AutoCodesGMC – B3567 GMC

B3567 GMC Code - Driver Information Center Select Switch

Quick Answer

The Driver Information Center (DIC) switch is a multiplexed switch. Common causes include Faulty Driver Information Center Select Switch, Driver Information Center Select Switch harness is open or shorted, Driver Information Center Select 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
B3567 GMC indicates Driver Information Center Select Switch.
Common causes
Common causes include Faulty Driver Information Center Select Switch, Driver Information Center Select Switch harness is open or shorted, Driver Information Center Select 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 2,061
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Mar 08, 2020
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Code B3567 GMC Description

The Driver Information Center (DIC) switch is a multiplexed switch. Battery power is provided to the DIC switch via the Instrument Panel Cluster (IPC). The DIC switch signal circuit is pulled up to battery voltage in the IPC. The IPC also provides the DIC switch with a ground reference. The switch input to the IPC is pulled low or grounded when a switch is activated. The DIC switch is a momentary contact switch that connects a series of resistors in a resistor ladder format. The IPC monitors the DIC switch signal circuit to determine the DIC switch inputs. Each switch state - Set/Reset, Trip/Fuel Information, Vehicle Information, Personalization, INFO UP, INFO DOWN - corresponds to a certain resistance value. The IPC determines the switch pressed by the voltage drop across the resistors. A stuck switch or a short to battery sets a Diagnostic Trouble Code (DTC).
The Trip/Fuel switch is monitored on a seperate circuit provided by the IPC. The Trip/Fuel switch signal circuit is monitored for a stuck switch but not a short to battery.
OBDII Code B3567 GMC - Driver Information Center Select Switch - AutoCodes.com
B3567 GMC Code - Driver Information Center Select Switch

What are the Possible Causes of the DTC B3567 GMC?

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

How to Fix the DTC B3567 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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B3567 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 B3567 GMC Code

1. What does OBDII code B3567 mean on a GMC?

Code B3567 indicates an issue with the Driver Information Center (DIC) select switch, which is responsible for navigating through vehicle information menus.

2. What are common symptoms of code B3567 on a GMC?

Symptoms may include unresponsive DIC buttons, inability to scroll through menu options, or intermittent functionality of the select switch.

3. What causes code B3567 to appear?

Common causes include a faulty DIC select switch, damaged wiring or connectors, or a malfunction in the Body Control Module (BCM).

4. Can I still drive my GMC with code B3567 active?

Yes, the code is not critical and does not affect drivability, but it may limit access to the vehicle's information and settings.

5. How do I diagnose code B3567 on a GMC?

Start by inspecting the DIC select switch and its wiring for damage or loose connections. Use a diagnostic scanner to confirm the code and check for related BCM faults.

6. How do I fix code B3567 on a GMC?

Repairs may involve replacing the DIC select switch, repairing damaged wiring, or reprogramming or replacing the Body Control Module if necessary.

7. How much does it cost to fix code B3567 on a GMC?

Repair costs vary but typically range from $100 to $300, depending on whether the switch, wiring, or BCM needs repair or replacement.

8. Can a weak battery cause code B3567?

A weak or failing battery can potentially cause intermittent electrical issues, including triggering this code, so it’s worth checking the battery’s health.

9. Does clearing the code B3567 fix the issue?

Clearing the code may temporarily reset the system, but the root cause must be addressed to prevent the code from returning.

10. Should I take my GMC to a mechanic for code B3567?

If you’re unsure about diagnosing or repairing the issue yourself, it’s best to consult a professional mechanic to ensure proper troubleshooting and repairs.

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