AutoCodes – GMC – P0568 2014 GMC Sierra

P0568 2014 GMC Sierra 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 2014 GMC Sierra 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 183
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 2014 GMC Sierra 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 2014 GMC Sierra - Cruise Control Set Switch Circuit - AutoCodes.com
P0568 2014 GMC Sierra Code - Cruise Control Set Switch Circuit

What are the Possible Causes of the DTC P0568 2014 GMC Sierra?

  • 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 2014 GMC Sierra?

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 2014 GMC Sierra 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 2014 GMC Sierra code?

Need more information on how to fix the P0568 2014 GMC Sierra 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 P0568 2014 GMC Sierra Code

1. What does the OBDII code P0568 mean on a 2014 GMC Sierra?

P0568 indicates a problem with the Cruise Control Set Switch Circuit, which may prevent the cruise control system from functioning properly.

2. What are the common symptoms of code P0568 on a 2014 GMC Sierra?

Symptoms may include the cruise control not engaging, the cruise control light not illuminating, or intermittent operation of the cruise control system.

3. What causes the P0568 code on a 2014 GMC Sierra?

Common causes include a faulty cruise control switch, damaged wiring or connectors in the circuit, or a malfunctioning clock spring in the steering wheel.

4. Can a blown fuse cause the P0568 code?

Yes, a blown fuse in the cruise control circuit could cause the P0568 code by interrupting the electrical signal to the switch.

5. How do I diagnose the P0568 code on my 2014 GMC Sierra?

Diagnosis involves checking the cruise control switch for proper function, inspecting the wiring and connectors for damage, and using a multimeter to test circuit continuity.

6. Is it safe to drive with a P0568 code on my 2014 GMC Sierra?

Yes, the vehicle can still be driven, but the cruise control system may not work, which could be inconvenient on long trips.

7. How can I fix the P0568 code on a 2014 GMC Sierra?

Repairs may include replacing the cruise control switch, repairing damaged wiring, or replacing the clock spring if it is faulty.

8. Can a malfunctioning clock spring cause the P0568 code?

Yes, a bad clock spring in the steering wheel can disrupt the cruise control switch circuit and trigger the P0568 code.

9. How much does it cost to repair the P0568 code on a 2014 GMC Sierra?

Repair costs vary but typically range from $50 to $200 for parts and labor, depending on the specific issue and repair shop rates.

10. Will clearing the P0568 code fix the problem?

Clearing the code may temporarily turn off the check engine light, but the underlying issue must be resolved to prevent the code from returning.

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