top of page

P0563

Overview

Code

P0563

Code Type

P

Code Class

P0

System

Engine

Severity Level

Medium

Emissions Related

false

Drivability Impact

Minor

Diagnostic Protocol

OBD2

Freeze Frame Useful

true

Code Definition

Diagnostic trouble code P0563 indicates a malfunction in the system voltage range

Symptoms

Check Engine Light; Poor engine performance

Overview applies to this diagnostic code.

Affected Systems

On This Page

  • Code Definition

  • Symptoms

  • Affected Systems

  • Possible Causes

  • Diagnostic Steps

  • Drive Safety Notes​

More Resources

Electrical system

Possible Causes

Faulty voltage regulator; Alternator malfunction

Diagnostic Steps

1 Check system voltage 2 Inspect voltage regulator

Drive Safety Notes

Risk of electrical system issues

bottom of page