AutoCodesScion – P0560 Scion

P0560 Scion Code - System Voltage Malfunction

Quick Answer

The battery supplies electricity to the Engine Control Module (ECM)even when the ignition switch is off. Common causes include Low battery charge, Battery defective, Loose or missing alternator drive belt. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P0560 Scion indicates System Voltage Malfunction.
Common causes
Common causes include Low battery charge, Battery defective, Loose or missing alternator drive belt.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code Popularity 5,138
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Sep 02, 2022
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Code P0560 Scion Description

The battery supplies electricity to the Engine Control Module (ECM)even when the ignition switch is off. This power allows the ECM to store data such as Diagnostic Trouble Code (DTC) history, freeze frame data, and fuel trim values. If the battery voltage falls below a minimum level, the memory is cleared, and the ECM determines that there is a malfunction in the power supply circuit. When the engine is next started, the ECM illuminates the Malfunction Indicator Light (MIL) and stores the DTC.
OBDII Code P0560 Scion - System Voltage Malfunction - AutoCodes.com
P0560 Scion Code - System Voltage Malfunction

What are the Possible Causes of the DTC P0560 Scion?

  • Low battery charge
  • Battery defective
  • Loose or missing alternator drive belt
  • Faulty alternator
  • Open or short system voltage circuit
  • Faulty Engine Control Module (ECM)

How to Fix the DTC P0560 Scion?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0560 Scion code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P0560 Scion code?

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Information for Specific Scion Models

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0560 Scion Code

1. What does the OBDII code P0560 mean on a Scion?

P0560 indicates a System Voltage Malfunction, meaning the vehicle’s onboard computer has detected an abnormal voltage level in the electrical system.

2. What are common symptoms of code P0560 in a Scion?

Symptoms may include difficulty starting the vehicle, dim or flickering headlights, erratic dashboard instrument readings, or the engine stalling unexpectedly.

3. What causes the P0560 code to appear in a Scion?

Common causes include a failing battery, a faulty alternator, loose or corroded battery terminals, damaged wiring, or issues with the voltage regulator.

4. Can a bad alternator trigger the P0560 code in a Scion?

Yes, a malfunctioning alternator can lead to inconsistent voltage levels and trigger the P0560 code.

5. How can I diagnose the P0560 code in my Scion?

Start by checking the battery voltage, inspecting battery terminals for corrosion, testing the alternator output, and inspecting wiring for damage or loose connections.

6. Is it safe to drive a Scion with the P0560 code?

Driving with this code can lead to unpredictable electrical issues and potential stalling, so it’s best to address the problem promptly.

7. How is the P0560 code repaired on a Scion?

Repairs may involve replacing the battery, alternator, or voltage regulator, cleaning corroded terminals, or fixing damaged wiring.

8. Can low battery voltage alone cause the P0560 code?

Yes, if the battery voltage drops below the expected range, it can trigger the System Voltage Malfunction code.

9. How much does it cost to fix the P0560 code in a Scion?

Repair costs vary depending on the cause but typically range from $50 for a simple terminal cleaning to $300-$500 for alternator replacement.

10. Can a faulty voltage regulator cause the P0560 code in a Scion?

Yes, a failing voltage regulator can cause irregular voltage levels, leading to the P0560 code.

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