AutoCodes – Chevrolet – B0227 Chevrolet

B0227 Chevrolet Code - Recirculate Position Command Circuit Open

Quick Answer

Stepper motors are used for temperature regulation, air distribution control and recirculation door control. Common causes include Faulty Recirculation Actuator, Recirculation Actuator harness is open or shorted, Recirculation Actuator circuit poor electrical connection. 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
B0227 Chevrolet indicates Recirculate Position Command Circuit Open.
Common causes
Common causes include Faulty Recirculation Actuator, Recirculation Actuator harness is open or shorted, Recirculation Actuator circuit poor electrical connection.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 2,183
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Mar 10, 2021
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Code B0227 Chevrolet Description

Stepper motors are used for temperature regulation, air distribution control and recirculation door control. With the switches and dials on the HVAC controls, air temperature door position, mode door position and recirculation door position can be selected. The selected values are passed to the Heating, Ventilation, and Air Conditioning (HVAC) Control Module via serial data. The HVAC control module supplies a 12 V reference voltage to the stepper motors and energizes the 4 stepper motor coils with a pulsed ground signal. The stepper motors move the appropriate doors into the calculated positions, in order to reach the desired positions.
OBDII Code B0227 Chevrolet - Recirculate Position Command Circuit Open - AutoCodes.com
B0227 Chevrolet Code - Recirculate Position Command Circuit Open

What are the Possible Causes of the DTC B0227 Chevrolet?

  • Faulty Recirculation Actuator
  • Recirculation Actuator harness is open or shorted
  • Recirculation Actuator circuit poor electrical connection
  • Faulty Heating, Ventilation, and Air Conditioning (HVAC) Control Module

How to Fix the DTC B0227 Chevrolet?

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 B0227 Chevrolet 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.

Need more information about the B0227 Chevrolet code?

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Need Help with the Code?

Get the B0227 Chevrolet code diagnosed by a professional: Find a repair shop in your area

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 B0227 Chevrolet Code

1. What are common symptoms of OBDII code B0227 Chevrolet related to the Recirculate Position Command Circuit Open?

- Common symptoms include the inability to control the recirculation of air inside the vehicle, inconsistent air conditioning performance, and potential issues with the HVAC system.

2. What are possible causes of the Recirculate Position Command Circuit Open code B0227 in a Chevrolet?

- Causes can include a faulty recirculation control module, damaged wiring or connectors in the circuit, a malfunctioning recirculation door actuator, or a problem with the HVAC control panel.

3. How can I diagnose OBDII code B0227 in a Chevrolet related to the Recirculate Position Command Circuit Open?

- Diagnosis typically involves using a scan tool to retrieve the specific trouble code, checking the wiring and connectors for any visible damage, and testing the recirculation control module and actuator for proper function.

4. Can I continue driving my Chevrolet with OBDII code B0227 Recirculate Position Command Circuit Open?

- It is generally safe to continue driving the vehicle with this code, but it is recommended to address the issue promptly to prevent any potential long-term damage to the HVAC system.

5. How can I repair OBDII code B0227 in a Chevrolet myself?

- DIY repairs may involve replacing the recirculation control module, repairing or replacing damaged wiring or connectors, or replacing the recirculation door actuator. It is recommended to consult a repair manual or seek professional assistance if needed.

6. Is it necessary to reset the OBDII code B0227 after repairing the Recirculate Position Command Circuit Open issue in a Chevrolet?

- Yes, it is important to clear the trouble code using a scan tool after addressing the underlying problem. This will reset the system and turn off the check engine light.

7. Are there any specific maintenance tips to prevent OBDII code B0227 from occurring in a Chevrolet?

- Regularly inspecting the HVAC system components, checking for any unusual noises or malfunctions, and addressing any issues promptly can help prevent the Recirculate Position Command Circuit Open code from occurring.

8. How much does it typically cost to repair OBDII code B0227 in a Chevrolet at a repair shop?

- Repair costs can vary depending on the exact cause of the issue, but it may range from $100 to $400 or more, including parts and labor. It's advisable to get a few quotes from different shops for the best estimate.

9. Will OBDII code B0227 Chevrolet Recirculate Position Command Circuit Open affect the overall performance of the vehicle?

- While this code specifically relates to the HVAC system, it may impact the comfort level inside the vehicle. However, it should not significantly affect the overall performance or drivability of the vehicle.

10. How long does it usually take to repair OBDII code B0227 Recirculate Position Command Circuit Open in a Chevrolet?

- The repair time can vary depending on the exact cause of the issue and the complexity of the repair. It may take anywhere from 1 to 4 hours to diagnose and fix the problem, so it's advisable to consult with a professional for a more accurate estimate.

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