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Engine-Codes – Generic – B2667

B2667 Code - Liftgate Glass Release Switch Failure

Quick Answer

The B2667 diagnostic trouble code (DTC) indicates a Liftgate Glass Release Switch Failure. Common causes include Faulty liftgate glass release switch, Wiring or electrical connection issues, Blown fuse related to the liftgate system. 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
B2667 indicates Liftgate Glass Release Switch Failure.
Common causes
Common causes include Faulty liftgate glass release switch, Wiring or electrical connection issues, Blown fuse related to the liftgate system.
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 19, 2024
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Code B2667 Description

The B2667 diagnostic trouble code (DTC) indicates a Liftgate Glass Release Switch Failure. This code is specific to vehicles equipped with a liftgate glass release switch, typically found on SUVs, crossovers, and some minivans. The liftgate glass release switch allows the driver or passengers to open the rear glass independently from the liftgate itself. When this switch fails, it can lead to issues with accessing the cargo area, affecting the convenience and functionality of the vehicle.

OBDII Code B2667 - Liftgate Glass Release Switch Failure
B2667 Code - Liftgate Glass Release Switch Failure

Common Causes of B2667

  1. Faulty liftgate glass release switch.
  2. Wiring or electrical connection issues.
  3. Blown fuse related to the liftgate system.
  4. Mechanical obstruction preventing the liftgate glass from opening.
  5. Corrosion or damage to the switch contacts.

Symptoms of B2667

  1. Inability to open the liftgate glass independently.
  2. Non-responsive liftgate glass release switch.
  3. Erratic behavior of the liftgate glass release switch.
  4. Warning light on the dashboard related to the liftgate system.

How to Fix B2667

  1. Begin by diagnosing the issue using a diagnostic scanner to confirm the B2667 code and pinpoint the exact cause of the liftgate glass release switch failure.
  2. Inspect the liftgate glass release switch for any visible damage or signs of wear. Replace the switch if necessary.
  3. Check the wiring and electrical connections associated with the liftgate glass release switch. Repair any damaged wires or connectors.
  4. Test the liftgate glass release switch functionality after repairs to ensure proper operation.
  5. Clear the DTC from the vehicle's computer using the diagnostic scanner to reset the system and verify that the issue has been resolved.

Cost to Fix B2667

The cost of repairing a liftgate glass release switch failure can vary depending on the specific vehicle make and model, as well as the extent of the issue. On average, the parts for this repair can range from $50 to $150, while labor costs may add an additional $80 to $150 per hour. Overall, the total repair cost for this issue could fall between $150 and $400. It is recommended to consult with a local auto repair shop for a more accurate estimate based on your vehicle's requirements and location.

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Code B2667 Information for Specific Makes

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 B2667 Code

1. What are the common symptoms of OBDII code B2667 (Liftgate Glass Release Switch Failure)?

The common symptoms of code B2667 include the liftgate glass not opening or closing properly, the liftgate glass release switch not functioning, and the liftgate glass release switch light illuminated on the dashboard.

2. What can cause OBDII code B2667 to occur?

Code B2667 is typically caused by a malfunction in the liftgate glass release switch, wiring issues in the liftgate system, a faulty liftgate control module, or a blown fuse related to the liftgate system.

3. How can I diagnose OBDII code B2667?

Diagnosing code B2667 involves using an OBDII scanner to retrieve the code, inspecting the liftgate glass release switch for physical damage or corrosion, checking the wiring connections for any issues, and testing the liftgate control module for proper functionality.

4. What are the repair options for OBDII code B2667?

Repair options for code B2667 may include replacing the liftgate glass release switch, repairing or replacing damaged wiring in the liftgate system, resetting the liftgate control module, or replacing any blown fuses related to the liftgate system.

5. Can I drive my vehicle with OBDII code B2667 present?

It is generally safe to drive your vehicle with OBDII code B2667 present, but it is recommended to address the issue promptly to avoid any inconvenience or safety concerns related to the liftgate glass not functioning properly.

6. How much does it cost to repair OBDII code B2667?

The cost to repair OBDII code B2667 can vary depending on the root cause of the issue, the parts needed for repair, and labor costs. It is advisable to consult a professional mechanic for an accurate estimate.

7. Can I reset OBDII code B2667 without repairing the issue?

Resetting OBDII code B2667 without addressing the underlying problem will only temporarily clear the code. The issue will likely reoccur, and it is recommended to diagnose and repair the root cause of the problem.

8. Are there any preventive measures to avoid OBDII code B2667?

To prevent OBDII code B2667, you can regularly inspect the liftgate glass release switch for signs of wear or damage, ensure proper maintenance of the liftgate system, and address any related issues promptly to avoid potential failures.

9. Is OBDII code B2667 specific to certain vehicle makes and models?

Code B2667 (Liftgate Glass Release Switch Failure) can be specific to certain vehicle makes and models, particularly those equipped with liftgate glass release switches and control modules. It is essential to consult your vehicle's manual or a professional mechanic for specific information.

10. Can a DIY enthusiast repair OBDII code B2667?

Depending on your skill level and access to tools, a DIY enthusiast may be able to repair OBDII code B2667 by following repair guides or tutorials. However, for complex issues or if you are unfamiliar with automotive repairs, it is recommended to seek assistance from a professional mechanic.

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