What is draining my riding mower battery?
One issue is loose cables where they connect to the battery posts. A loose connection makes a battery work harder, thereby draining it of power more quickly. Cleaning the posts and tightening the connections should renew the battery’s ability to hold a charge. A larger problem is a cracked battery case.
What happens when a voltage regulator stops draining?
If the drain stops, then the voltage regulator is faulty. If the reading remains the same, the problem is somewhere else in the wiring. Pay attention to the order you are connecting the leads on the multimeter to the battery and battery cable. Do not allow the positive connection going to the battery touch any metal part of the vehicle.
What to do if your car voltage regulator is not working?
If there is a reading over 50 milliamps, then there is a short somewhere in either the wiring or an electrical component. Disconnect the voltage regulator from the vehicle, using the instructions in your vehicle’s service guide. Check the readout on the multimeter. If the drain stops, then the voltage regulator is faulty.
What causes a battery to drain on a riding lawn mower?
Leaving the key in the “on” position is an error that can drain a battery in a short time. The same occurs when shutting down the mower with the head lamps still on. The battery supplies power to any of the mower’s electrical components that are left on while the engine is turned off.
How often does a Harley Davidson battery drain?
Bike is under extended Warranty and they are saying SORRY we can’t fix it! Then they said to get a trickle charger, but I can’t don’t have access to plug it in! It discharges randomly, sometimes its 2 times in a week, sometimes 3 weeks it will stay charged.
If the drain stops, then the voltage regulator is faulty. If the reading remains the same, the problem is somewhere else in the wiring. Pay attention to the order you are connecting the leads on the multimeter to the battery and battery cable. Do not allow the positive connection going to the battery touch any metal part of the vehicle.
What causes a lawn mower battery to drain?
Troubleshooting a battery drain caused by a bad voltage regulator. Output voltage was not the problem. The regulator has an internal short to the case causing a 2mA current drain. Category Sports Show moreShow less Loading… AutoplayWhen autoplay is enabled, a suggested video will automatically play next. Up next
If there is a reading over 50 milliamps, then there is a short somewhere in either the wiring or an electrical component. Disconnect the voltage regulator from the vehicle, using the instructions in your vehicle’s service guide. Check the readout on the multimeter. If the drain stops, then the voltage regulator is faulty.
Why does my ATV battery keep draining while riding?
A bad or corroded connected connection will prevent the charging system from topping off the battery when you are riding and may even cause a small drain of the battery on its own. Simply removing any corrosion from the terminal or fastening any loose connections may be adequate to fix this issue.