harley roadglide 40 amp fuse wire location

When you find what pops the fuse, unplug that item, and start plugging in the other items. Then one at a time, plug your accessory, headlight, etc., back in. Once you can get the fuse to stop popping, turn the ignition switch on. If it does, unplug whatever added accessories you may have plugged in. Turn your ignition switch to an accessory only. –To troubleshoot, unplug your headlight, your horn, etc. So, I’m wondering why my bike won’t start and why my fuse keeps blowing. I have no headlight (but the high beams work), no turn signal, and no horn. I tried starting my bike, and that same fuse popped, and the bike turned but didn’t start. I checked all the wires, but none looked cut or exposed. I installed the new battery and the accessory fuse that was blown. I towed it home and got a new battery, fuses, and terminals. “I have a 2000 Heritage Softail, and the other day when I was riding, it just died. Here’s an example of the symptoms, per a real-life Softail owner: If your HD cruiser is stocked full of sound system upgrades, Power Commander enhancements, and LED lights that weren’t there when the original owner bought it brand new, chances are these parts weren’t installed by an HD dealership tech and may have been wired incorrectly. Incorrectly Installed Aftermarket Upgradesĭue to the straightforward, traditional engine and transmission designs, customizing and aftermarket enhancements are common on Harley-Davidson motorcycles. Pull over, shut her off for a few seconds, and be good to go again.” 2. It turned out to be a frayed wire in the headlight that would occasionally make contact with the housing tripping the main circuit breaker. –Back in ’87, I had a Sportster doing this. While taking a ride this past Saturday, the bike shuts down while riding down the highway- lights, sound, power, Nothing! I drift to the shoulder, confused, hit starter nothing-check to make sure I had not hit the kill switch – fine– “I have a 2000 Electra Glide with EFI bought with 25k miles in November and have put almost 7k miles on it since then with Zero problems. If the problem goes away, the problem is at the rear. If the problem is still there with the rear lights disconnected, then the problem is upfront. The grounded wire/wires will be the cause of the blown fuse…it would be best if you disconnected the rear light connector under the seat to localize the problem. Using a powered test light or multimeter, test each pin in the fender harness connector to the ground. Unplug the connector for the rear lights under the seat. It looks like a short… my question is, where should I start the troubleshooting process.

I have not done any troubleshooting besides reading here. My lights are not working… checked the fuse, and the fuse was blown I replaced the fuse and turned the bike on, and nothing fuse blew again. Here’s an example of the troubleshooting process, per a conversation between two real-life Harley-Davidson owners: Harley riders with a faulty ground wire often replace their bike’s headlight fuse multiple times only to have it blow again, as the only remedy is to repair the wire. The charge escapes the circuit through external metal objects and enters the ground – if your headlight fuse detects the short in the ground wire, it blows to protect the light’s circuitry. Regardless, once the ground wire casing cracks open and exposes the wire, the current can escape the ground wire if it contacts the tank, motor, or metal frame. Other causes of faulty ground wires on a HD cruiser are: It’s common for the ground wire casings on older Harleys to wear with age because of changes in temperature until they crack open. One of the more common causes of a Harley-Davidson repeatedly blowing its headlight fuse is a short in-your-ground wire. Incorrectly Installed Aftermarket Upgrades

Harley roadglide 40 amp fuse wire location