How to Test an Al…How to Test an AlternatorHow to Test an Alternator
Ingredients
- alternator
- voltmeter
- socket wrench
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Steps
- 1. Disconnect the negative battery cable from the battery.
- 2. Locate the alternator and remove the alternator belt.
- 3. Use a socket wrench to loosen the alternator bolts.
- 4. Remove the alternator and place it on a workbench.
- 5. Connect your voltmeter to the alternator's output terminal.
- 6. Start your car's engine and allow it to idle.
- 7. Check that the voltage reading is between 13.5 and 14.5 volts.
Tags
alternator
testing
car maintenance
voltmeter
socket wrench
Copyright 2023 Ben Bergstein