AutoCodes – Chevrolet – P0575 2015 Chevrolet Silverado

P0575 2015 Chevrolet Silverado Code - Cruise Control Switch Signal Message Counter Incorrect

Quick Answer

When a cruise control function switch is activated, the Body Control Module (BCM) detects a predetermined voltage. Common causes include Faulty Cruise Control Function Switch, Cruise Control Function Switch harness is open or shorted, Cruise Control Function Switch circuit poor electrical connection. 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: P0575 2015 Chevrolet Silverado indicates Cruise Control Switch Signal Message Counter Incorrect.
Common causes: Common causes include Faulty Cruise Control Function Switch, Cruise Control Function Switch harness is open or shorted, Cruise Control Function Switch circuit poor electrical connection.
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 457

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 14, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0575 2015 Chevrolet Silverado Description

When a cruise control function switch is activated, the Body Control Module (BCM) detects a predetermined voltage. The BCM sends a serial data message to the Engine Control Module (ECM) indicating the function that has been requested. The Diagnostic Trouble Code (DTC) will be set when the ECM receives an invalid cruise control switch status serial data message from the BCM.

OBDII Code P0575 2015 Chevrolet Silverado - Cruise Control Switch Signal Message Counter Incorrect - AutoCodes.com — P0575 2015 Chevrolet Silverado Code - Cruise Control Switch Signal Message Counter Incorrect

What does this mean?

What are the Possible Causes of the DTC P0575 2015 Chevrolet Silverado?

Faulty Cruise Control Function Switch
Cruise Control Function Switch harness is open or shorted
Cruise Control Function Switch circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC P0575 2015 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 P0575 2015 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 P0575 2015 Chevrolet Silverado code?

Need more information on how to fix the P0575 2015 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 P0575 2015 Chevrolet Silverado Code

1. What does the OBDII code P0575 mean on a 2015 Chevrolet Silverado?

P0575 indicates that the cruise control switch signal message counter is incorrect, meaning the ECM has detected an issue with the cruise control system's signal communication.

2. What are the common symptoms of the P0575 code in a 2015 Silverado?

Symptoms may include the cruise control not functioning, illumination of the check engine light, and potential loss of cruise control settings.

3. What causes the P0575 code on a 2015 Chevrolet Silverado?

Possible causes include a faulty cruise control switch, damaged wiring or connectors in the cruise control circuit, or an issue with the ECM or related software.

4. Can I drive my 2015 Silverado with the P0575 code active?

Yes, the vehicle is typically drivable, but the cruise control system may not work properly, and the check engine light will remain on.

5. How do I diagnose the P0575 code on my Silverado?

Start by checking the cruise control switch for proper operation, inspect the wiring and connectors for damage or corrosion, and use a scan tool to monitor the cruise control signal.

6. How do I fix the P0575 code on a 2015 Chevrolet Silverado?

Repairs may include replacing the cruise control switch, repairing or replacing damaged wiring or connectors, or updating/reprogramming the ECM if necessary.

7. Is a faulty cruise control switch the only cause of the P0575 code?

No, other causes can include damaged wiring, faulty connectors, or a malfunction in the ECM software.

8. How much does it cost to fix the P0575 code on a 2015 Silverado?

Repair costs can vary, but replacing a cruise control switch typically costs $100-$300, while ECM reprogramming or wiring repairs may add to the expense.

9. Can a dead battery trigger the P0575 code on my Silverado?

While unlikely, a dead or weak battery could potentially cause communication issues that might trigger this code. Checking the battery's health is a good precaution.

10. Do I need a professional mechanic to fix the P0575 code?

While basic inspections can be done at home, diagnosing and repairing wiring issues or ECM problems may require specialized tools and expertise, making a professional mechanic a better option.