22591472 Alternator For VOLVO

OE Ref.: 20399980, 20399992

Application: Volvo truck

Common signs of a failing Alternator in a Volvo truck?

If the alternator is not working correctly, it can lead to various issues. Some common signs include:

1.Battery Warning Light:

The most common indicator of alternator issues is the battery warning light on the dashboard.

2.Dimming or Flickering Headlights:

Since the alternator powers the vehicle’s lights, any inconsistency in its operation can cause the lights to dim or flicker.

3.Weak or Dead Battery:

If the alternator isn’t charging the battery, the battery might drain quickly or not charge at all.

4.Strange Noises:

Worn out bearings inside the alternator can cause grinding or whining noises.

5.Difficulty Starting the Car:

A weak or failing alternator might not charge the battery sufficiently, making it difficult to start the car.

Electrical Failures: If other electrical components in the car (like power windows, radio, or air conditioning) start behaving erratically, it could be due to alternator issues.