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Engine-Codes – GMC – B3564 GMC

B3564 GMC Code - Driver Information Center Reset Switch Circuit

Quick Answer

The B3564 GMC code indicates a problem with the Driver Information Center (DIC) reset switch circuit in the vehicle. Common causes include Faulty DIC reset switch, Wiring issues in the DIC reset switch circuit, Malfunctioning DIC display. 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
B3564 GMC indicates Driver Information Center Reset Switch Circuit.
Common causes
Common causes include Faulty DIC reset switch, Wiring issues in the DIC reset switch circuit, Malfunctioning DIC display.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 14, 2024
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Code B3564 GMC Description

The B3564 GMC code indicates a problem with the Driver Information Center (DIC) reset switch circuit in the vehicle. The DIC is a display located on the dashboard that provides the driver with important information such as vehicle speed, fuel level, engine temperature, and more. The reset switch circuit is responsible for allowing the driver to reset certain functions or settings on the DIC.

OBDII Code B3564 GMC - Driver Information Center Reset Switch Circuit
B3564 GMC Code - Driver Information Center Reset Switch Circuit

Common Causes of B3564 GMC

  1. Faulty DIC reset switch
  2. Wiring issues in the DIC reset switch circuit
  3. Malfunctioning DIC display
  4. Communication errors between components
  5. Corrosion or damage to electrical connections

Symptoms of B3564 GMC

  1. Inaccurate information displayed on the DIC
  2. Inability to reset certain functions or settings on the DIC
  3. Illumination of the check engine light
  4. Loss of communication with the DIC

How to Fix B3564 GMC

  1. Diagnose the issue by using a scan tool to retrieve the specific trouble code and identify the source of the problem.
  2. Inspect the wiring and electrical connections related to the DIC reset switch circuit for any damage or corrosion. Repair or replace as needed.
  3. Test the DIC reset switch to ensure it is functioning properly. Replace if faulty.
  4. Check the DIC display for any malfunctions or communication errors. Repair or replace as necessary.
  5. Clear the trouble code from the vehicle's computer and test the DIC to ensure the issue has been resolved.

Cost to Fix B3564 GMC

The cost of repairing a B3564 GMC code can vary depending on the specific cause of the issue and the labor rates in your area. On average, you can expect to pay anywhere from $100 to $300 for parts and labor. Keep in mind that diagnostic time and labor rates can vary, so it's best to check with local auto repair 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 B3564 GMC Code

1. What does the OBDII code B3564 mean for GMC vehicles?

Code B3564 indicates an issue with the Driver Information Center (DIC) Reset Switch Circuit, which may prevent proper functionality of the reset switch.

2. What are common symptoms of code B3564 in GMC vehicles?

Symptoms include an unresponsive or malfunctioning reset switch for the Driver Information Center, and potentially error messages displayed on the DIC.

3. What causes the B3564 code in GMC vehicles?

Common causes include a faulty DIC reset switch, damaged wiring or connectors in the switch circuit, or issues with the body control module (BCM).

4. Can a loose connection trigger the B3564 code?

Yes, a loose or corroded connection in the reset switch circuit can trigger this code by interrupting the electrical signals.

5. How do you diagnose the B3564 code in GMC vehicles?

Diagnosis involves inspecting the DIC reset switch, checking the wiring and connectors for damage or corrosion, and testing the BCM for faults.

6. How can the B3564 code be fixed?

Repairs include replacing the faulty reset switch, repairing or replacing damaged wiring, and clearing the code with a diagnostic tool after fixing the issue.

7. Is it safe to drive with the B3564 code in a GMC vehicle?

Yes, it’s generally safe to drive, but the DIC reset switch may not function properly, affecting access to important driver information.

8. Can a faulty body control module cause code B3564?

Yes, if the BCM is malfunctioning, it may fail to properly interpret signals from the reset switch circuit and trigger this code.

9. How much does it cost to repair the B3564 code?

Repair costs vary depending on the issue, but replacing a reset switch typically costs between $50-$150, not including labor.

10. Can clearing the code without fixing the issue solve the problem?

No, clearing the code without addressing the underlying issue will result in the code returning and the problem persisting.

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