AutoCodes – Generic – P0575

P0575 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 Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means: P0575 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: Low - monitor the vehicle and repair when practical.
Can I drive?: The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

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Code Popularity 30,005

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Intermediate (2 / 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 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 - Cruise Control Switch Signal Message Counter Incorrect - AutoCodes.com — P0575 Code - Cruise Control Switch Signal Message Counter Incorrect

What does this mean?

What are the Possible Causes of the DTC P0575?

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?

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 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 code?

Need more information on how to fix the P0575 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0575 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

P0575 Buick — Cruise Control Switch Signal Message Counter Incorrect
P0575 Cadillac — Cruise Control Switch Signal Message Counter Incorrect
P0575 Chevrolet — Cruise Control Switch Signal Message Counter Incorrect
P0575 Chrysler — Speed Control Switch Input Circuit
P0575 Dodge — Speed Control Switch Input Circuit
P0575 GMC — Cruise Control Switch Signal Message Counter Incorrect
P0575 Lexus — Cruise Control Input Circuit
P0575 Mazda — Cruise Control Input Circuit Out Of Range
P0575 Mercedes-Benz — Cruise Control Input Circuit
P0575 Suzuki — Cruise Control Switch Signal Circuit
P0575 Toyota — Cruise Control Input Circuit

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 Code

1. What are the common symptoms of OBDII code P0575?

The common symptoms of OBDII code P0575 include inoperative cruise control system, illuminated check engine light, and issues with vehicle speed control.

2. What causes the OBDII code P0575 to appear?

The OBDII code P0575 is typically triggered when the cruise control switch signal message counter is deemed incorrect by the vehicle's engine control module (ECM). This can be caused by a faulty cruise control switch, damaged wiring, or a malfunctioning ECM.

3. How can I diagnose the root cause of OBDII code P0575?

To diagnose the cause of OBDII code P0575, you can start by inspecting the cruise control switch, checking the wiring for any damage or loose connections, and performing a scan with an OBDII scanner to gather additional diagnostic information.

4. Can I still drive my vehicle with OBDII code P0575 present?

While it may be safe to drive your vehicle with OBDII code P0575, it is recommended to address the issue promptly to prevent any potential safety hazards or further damage to the vehicle's systems.

5. Is it possible to repair OBDII code P0575 on my own?

Repairing OBDII code P0575 may require intermediate automotive knowledge and skills. You can attempt to troubleshoot the issue by checking the cruise control switch, inspecting the wiring, and clearing the code with an OBDII scanner. If you are unsure, it is best to seek professional help.

6. Can a faulty cruise control switch be the sole reason for OBDII code P0575?

Yes, a faulty cruise control switch is one of the common reasons for triggering OBDII code P0575. However, it is important to thoroughly diagnose the issue to rule out other potential causes such as wiring issues or ECM malfunctions.

7. How much does it typically cost to repair OBDII code P0575?

The cost of repairing OBDII code P0575 can vary depending on the root cause of the issue, labor rates in your area, and whether you choose to fix the problem yourself or seek professional help. It is recommended to obtain quotes from local mechanics for a more accurate estimate.

8. Is it necessary to replace the cruise control switch to resolve OBDII code P0575?

Replacing the cruise control switch may be necessary to resolve OBDII code P0575 if the switch is found to be faulty during diagnosis. However, it is important to confirm the exact cause of the issue before proceeding with any repairs.

9. Can OBDII code P0575 cause any other problems with my vehicle?

OBDII code P0575 primarily affects the cruise control system, but unresolved issues can potentially lead to problems with the vehicle's speed control and overall driving experience. It is advisable to address the code promptly to avoid any further complications.

10. How often does OBDII code P0575 occur in vehicles?

OBDII code P0575 related to the cruise control switch signal message counter incorrect is a relatively uncommon code compared to other more frequently encountered OBDII codes. However, if you do experience this issue, it is important to address it to maintain the proper functionality of your vehicle's cruise control system.