Engine-CodesGMC – P0565 2014 GMC Sierra

P0565 2014 GMC Sierra Code - Cruise Control Switch Circuit

Quick Answer

The P0565 diagnostic trouble code (DTC) in a 2014 GMC Sierra relates to the cruise control switch circuit. Common causes include Faulty cruise control switch, Damaged wiring or connectors in the cruise control circuit, ECM malfunction. 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
P0565 2014 GMC Sierra indicates Cruise Control Switch Circuit.
Common causes
Common causes include Faulty cruise control switch, Damaged wiring or connectors in the cruise control circuit, ECM malfunction.
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.
Table of contents Created and updated by William Orellana on Sep 15, 2024
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Code P0565 2014 GMC Sierra Description

The P0565 diagnostic trouble code (DTC) in a 2014 GMC Sierra relates to the cruise control 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 desired speed without needing to constantly press the accelerator pedal. When this circuit malfunctions, it can lead to the cruise control system not functioning properly or not working at all.

OBDII Code P0565 2014 GMC Sierra - Cruise Control Switch Circuit
P0565 2014 GMC Sierra Code - Cruise Control Switch Circuit

Common Causes of P0565 2014 GMC Sierra

  1. Faulty cruise control switch
  2. Damaged wiring or connectors in the cruise control circuit
  3. ECM malfunction
  4. Corrosion in the cruise control circuit components
  5. Electrical issues such as short circuits or open circuits

Symptoms of P0565 2014 GMC Sierra

  1. Inoperative cruise control system
  2. Cruise control system engages intermittently
  3. Cruise control system disengages unexpectedly
  4. Check Engine Light illuminated

How to Fix P0565 2014 GMC Sierra

  1. Begin by conducting a visual inspection of the cruise control switch, wiring, and connectors to check for any visible damage or corrosion.
  2. Use a multimeter to test the continuity and voltage of the cruise control switch circuit components to identify any faulty parts.
  3. Replace any damaged cruise control switch, wiring, connectors, or ECM as necessary.
  4. Clear the DTC using an OBD-II scanner and test the cruise control system to ensure proper functionality.
  5. If the issue persists, further diagnosis may be required to pinpoint the exact cause of the problem.

Cost to Fix P0565 2014 GMC Sierra

The cost of repairing a P0565 code in a 2014 GMC Sierra can vary depending on the specific cause of the issue. Typically, replacing a faulty cruise control switch or repairing damaged wiring may cost between $100 to $300, including parts and labor. However, if the ECM needs to be replaced, the cost could increase significantly. It's important to note that diagnosis time and labor rates at auto repair shops can vary, so it's advisable to check with local shops for a more accurate estimate.

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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 P0565 2014 GMC Sierra Code

What does the OBDII code P0565 mean on a 2014 GMC Sierra?

P0565 indicates an issue with the cruise control switch circuit, which may prevent the cruise control system from functioning properly.

What are common symptoms of the P0565 code on a 2014 GMC Sierra?

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

What causes the P0565 code on a 2014 GMC Sierra?

Common causes include a faulty cruise control switch, damaged wiring or connectors in the switch circuit, or issues with the vehicle’s control module.

How can I diagnose the P0565 code on a 2014 GMC Sierra?

Start by inspecting the cruise control switch, wiring, and connectors for damage or corrosion. Use a multimeter to check for proper voltage and continuity.

Can a faulty cruise control switch cause the P0565 code?

Yes, a malfunctioning cruise control switch is one of the most common causes of this code.

Is it safe to drive with the P0565 code on a 2014 GMC Sierra?

Yes, but the cruise control system may not work, which could affect convenience during long drives.

How do you fix the P0565 code on a 2014 GMC Sierra?

Repair or replace the cruise control switch, fix damaged wiring or connectors, and clear the code using a diagnostic tool.

Will clearing the P0565 code solve the problem?

Clearing the code may temporarily remove it, but the issue will return if the underlying problem is not addressed.

Can a malfunction in the ECM cause the P0565 code?

While rare, a problem with the ECM (engine control module) could cause this code if it fails to process the cruise control switch signals correctly.

How much does it cost to repair the P0565 code on a 2014 GMC Sierra?

Repairs typically range from $50 to $200, depending on whether the cruise control switch, wiring, or connectors need replacement.

Discuss the causes and fixes for P0565 2014 GMC Sierra OBDII Code

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