P0560
System Voltage
P0560 is an OBD-II diagnostic trouble code meaning: System Voltage. Common causes: generator malfunction (insufficient charge voltage), severely discharged or faulty battery. Estimated repair cost: $11–278.
Symptoms
- Many unrelated errors in the ECU memory at the same time
- Dim or flickering headlights
- Unstable battery charging
- Difficulty starting or spontaneous engine shutdown
- Unstable operation of electronic systems (ABS, ESP, climate)
Causes
- Generator malfunction (insufficient charge voltage)
- Severely discharged or faulty battery
- Oxidation or loose battery terminals
- Poor contact in the body-engine ground circuit
- Faulty ECU power wiring
How to Fix
- Measure the battery voltage with the engine off (normal: 12.4–12.7 V)
- Measure the generator voltage with the engine running (standard: 13.5–14.5 V)
- Inspect and clean battery terminals
- Check the ground tires from the battery to the body and engine
- If the generator voltage deviates, diagnose the generator and voltage regulator
- Check the battery with a load fork
Related codes
Error P0560 by Vehicle Brand
FAQ
What does the P0560 code mean?
P0560 is an OBD-II diagnostic trouble code that indicates: System Voltage
What causes a P0560 error code?
The most common causes of P0560 include: Generator malfunction (insufficient charge voltage); Severely discharged or faulty battery; Oxidation or loose battery terminals; Poor contact in the body-engine ground circuit.
How do I fix a P0560 diagnostic trouble code?
To fix P0560: Measure the battery voltage with the engine off (normal: 12.4–12.7 V). Measure the generator voltage with the engine running (standard: 13.5–14.5 V). Inspect and clean battery terminals. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0560?
Do not drive — repair immediately
How much does it cost to fix P0560?
The estimated repair cost for P0560 is $11–278. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat