An alternator and battery hookup diagram typically shows the alternator connected to the battery with two main wires: a positive wire from the alternator's output terminal to the battery's positive terminal, and a negative wire from the alternator's housing to the battery's negative terminal or ground. Additionally, there may be a connection from the alternator to the vehicle's electrical system to power accessories. It's important to include a voltage regulator in the setup, which controls the output of the alternator to prevent overcharging the battery. Always ensure proper wiring to prevent electrical faults.
wires are crossed or you have a short in the wiring from the alternator to the battery.
what exactly happens to your alternator when you hook up your battery backwards?
To hook up an alternator in a Chevelle, first ensure the battery is disconnected for safety. Connect the positive terminal of the alternator to the battery's positive terminal, and the negative terminal to the car's ground. Then, connect the field wire or the voltage regulator wire to the appropriate terminal on the alternator. Finally, secure the alternator properly and reconnect the battery before testing the system.
1st you start up the car. Hook up a voltmeter to the battery, and put a load on the battery as the car is running (have the lights on, radio on, high beam on,...) after you put a load on the battery read the voltmeter. if it goes below 12 the alternator is bad. It souldn't be no more than 14 volts. you can also use the battery gauge but to be 100% sure hook voltmeter to the alternator.
how do you hook up a alternator on a 175 Massey Ferguson tractor with tach drive on it the plug has been cut off..
Either the battery is bad and won't accept a charge or the alternator is not putting a charge into the battery. Have the battery tested. You can hook up an inexpensive volt meter to the battery while the car is running. You should see from 13.5 to 14.5 volts if the alternator is working properly. If it is less than 13.5 volts then the alternator is not charging.
Sounds like the alternator is not charging the battery up / WORKING check charging system. Charge battery to 12.8 volts and then start engine and hook volt meter to battery and it should read 13.8 to 14.3 volts. If it don't then replace alternator. Also need to make sure the alternator belt is tight.
diagram to hook up switch leg
It could be poor battery connections, the starter,
You can start a car without a battery if you hook up a jump pack or use jumper camples but it could fry your alternator. It is pointless to charge a car without a battery. When you charge the car you are charging the battery.
NO ! knows the answer 2 ur freaking dum question u idiot!!
Hook positive up first, negative last.