P0560high severityPowertrain
System Voltage Malfunction
on 2023 Chevrolet Bolt EUV 65 kWh Single Motor FWD · FWD
What this code means
The PCM has detected that the vehicle's system voltage is outside the acceptable operating range. This can cause a wide range of electrical and driveability issues.
Symptoms
- Warning lights on
- Rough running or stalling
- Electrical accessories acting erratically
Common causes
- Failing battery
- Faulty alternator
- Corroded or loose battery cables
- Bad ground connection
Diagnostic steps
- Test battery voltage and condition
- Check alternator output
- Inspect battery cables and grounds
- Repair or replace faulty components
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Other Powertrain codes on this vehicle
P0005
Fuel Shutoff Valve A Control Circuit/Open
P0006
Fuel Shutoff Valve A Control Circuit Low
P0007
Fuel Shutoff Valve A Control Circuit High
P0008
Engine Position System Performance - Bank 1
P0009
Engine Position System Performance - Bank 2
P0026
Intake Valve Control Solenoid Circuit Range/Performance Bank 1
P0027
Exhaust Valve Control Solenoid Circuit Range/Performance Bank 1
P0028
Intake Valve Control Solenoid Circuit Range/Performance Bank 2
P0029
Exhaust Valve Control Solenoid Circuit Range/Performance Bank 2
P0033
Turbocharger/Supercharger Bypass Valve Control Circuit