What usually causes it
- A weak or old battery
- A failing alternator, the part that charges the battery
- Loose or rusty battery cables
- A slipping or broken belt that turns the alternator
- A bad ground wire
P0562Starts at: Get it checked this week
Electrical system voltage is low
The computer checks the voltage of the car's electrical system, which the battery and alternator supply. The voltage is lower than it should be.
Check this first
Look at the battery cables for loose, greasy or crusty buildup. Many auto parts stores test the battery and alternator for free.
What to watch for
- The battery light on the dash
- Dim or flickering lights, or slow cranking
- The engine stalls or the car will not start
Can I keep driving?
We rate P0562 as Get it checked this week. It is not an emergency yet, but it can get worse. If the light starts flashing, stop driving soon.
Quick answers about P0562
What does P0562 mean?
Electrical system voltage is low. The computer checks the voltage of the car's electrical system, which the battery and alternator supply. The voltage is lower than it should be.
Can I keep driving with P0562?
We rate P0562 as Get it checked this week. It is not an emergency yet, but it can get worse. If the light starts flashing, stop driving soon.
What usually causes P0562?
The most common causes, in order: A weak or old battery; A failing alternator, the part that charges the battery; Loose or rusty battery cables; A slipping or broken belt that turns the alternator; A bad ground wire.
Estimates only. A mechanic should confirm. The same code can mean slightly different things on different cars; the app explains it for your exact year, make, model and mileage.