How does the electrical system work on a Sportster?
Over the years, HD has grounded the Sportster electrical systems in a number of ways. In the early models (typically, 1993-earlier), components were grounded to the frame at a nearby point while power was distributed throughout the system on a minimal number of wires in the wiring harness.
What causes a Sportster battery to go bad?
If there is excess resistance between any ground point and the negative battery terminal, there is something loose, frayed, corroded or disconnected. Over the years, HD has grounded the Sportster electrical systems in a number of ways.
Is there a gas light on a Harley Davidson Sportster?
Gas light. Harley Sportster only got anti-lock brakes as an option in 2014, and it is such a simple system you may not even know your bike is equipped with it. If when you start the bike the ABS light light up, that means you have anti-lock brakes.
Are there any problems with my Harley Davidson Sportster?
Faulty Low Fuel Warning Light Some Harley Davidson Sportsters, mostly 2007 and 2008 are known to have a faulty low fuel warning light. Check with your dealer and you may be due a replacement under recall. Use your trip odometer to measure your true mileage and level of fuel consumption to see if it is accurate.
Gas light. Harley Sportster only got anti-lock brakes as an option in 2014, and it is such a simple system you may not even know your bike is equipped with it. If when you start the bike the ABS light light up, that means you have anti-lock brakes.
How big is the alternator on a Harley Sportster?
This generator alternator conversion kit replaces original generator and regulator. The compact high output alternator measures 3-1/4″ long, and weighs only 3 lbs. This conversion kit has high power output, 17 amps @ 1000 rpms, billet housing for strength and accurate alignment, and a stress proof shaft which is stronger than stock.
Faulty Low Fuel Warning Light Some Harley Davidson Sportsters, mostly 2007 and 2008 are known to have a faulty low fuel warning light. Check with your dealer and you may be due a replacement under recall. Use your trip odometer to measure your true mileage and level of fuel consumption to see if it is accurate.
How to check electrical resistance on Harley Davidson Sportster?
You can measure the switches resistance as well. Set your multimeter to read ohms and place each lead on both sides of the switch. With the switch pressed, you should have near zero ohms present. To prevent the engine from starting with the motorcycle in gear, a neutral safety switch is used.
What to do if your Harley Davidson Sportster has an electrical problem?
Move your ignition switch and coils from the front of the bike, under the tank, and open up the whole look of your Sportster. Know where your fuse box is and which fuse does what, because it is the first place to look when you have an electrical issue.
Move your ignition switch and coils from the front of the bike, under the tank, and open up the whole look of your Sportster. Know where your fuse box is and which fuse does what, because it is the first place to look when you have an electrical issue.
Are there any problems with a Harley Davidson battery?
Harley Davidson Voltage Regulator Problems – Not To Worry ! It’s not new for a Harley Davidson bike to experience electrical problems. Your Harley can have an issue with the battery and voltage regulator, which isn’t a big deal.
What to do if your Harley Davidson voltage regulator is not working?
You can troubleshoot the issue in your garage and find a solution to the problem without visiting a repair shop. If your Harley Davidson voltage regulator problems are giving you some tough times, this article will guide you through diagnosing the issue while suggesting solutions to fix it. What’s the Possible Reason to Face This Problem?
Where are the ground wires on a Harley Davidson Sportster?
There is one main ground wire routed from the battery’s negative (black) terminal to a stud on the primary case. This is the largest of the ground wires on the Sportster. Start with the larger ground wires first, as they will have the greatest impact on your electrical system if a failure occurred.