AutoCodesGMC – B3569 GMC

B3569 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
B3569 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 513
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Mar 09, 2020
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Code B3569 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 B3569 GMC - Driver Information Center Reset Switch Circuit - AutoCodes.com
B3569 GMC Code - Driver Information Center Reset Switch Circuit

What are the Possible Causes of the DTC B3569 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 B3569 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 B3569 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 B3569 GMC Code

1. What does the OBDII code B3569 mean on a GMC?

The code B3569 indicates an issue with the Driver Information Center (DIC) Reset Switch Circuit, which may involve a malfunction in the switch or its wiring.

2. What are the symptoms of code B3569 in a GMC vehicle?

Common symptoms include an unresponsive DIC reset switch, inability to reset trip odometer or other DIC functions, and possible illumination of a warning light on the dashboard.

3. What causes the B3569 code to appear?

Possible causes include a faulty DIC reset switch, damaged or disconnected wiring, corroded electrical connectors, or an issue with the instrument cluster.

4. Can I still drive my GMC with a B3569 code?

Yes, you can still drive the vehicle, as this code does not typically affect drivability. However, you may lose functionality of the DIC reset switch.

5. How do I diagnose the B3569 code in my GMC?

Diagnosis involves checking the DIC reset switch for proper operation, inspecting the wiring and connectors for damage or corrosion, and using a scan tool to monitor circuit performance.

6. How is the B3569 code fixed on a GMC?

Repairs may include replacing the DIC reset switch, repairing or replacing damaged wiring, cleaning corroded connectors, or recalibrating the instrument cluster if needed.

7. How much does it cost to fix the B3569 code?

Repair costs can vary, but replacing a reset switch typically costs $50 to $150 for parts, plus labor charges. Wiring repairs may cost more depending on the extent of the damage.

8. Can I reset the B3569 code without fixing it?

Clearing the code with a scan tool may temporarily remove it, but it will likely return if the underlying issue is not resolved.

9. What tools are needed to troubleshoot the B3569 code?

You’ll need a diagnostic scan tool, a multimeter to test voltage and continuity, and basic hand tools for inspecting the switch and wiring.

10. Could a B3569 code be caused by a blown fuse?

Yes, a blown fuse in the circuit powering the Driver Information Center or reset switch could cause this code. Check the fuses as part of the diagnosis.

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