AutoCodes – Chevrolet – P0560 2016 Chevrolet Silverado

P0560 2016 Chevrolet Silverado Code - System Voltage Malfunction

Quick Answer

The Powertrain Control Module (PCM) continuously monitors the system voltage. Common causes include Battery defective, Loose or missing alternator drive belt, Faulty alternator. 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 2016 Chevrolet Silverado indicates System Voltage Malfunction.
Common causes: Common causes include Battery defective, Loose or missing alternator drive belt, Faulty alternator.
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 315

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jul 04, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0560 2016 Chevrolet Silverado Description

The Powertrain Control Module (PCM) continuously monitors the system voltage. The system voltage information is taken from the PCM's ignition feed circuits. Voltages below 8.0 volts or above 17.1 volts cause improper system operation and/or component damage. If the system voltage is low the PCM raises the idle speed in order to increase the generator output. The PCM disables most outputs to protect the hardware if the system voltage is high. A scan tool may not display data if system voltage is outside this range.

OBDII Code P0560 2016 Chevrolet Silverado - System Voltage Malfunction - AutoCodes.com — P0560 2016 Chevrolet Silverado Code - System Voltage Malfunction

What does this mean?

What are the Possible Causes of the DTC P0560 2016 Chevrolet Silverado?

Battery defective
Loose or missing alternator drive belt
Faulty alternator
Open or short system voltage circuit

How to Fix the DTC P0560 2016 Chevrolet Silverado?

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.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0560 2016 Chevrolet Silverado 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 2016 Chevrolet Silverado code?

Need more information on how to fix the P0560 2016 Chevrolet Silverado code? Get Access to Factory Service Manuals

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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 2016 Chevrolet Silverado Code

1. What does the OBDII code P0560 mean on a 2016 Chevrolet Silverado?

P0560 indicates a "System Voltage Malfunction," meaning the vehicle's powertrain control module (PCM) has detected an issue with the electrical system's voltage being outside the expected range.

2. What are the common symptoms of code P0560 in a 2016 Chevrolet Silverado?

Symptoms may include dim or flickering lights, difficulty starting the engine, poor vehicle performance, dashboard warning lights (like the battery or check engine light), and, in some cases, stalling.

3. What causes the P0560 code to appear on a 2016 Chevrolet Silverado?

Common causes include a failing alternator, a weak or damaged battery, faulty battery cables or connections, corroded electrical connections, or a malfunctioning PCM.

4. Can a bad alternator cause the P0560 code on a 2016 Chevrolet Silverado?

Yes, a failing alternator is one of the most common causes of this code, as it may not properly charge the battery or maintain system voltage.

5. How do I diagnose the P0560 code on my 2016 Chevrolet Silverado?

Start by checking the battery voltage and connections, inspect the alternator for proper output, look for blown fuses, and test the wiring and grounds for corrosion or damage.

6. Can I drive my 2016 Chevrolet Silverado with the P0560 code?

Itâ€™s not recommended to drive with this code, as electrical system issues can lead to stalling or cause further damage to the vehicle's components.

7. How do I fix the P0560 code on a 2016 Chevrolet Silverado?

Repairs may involve replacing the alternator, charging or replacing the battery, cleaning or tightening battery terminals and connections, or repairing damaged wiring.

8. How much does it cost to fix the P0560 code on a 2016 Chevrolet Silverado?

Repair costs depend on the specific issue. Battery replacement typically costs $100-$300, while alternator replacement can range from $400-$800, including labor.

9. Can a faulty PCM cause the P0560 code on a 2016 Chevrolet Silverado?

Yes, though less common, a malfunctioning PCM or its software can cause this code if it incorrectly detects voltage levels. A reprogramming or replacement may be needed.

10. How can I prevent the P0560 code from recurring in my 2016 Chevrolet Silverado?

Regular maintenance, such as checking the battery and alternator, cleaning electrical connections, and inspecting wiring for damage, can help prevent this code from appearing again.