Where is the connector on the back of an alternator?
Follow the wire as it joins the wiring harness on the left side of the vehicle and across the top of the motor to the back of the alternator. Locate the connector tab on the back of the alternator. It’s usually covered by a black boot, and the wires run directly into it.
How are the wires on an alternator secured?
The terminal is slid over the threaded post of a bolt and then secured by tightening a nut onto the terminal. Identify the third wire, which is typically two wires with a snap-in plastic connector on the alternator end. This connector is manufactured so it may be inserted into the connector socket on the alternator one way only.
How do you remove an alternator connector tab?
Remove the nut using the appropriate-size wrench, or loosen and remove the connector tab using the Phillips screwdriver. Do not pull on the wires to the alternator. Damage to the wires may result in a total wiring harness replacement, which can be very costly. Chilton’s General Auto Repair Guide 2010 Edition” Chilton Book Publishing
Do you need an alternator in a 1960 car?
Vehicles older than a 1960 model may require all of the connections of the alternator, except ground, to be connected to positive and negative terminals of an external voltage regulator instead of directly to battery and ignition connectors.
Follow the wire as it joins the wiring harness on the left side of the vehicle and across the top of the motor to the back of the alternator. Locate the connector tab on the back of the alternator. It’s usually covered by a black boot, and the wires run directly into it.
The terminal is slid over the threaded post of a bolt and then secured by tightening a nut onto the terminal. Identify the third wire, which is typically two wires with a snap-in plastic connector on the alternator end. This connector is manufactured so it may be inserted into the connector socket on the alternator one way only.
Remove the nut using the appropriate-size wrench, or loosen and remove the connector tab using the Phillips screwdriver. Do not pull on the wires to the alternator. Damage to the wires may result in a total wiring harness replacement, which can be very costly. Chilton’s General Auto Repair Guide 2010 Edition” Chilton Book Publishing
What is a pigtail connector for an alternator?
Alternator Repair Connector Lead, Harness ‘Pigtail’, Regulator Terminal Plug Connector, Harness Wire Connection. Contact us for help / Link to correct connector if needed.
How do you remove the alternator harness from a car?
Remove the harness from the alternator. The harness is removed by pressing the locking tab on the harness and pulling it out. Clip all of the wires going into the harness. Strip about 1/2 inch of the wire cover off of the wire on the wires in the car and the new harness using the wire stripper.
What’s the best way to wire an alternator?
Twist the bare wires together making certain to match the wire colors together. Solder the ends of the wires together using the soldering iron and solder. Protect the connection by taping the bare wires with electrical tape.
Why do I have to remove the tab on my alternator?
The alternator connecting tabs often cause frustration to do-it-yourself mechanics due to a hidden nut preventing the easy removal of the wires. Locate the thin black wire on the negative side of the battery.
Remove the harness from the alternator. The harness is removed by pressing the locking tab on the harness and pulling it out. Clip all of the wires going into the harness. Strip about 1/2 inch of the wire cover off of the wire on the wires in the car and the new harness using the wire stripper.
Why is the voltage reading on my alternator going up?
While watching the voltmeter display, start wiggling wires at the back of the alternator, the battery, and the remote voltage regulator (if there is one). If the voltage reading on the meter display goes up while wiggling one of the wires, you’ve found a bad electrical wire or connection.
Twist the bare wires together making certain to match the wire colors together. Solder the ends of the wires together using the soldering iron and solder. Protect the connection by taping the bare wires with electrical tape.