AutoCodes – Hyundai – P0564 Hyundai

P0564 Hyundai Code - Cruise Control Switch Circuit 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 Multi-Function, Faulty Cruise Control Multi-Function harness is open or shorted, Faulty Cruise Control Multi-Function 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
P0564 Hyundai indicates Cruise Control Switch Circuit Malfunction.
Common causes
Common causes include Faulty Cruise Control Multi-Function, Faulty Cruise Control Multi-Function harness is open or shorted, Faulty Cruise Control Multi-Function 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 11,161
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jul 13, 2022
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Code P0564 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 Switch signal and sets the OBDII codes when the Cruise Control Switch is not to factory specifications.
OBDII Code P0564 Hyundai - Cruise Control Switch Circuit Malfunction - AutoCodes.com
P0564 Hyundai Code - Cruise Control Switch Circuit Malfunction

What are the Possible Causes of the DTC P0564 Hyundai?

  • Faulty Cruise Control Multi-Function
  • Faulty Cruise Control Multi-Function harness is open or shorted
  • Faulty Cruise Control Multi-Function circuit poor electrical connection

How to Fix the DTC P0564 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 P0564 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 P0564 Hyundai code?

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Need Help with the Code?

Get the P0564 Hyundai code diagnosed by a professional: Find a repair shop in your area

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 P0564 Hyundai Code

1. What are the common symptoms of OBDII code P0564 in a Hyundai related to the cruise control switch circuit malfunction?

Common symptoms include the cruise control system being inoperative, the cruise control light on the dashboard staying on, and a check engine light being illuminated.

2. What are the potential causes of the P0564 code in a Hyundai?

The P0564 code in a Hyundai is typically caused by a faulty cruise control switch, a malfunctioning cruise control module, damaged wiring or connectors in the cruise control system, or a problem with the vehicle's PCM (powertrain control module).

3. How can I diagnose the cruise control switch circuit malfunction causing the P0564 code in my Hyundai?

Diagnosing the issue involves checking the cruise control switch for proper operation, inspecting the wiring and connectors for any damage or corrosion, testing the cruise control module, and using a scan tool to retrieve specific error codes from the vehicle's PCM.

4. Is it safe to continue driving my Hyundai with the P0564 code related to the cruise control switch circuit malfunction?

While driving with the P0564 code may not pose an immediate safety risk, it is recommended to address the issue promptly to ensure the proper functioning of the cruise control system and to prevent any potential long-term damage to other components.

5. Can I repair the cruise control switch circuit malfunction causing the P0564 code in my Hyundai myself?

Depending on your level of automotive expertise, you may be able to repair the issue yourself by replacing the faulty cruise control switch, repairing damaged wiring or connectors, or addressing any other identified causes. However, it is advisable to seek professional help if you are unsure about the repair process.

6. How much does it typically cost to repair the cruise control switch circuit malfunction associated with the P0564 code in a Hyundai?

The cost of repairing the cruise control switch circuit malfunction can vary depending on the specific cause of the issue, the labor rates of the repair shop, and the cost of any replacement parts needed. It is recommended to obtain estimates from reputable mechanics or dealerships.

7. Will resetting the OBDII code P0564 in my Hyundai make the issue go away?

Resetting the code may temporarily turn off the check engine light, but it will not fix the underlying problem causing the cruise control switch circuit malfunction. It is important to diagnose and repair the issue to prevent the code from reappearing.

8. Can a dead battery cause the P0564 code related to the cruise control switch circuit malfunction in a Hyundai?

A dead or weak battery can potentially cause electrical issues that may trigger the P0564 code. It is advisable to ensure the battery is in good condition and properly charged before diagnosing the specific cause of the code.

9. Will a P0564 code in a Hyundai affect the vehicle's overall performance?

While the P0564 code itself is related to the cruise control system, ignoring the issue can lead to potential performance issues if left unresolved. It is recommended to address the code promptly to maintain the overall health and performance of the vehicle.

10. Can extreme weather conditions contribute to the occurrence of the P0564 code in a Hyundai?

Extreme weather conditions, such as extreme heat or cold, can sometimes impact the electrical components of the cruise control system and potentially lead to the cruise control switch circuit malfunction causing the P0564 code. It is important to keep the vehicle properly maintained to minimize such risks.

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