AutoCodesGMC – B3564 GMC

B3564 GMC Code - Driver Information Center Reset Switch Circuit

Quick Answer

The Instrument Panel Cluster (IPC) monitors the Driver Information Center (DIC) mode switch and the DIC reset switch in order to perform certain functions. Common causes include Faulty Driver Information Center (DIC) Reset Switch, Driver Information Center Reset Switch harness is open or shorted, Driver Information Center Reset Switch circuit poor electrical connection. 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 Driver Information Center (DIC) Reset Switch, Driver Information Center Reset Switch harness is open or shorted, Driver Information Center Reset Switch circuit poor electrical connection.
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 Popularity 498
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Mar 04, 2020
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Code B3564 GMC Description

The Instrument Panel Cluster (IPC) monitors the Driver Information Center (DIC) mode switch and the DIC reset switch in order to perform certain functions. The IPC detects a switch activation when the signal circuit is low. The Diagnostic Trouble Code (DTC) sets if the IPC detects that the reset switch signal circuit is low for greater than 60 seconds.
OBDII Code B3564 GMC - Driver Information Center Reset Switch Circuit - AutoCodes.com
B3564 GMC Code - Driver Information Center Reset Switch Circuit

What are the Possible Causes of the DTC B3564 GMC?

  • Faulty Driver Information Center (DIC) Reset Switch
  • Driver Information Center Reset Switch harness is open or shorted
  • Driver Information Center Reset Switch circuit poor electrical connection
  • Faulty Instrument Panel Cluster (IPC)

How to Fix the DTC B3564 GMC?

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 B3564 GMC 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.

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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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