AutoCodesChevrolet – P0568 2015 Chevrolet Silverado

P0568 2015 Chevrolet Silverado Code - Cruise Control Set Switch Circuit

Quick Answer

The Cruise Control Switch is an input to the Body Control Module (BCM). Common causes include Faulty Cruise Control Switch, Cruise Control Switch harness is open or shorted, Cruise Control 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
P0568 2015 Chevrolet Silverado indicates Cruise Control Set Switch Circuit.
Common causes
Common causes include Faulty Cruise Control Switch, Cruise Control Switch harness is open or shorted, Cruise Control 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 269
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Mar 25, 2024
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Code P0568 2015 Chevrolet Silverado Description

The Cruise Control Switch is an input to the Body Control Module (BCM). The BCM monitors the cruise control on/off, set/coast, resume/accelerate and cancel switches via the cruise control switch signal circuit in order to detect when the driver has requested to perform a cruise control function. The BCM detects a specific voltage signal on the cruise control switch signal circuit when a switch is applied. The Engine Control Module (ECM) receives the requested cruise control switch function from the BCM via a serial data message. The BCM monitors the cruise control switch. The BCM sets the OBDII code when the cruise control switch is not to factory specifications. The BCM detects an invalid voltage signal on the cruise control switch signal circuit for greater than 2 seconds and sends a serial data message to the ECM. The ECM sets the Diagnostic Trouble Code (DTC) when the message is received.
OBDII Code P0568 2015 Chevrolet Silverado - Cruise Control Set Switch Circuit - AutoCodes.com
P0568 2015 Chevrolet Silverado Code - Cruise Control Set Switch Circuit

What are the Possible Causes of the DTC P0568 2015 Chevrolet Silverado?

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

How to Fix the DTC P0568 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 P0568 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 P0568 2015 Chevrolet Silverado code?

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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 P0568 2015 Chevrolet Silverado Code

What does the OBDII code P0568 mean for a 2015 Chevrolet Silverado?

Code P0568 indicates an issue with the Cruise Control Set Switch Circuit, which prevents the system from properly recognizing inputs to set the cruise control speed.

What are the symptoms of code P0568 in a 2015 Chevrolet Silverado?

Symptoms include the cruise control not activating, the inability to set speeds, and possibly the illumination of the check engine light.

What causes code P0568 in a 2015 Chevrolet Silverado?

Common causes include a faulty cruise control set switch, damaged wiring or connectors in the circuit, or issues with the vehicle's PCM (Powertrain Control Module).

Can I still drive my 2015 Chevrolet Silverado with code P0568?

Yes, the vehicle is still driveable, but the cruise control system may not function properly, and it’s recommended to address the issue promptly to avoid further complications.

How can I diagnose code P0568 in a 2015 Chevrolet Silverado?

Start by inspecting the cruise control switch and wiring for damage or loose connections. Use a multimeter to test circuit continuity and check for related codes using an OBDII scanner.

How do I fix code P0568 on my 2015 Chevrolet Silverado?

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

Does code P0568 affect fuel efficiency in a 2015 Chevrolet Silverado?

While the code itself does not directly impact fuel efficiency, the inability to use cruise control may lead to less consistent driving speeds, potentially reducing efficiency.

Is code P0568 a common issue in the 2015 Chevrolet Silverado?

It is not extremely common but can occur, especially in vehicles with worn or damaged cruise control components or wiring issues.

How much does it cost to repair code P0568 on a 2015 Chevrolet Silverado?

Repair costs can vary depending on the cause. Replacing a cruise control switch may cost $100-$200, while wiring repairs or PCM updates may add to the expense.

Can a DIYer fix code P0568 on a 2015 Chevrolet Silverado?

Yes, if you’re comfortable with basic electrical diagnostics and repairs, you can inspect the switch and wiring yourself. For PCM-related issues, professional help may be necessary.

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