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Engine-Codes – GMC – B0228 2014 GMC Sierra

B0228 2014 GMC Sierra Code - Left Recirculate Position Feedback Circuit

Quick Answer

The B0228 diagnostic trouble code (DTC) for a 2014 GMC Sierra relates to the Left Recirculate Position Feedback Circuit. Common causes include Faulty left recirculate door actuator, Wiring or connector issues in the circuit, Malfunctioning HVAC control module. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means
B0228 2014 GMC Sierra indicates Left Recirculate Position Feedback Circuit.
Common causes
Common causes include Faulty left recirculate door actuator, Wiring or connector issues in the circuit, Malfunctioning HVAC control module.
Severity
Low - monitor the vehicle and repair when practical.
Can I drive?
The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
What is this?
Table of contents Created and updated by William Orellana on Sep 13, 2024
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Code B0228 2014 GMC Sierra Description

The B0228 diagnostic trouble code (DTC) for a 2014 GMC Sierra relates to the Left Recirculate Position Feedback Circuit. This code indicates that there is a malfunction in the circuit responsible for providing feedback on the position of the left recirculate door in the HVAC (Heating, Ventilation, and Air Conditioning) system. The left recirculate door is a component that controls the flow of air within the vehicle's cabin, specifically whether air is recirculated from inside the vehicle or fresh air is brought in from outside.

OBDII Code B0228 2014 GMC Sierra - Left Recirculate Position Feedback Circuit
B0228 2014 GMC Sierra Code - Left Recirculate Position Feedback Circuit

Common Causes of B0228 2014 GMC Sierra

  1. Faulty left recirculate door actuator.
  2. Wiring or connector issues in the circuit.
  3. Malfunctioning HVAC control module.
  4. Debris or obstructions blocking the movement of the recirculate door.
  5. Electrical issues such as a blown fuse or a short circuit in the circuit.

Symptoms of B0228 2014 GMC Sierra

  1. Inconsistent temperature control within the vehicle.
  2. Inadequate airflow from the HVAC vents.
  3. Difficulty defrosting windows in cold weather.
  4. Unusual noises coming from the HVAC system.
  5. Illumination of the HVAC system warning light on the dashboard.

How to Fix B0228 2014 GMC Sierra

  1. Begin by conducting a thorough inspection of the left recirculate door actuator, wiring, and connectors to identify any visible damage or issues.
  2. Use a multimeter to test the continuity of the circuit and ensure that there are no open or short circuits.
  3. Check for any obstructions or debris that may be preventing the proper movement of the recirculate door.
  4. If necessary, replace the left recirculate door actuator or repair any damaged wiring or connectors.
  5. Clear the DTC from the vehicle's memory using a diagnostic scan tool after completing the repair process.

Cost to Fix B0228 2014 GMC Sierra

The cost of repairing a B0228 code on a 2014 GMC Sierra can vary depending on the specific cause of the issue and the labor rates at the auto repair shop. In general, the cost of parts for this repair can range from $50 to $200, while labor costs can range from $100 to $300. Overall, the total repair cost for addressing this issue is typically between $150 and $500. It is important to note that these are rough estimates, and actual costs may vary based on factors such as location, vehicle make and model, and the extent of the repair needed. It is recommended to obtain quotes from local auto repair shops for a more accurate cost estimate.

What does this mean?

Tech Notes for B0228 2014 GMC Sierra

B0228:02 Recirculate Position Feedback Circuit Short to Ground

B0228:05 Recirculate Position Feedback Circuit Short to Battery or Open

B0228:61 Recirculate Position Circuit Actuator Stuck

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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 B0228 2014 GMC Sierra Code

1. What are the common symptoms of OBDII code B0228 in a 2014 GMC Sierra?

- Common symptoms include issues with the left recirculate position feedback circuit, such as the inability to control the left recirculation position or erratic behavior from the HVAC system.

2. What does the OBDII code B0228 in a 2014 GMC Sierra indicate?

- The code B0228 specifically refers to a fault in the left recirculate position feedback circuit in the HVAC system of the vehicle.

3. What are the possible causes of OBDII code B0228 in a 2014 GMC Sierra?

- Possible causes of this code may include a malfunctioning left recirculate actuator, wiring issues in the circuit, a faulty control module, or a problem with the HVAC system's components.

4. How can I diagnose the issue related to OBDII code B0228 in my 2014 GMC Sierra?

- To diagnose the issue, you may need to perform a thorough inspection of the left recirculate actuator, check the wiring for any damage or loose connections, and use a scan tool to retrieve specific diagnostic information from the vehicle's computer.

5. Can I repair OBDII code B0228 in my 2014 GMC Sierra myself?

- Depending on your level of experience and access to tools, you may be able to repair this code yourself by addressing the root cause of the issue, whether it's replacing the left recirculate actuator, repairing wiring, or resetting the control module.

6. Is it safe to continue driving my 2014 GMC Sierra with OBDII code B0228 present?

- While the vehicle may still be operational with this code present, it is recommended to address the issue promptly to avoid potential HVAC system malfunctions or further damage.

7. How much does it typically cost to repair OBDII code B0228 in a 2014 GMC Sierra?

- The repair costs for this code can vary depending on the specific cause of the issue, but it may involve parts replacement, labor costs, and potentially diagnostic fees from a professional mechanic.

8. Can resetting the vehicle's computer clear OBDII code B0228 in a 2014 GMC Sierra?

- Resetting the computer may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to reappear once the system detects the fault again.

9. Are there any preventative maintenance tips to avoid OBDII code B0228 in a 2014 GMC Sierra?

- Regularly inspecting and maintaining the HVAC system, checking for any unusual sounds or behaviors, and addressing any issues promptly can help prevent the occurrence of OBDII code B0228.

10. How long does it typically take to repair OBDII code B0228 in a 2014 GMC Sierra?

- The repair time can vary depending on the exact cause of the issue, but it may take a few hours to a day for a mechanic to diagnose, repair, and test the left recirculate position feedback circuit associated with code B0228.

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