What is the alternator regulator?
What is the alternator regulator?
An alternator regulator supplies current to the rotating part of the alternator. The regulator acts as a control mechanism by varying the amount of current in the rotor, called the field current, and thus controlling the output voltage of the stator.
What to do if your Dodge truck won’t charge?
Quick Tip: If your 1st or 2nd Gen Dodge truck won’t charge, don’t waste your money on a new ECU. Try installing an external voltage regulator! Watch more Quick Tips: https://www.youtube.com/playlist?list… Follow Rich on Car Throttle. https://www.carthrottle.com/user/debo…
Why is my car battery still not charging?
If you are sure that your alternator is working properly and yet your battery is still not charging, then it’s possible that you have a bad voltage regulator in your vehicle. The voltage regulator keeps the right amount of electrical power flowing through the various electrical systems in your vehicle.
What happens if you have a new alternator and the battery is not charging?
The alternator in your car is an integral part of your vehicle’s electrical system. If you have a new alternator and the battery is still not charging, then you definitely have some kind of a problem with your battery that you’ll need to address immediately.
What should battery voltage be with engine off?
Attach the positive lead to the positive battery terminal, that’s the red one, and then the negative leave it to the black terminal. With the engine off you should be getting a reading of 12.5 volts on your multimeter. They can be slightly off of this but no more than about 0.1 or 0.2 volts.
Quick Tip: If your 1st or 2nd Gen Dodge truck won’t charge, don’t waste your money on a new ECU. Try installing an external voltage regulator! Watch more Quick Tips: https://www.youtube.com/playlist?list… Follow Rich on Car Throttle. https://www.carthrottle.com/user/debo…
Why does my alternator not charge my battery?
If you’re getting less voltage than that, then your battery is not able to hold a proper charge. Bad Battery Connection It’s possible that if your battery isn’t charging and your alternator is working fine that you have an issue with the terminals, or the wiring connected to your battery.
Can a car battery be drained by an alternator?
While you might initially think that any problems with electrical things like lights or radio not working are directly related to the battery, the alternator is actually where most of the power in your vehicle comes from. Consider that if you were to leave the lights of your car on overnight by the next day your battery might be drained completely.
Attach the positive lead to the positive battery terminal, that’s the red one, and then the negative leave it to the black terminal. With the engine off you should be getting a reading of 12.5 volts on your multimeter. They can be slightly off of this but no more than about 0.1 or 0.2 volts.
