Technical Definition:

System Voltage Unstable

Trouble Code: P0561
Address: 0x0561
System: Powertrain
Subsystem: Vehicle Speed Control, Idle Controls, and Auxiliary Inputs
Technical Description:

Possible Causes:

Possible Symptoms:

System Voltage Unstable

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Low battery charge
– Battery defective
– Loose or missing alternator drive belt
– Faulty alternator
– Open or short system voltage circuit

Specific Makes:

– Slow engine start
– Low battery power

Leave a Reply

Your email address will not be published.