P0562 Subaru Crosstrek
System Voltage Low · Powertrain Code · High · Repair: Easy
What is P0562?
System voltage is below the expected range. Could indicate a failing alternator, bad battery, or excessive electrical draw.
When the Subaru Crosstrek triggers code P0562 (system voltage low), it typically points to an issue in the powertrain system. This is a high severity code, so address it promptly to avoid further damage or safety concerns. Below you'll find the most common causes, symptoms, and repair options specific to the Subaru Crosstrek.
This repair is rated easy, meaning basic tools, no lift needed.
Diagnostic data on this page is compiled from publicly available repair resources and technical service bulletins. Always have a qualified mechanic confirm the diagnosis before authorizing repairs on your Subaru Crosstrek.
Common Causes on Subaru Crosstrek
- Weak or failing battery
- Corroded battery terminals or body ground strap
- Failing alternator with low output
- Parasitic draw from Eyesight or infotainment system module
Symptoms
- Check Engine Light on
- Dim headlights
- Slow cranking
- Eyesight system warning
- Multiple dash warnings
Notes for Subaru Crosstrek
Subaru Eyesight-equipped models are very sensitive to low battery voltage; a weak battery can trigger multiple warnings.