay, faulty ignition switch, clogged fuel filter, or a malfunctioning stator. I am not sure if this has anything to do with the problem but the electric start stopped working about 2 weeks ago and I have been kick starting it since then.