How To Troubleshoot An Alternator On A School Bus

How To Troubleshoot An Alternator On A School Bus

Dealing with a faulty alternator on a school bus can be a daunting task. The following guide will take you through some of the steps you can take to troubleshoot a problematic alternator.

Step 1: Check the Alternator’s Condition

Inspect the alternator for any visible signs of damage. This may include frayed wires, cracks, or corrosion. If any damage is visible, it’s likely that the alternator will need to be replaced.

Step 2: Test the Alternator

Using a voltmeter, you can test the alternator’s output. If the reading is below 13.5 volts, it’s likely that the alternator is not functioning properly.

Step 3: Check the Battery

The problem may not always lie with the alternator. At times, a failing battery can also cause issues. Check the battery’s condition and replace it if necessary.

Step 4: Replace the Alternator

If none of the above steps work, it’s likely that the alternator needs to be replaced. Ensure to use a quality alternator to avoid future issues.

Still Need Help?

Don’t hesitate to reach out to us at Auto Electric Re-Builders. Our team of professionals is always ready to assist. Visit us at 830 John Counter Blvd, Kingston, ON K7K 2R1, Canada or call us on +1 613-544-7466. We look forward to helping you solve your alternator issues.