AutoCodes – Hyundai – P0568 Hyundai

P0568 Hyundai Code - Cruise Control Set Signal Malfunction

Quick Answer

The cruise control system keeps the vehicle running at a fixed speed until a signal canceling this fixed speed is received. Common causes include Faulty Cruise Control Set Switch, Cruise Control Set Switch harness is open or shorted, Cruise Control Set 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: P0568 Hyundai indicates Cruise Control Set Signal Malfunction.
Common causes: Common causes include Faulty Cruise Control Set Switch, Cruise Control Set Switch harness is open or shorted, Cruise Control Set 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 2,911

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jul 13, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0568 Hyundai Description

The cruise control system keeps the vehicle running at a fixed speed until a signal canceling this fixed speed is received. When the main switch is turned on with the vehicle in the running mode, the battery voltage is applied to the Engine Control Module (ECM). When a signal from the control switch is input to the ECM while the vehicle is in a state, the ECM controls fuel injection to make a car go at a steady speed you want. Also, while the system is operating, "CRUISE" indicator lamp in the meter assembly lights up. The ECM monitors the Cruise Control Set signal and sets the OBDII codes when the Cruise Control Set Switch is not to factory specifications.

OBDII Code P0568 Hyundai - Cruise Control Set Signal Malfunction - AutoCodes.com — P0568 Hyundai Code - Cruise Control Set Signal Malfunction

What does this mean?

What are the Possible Causes of the DTC P0568 Hyundai?

Faulty Cruise Control Set Switch
Cruise Control Set Switch harness is open or shorted
Cruise Control Set Switch circuit poor electrical connection

How to Fix the DTC P0568 Hyundai?

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 Hyundai 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 Hyundai 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 Hyundai Code

1. What does OBDII code P0568 mean for a Hyundai vehicle?

Code P0568 indicates a Cruise Control Set Signal Malfunction, meaning the signal from the cruise control set switch is not being properly transmitted to the engine control module (ECM).

2. What are the common symptoms of code P0568 in a Hyundai?

Symptoms include the cruise control not engaging, the cruise control shutting off unexpectedly, and the check engine light turning on.

3. What causes the P0568 code in Hyundai vehicles?

Common causes include a faulty cruise control switch, damaged wiring or connectors, a malfunctioning ECM, or a blown fuse in the cruise control circuit.

4. Can I still drive my Hyundai with the P0568 code active?

Yes, you can still drive the vehicle, but the cruise control system may not function properly, and itâ€™s advisable to address the issue to prevent further complications.

5. How do you diagnose the P0568 code in a Hyundai?

Diagnosis involves using an OBDII scanner to confirm the code, inspecting the cruise control switch, testing the wiring and connectors for damage, and checking the ECM for faults.

6. How can I fix the P0568 code in my Hyundai?

Repairs may include replacing a faulty cruise control switch, repairing damaged wiring or connectors, replacing a blown fuse, or reprogramming or replacing the ECM if necessary.

7. What tools are needed to fix the P0568 code?

Youâ€™ll need an OBDII scanner, a multimeter for electrical testing, and possibly basic hand tools to access and replace components.

8. How much does it cost to fix code P0568 in a Hyundai?

Repair costs vary, but replacing a cruise control switch typically costs $50â€“$200, while addressing wiring issues or ECM problems could be more expensive.

9. Can a DIYer fix the P0568 code on a Hyundai?

If the issue is a simple switch replacement or minor wiring repair, a DIYer with basic skills can fix it. However, ECM-related issues may require professional assistance.

10. Does the P0568 code affect other vehicle systems?

Generally, this code only impacts the cruise control system, but a malfunctioning ECM or damaged wiring could potentially lead to broader electrical issues.