P0564 2017 GMC Sierra Code - Cruise Control Multifunction Switch Circuit
Quick Answer
The P0564 code for the 2017 GMC Sierra relates to the Cruise Control Multifunction Switch Circuit. Common causes include Damaged wiring in the cruise control circuit, Faulty cruise control switch, Malfunctioning cruise control module. 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
- P0564 2017 GMC Sierra indicates Cruise Control Multifunction Switch Circuit.
- Common causes
- Common causes include Damaged wiring in the cruise control circuit, Faulty cruise control switch, Malfunctioning cruise control module.
- 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 P0564 2017 GMC Sierra Description
The P0564 code for the 2017 GMC Sierra relates to the Cruise Control Multifunction Switch Circuit. This code indicates that there is a malfunction in the circuit responsible for controlling the cruise control system. The cruise control system allows the driver to set and maintain a constant speed without needing to press the accelerator constantly. When this circuit is not functioning correctly, it can lead to the cruise control system being inoperative, causing inconvenience to the driver.
Common Causes of P0564 2017 GMC Sierra
- Damaged wiring in the cruise control circuit
- Faulty cruise control switch
- Malfunctioning cruise control module
- Loose or corroded electrical connections
- Water or moisture intrusion in the circuit
Symptoms of P0564 2017 GMC Sierra
- Inoperative cruise control system
- Cruise control system engaging intermittently or unpredictably
- Illumination of the check engine light
- Loss of other multifunction switch functions (e.g., turn signals, wipers)
How to Fix P0564 2017 GMC Sierra
- Begin by diagnosing the specific cause of the P0564 code by conducting a thorough inspection of the cruise control multifunction switch circuit.
- Check for any visible damage to the wiring, switches, or connectors and repair or replace as necessary.
- Test the cruise control switch and module for proper functionality using a multimeter or scan tool.
- Clear the diagnostic trouble codes from the vehicle's system and test drive the vehicle to ensure the issue has been resolved.
- If the problem persists, consult a professional technician for further diagnosis and repair.
Cost to Fix P0564 2017 GMC Sierra
The typical repair costs for addressing the P0564 code on a 2017 GMC Sierra can range from $150 to $400, depending on the specific cause of the issue and the cost of replacement parts. This estimate includes both parts and labor. However, it's important to note that actual costs may vary based on factors such as the location of the repair shop, the vehicle's make and model, and the type of engine. It's recommended to obtain quotes from multiple repair shops to get a more accurate estimate.
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Frequently Asked Questions about P0564 2017 GMC Sierra Code
1. What does the OBDII code P0564 mean on a 2017 GMC Sierra?
P0564 indicates a fault in the Cruise Control Multifunction Switch Circuit, meaning the vehicle's computer has detected an abnormal signal from the cruise control switch.
2. What are the common symptoms of a P0564 code in a GMC Sierra?
Symptoms may include the cruise control not engaging, the cruise control disengaging unexpectedly, or the Check Engine Light being illuminated.
3. What causes the P0564 code to appear in a 2017 GMC Sierra?
Common causes include a faulty cruise control switch, damaged wiring or connectors in the cruise control circuit, or an issue with the engine control module (ECM).
4. Can a P0564 code affect driving performance?
Generally, this code won’t affect basic driving performance, but it will disable the cruise control feature.
5. How can I diagnose a P0564 code in my 2017 GMC Sierra?
Start by using a diagnostic scanner to confirm the code, inspect the cruise control switch for damage, and check the wiring and connectors for loose connections or corrosion.
6. How do I fix a P0564 code in a 2017 GMC Sierra?
Repairs can include replacing the cruise control switch, repairing or replacing damaged wiring, or reprogramming or replacing the ECM if necessary.
7. Can I continue driving my GMC Sierra with a P0564 code?
Yes, you can continue driving, but the cruise control system will not function until the issue is repaired.
8. How much does it cost to fix a P0564 code on a GMC Sierra?
Repair costs can vary, but replacing a cruise control switch typically costs between $100 and $300, including parts and labor.
9. Is it safe to reset the P0564 code without repairing the issue?
Resetting the code without addressing the root cause may temporarily turn off the Check Engine Light, but the issue will likely return and could lead to further problems.
10. Can a faulty cruise control switch cause other issues in my GMC Sierra?
While the primary issue is limited to the cruise control system, a faulty switch or wiring could potentially cause electrical interference with other systems if not addressed.
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