P0575 Cruise Control Switch Signal Message Counter Incorrect

OBD2 Code: P0575

Description: Cruise Control Switch Signal Message Counter Incorrect

Definition: The OBD-II code P0575 is triggered when the Engine Control Module (ECM) detects an incorrect signal from the cruise control switch. This can occur due to a malfunction in the cruise control system, such as a faulty switch, wiring issues, or problems with the ECM itself.

p0575 – Cruise Control Switch Signal Message Counter Incorrect

Typical Severity: Moderate

Common Causes

P0575 – Cruise Control Switch Signal Message Counter Incorrect

Common causes:

• Faulty cruise control switch
• Defective clock spring in the steering wheel
• Wiring issues in the cruise control system
• ECU software issue related to cruise control signal processing

 

Common Misdiagnosis

OBD2 Code: P0575

Description: Cruise Control Switch Signal Message Counter Incorrect

Common Misdiagnosis: Replacing the cruise control switch without checking for wiring issues or a faulty clock spring.

 

Common Diagnostic Steps

OBD2 Code: P0575

Description: Cruise Control Switch Signal Message Counter Incorrect

Common Diagnostic Steps:

• Check for any additional trouble codes that may be present and address them first.
• Inspect the cruise control switch and its wiring for any signs of damage or disconnection.
• Test the cruise control switch using a multimeter to ensure it is functioning correctly.
• Examine the connections at the steering column and clock spring for continuity issues.
• Verify that the vehicle’s battery voltage is within specifications, as low voltage can affect electronic systems.
• Use an OBD2 scanner to monitor live data from the cruise control system to identify irregularities in signal patterns.
• If equipped, check for updates or technical service bulletins (TSBs) related to the vehicle’s software that might address this issue.
• If all else fails, consult with a professional technician for further diagnosis and repair.