What does code P0562 mean on a Aston Martin and is it safe to drive?

P0562: System Voltage Low. Here's what it means on your Aston Martin, what usually causes it, what repairs typically cost, and how safe it is to keep driving.

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What this code means

The PCM has detected that system voltage is below the acceptable threshold. Usually points to a failing battery, alternator, or a poor ground connection.

Common causes for your Aston Martin

  • Weak or failing battery
  • Failing alternator not producing sufficient output
  • Poor battery cable or ground connections
  • Parasitic draw draining the battery

Symptoms

  • Check Engine Light
  • Dim headlights
  • Electrical accessories acting erratically
  • Hard starting or slow cranking

Typical fixes

  • Load-test battery and replace if weak
  • Test alternator output and replace if low
  • Clean battery terminals and ground connections

Repair cost range

For a Aston Martin, repairs for P0562 often fall between $100 and $500, depending on the cause and whether you use OEM or aftermarket parts. Labor rates vary by location.

Browse P0562 on your Aston Martin by model year

Year-specific guides include Aston Martin-tailored causes and repair costs.

More codes for Aston Martin

View all OBD2 code guides for Aston Martin