AutoCodes – GMC – B0223 2016 GMC Sierra

B0223 2016 GMC Sierra Code - Recirculate Position Command 1 Circuit

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: B0223 2016 GMC Sierra indicates Recirculate Position Command 1 Circuit.
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.

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Code Popularity 215

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Mar 29, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B0223 2016 GMC Sierra 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 B0223 2016 GMC Sierra - Recirculate Position Command 1 Circuit - AutoCodes.com — B0223 2016 GMC Sierra Code - Recirculate Position Command 1 Circuit

What does this mean?

What are the Possible Causes of the DTC B0223 2016 GMC Sierra?

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 B0223 2016 GMC Sierra?

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 B0223 2016 GMC Sierra 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 B0223 2016 GMC Sierra code?

Need more information on how to fix the B0223 2016 GMC Sierra code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B0223 2016 GMC Sierra 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 B0223 2016 GMC Sierra Code

1. What are the common symptoms of OBDII code B0223 in a 2016 GMC Sierra?

The common symptoms of OBDII code B0223 in a 2016 GMC Sierra include issues with the recirculate position function of the HVAC system, such as the inability to switch between fresh air and recirculated air.

2. What does the OBDII code B0223 "Recirculate Position Command 1 Circuit" in a 2016 GMC Sierra indicate?

The B0223 code indicates a problem with the recirculate position command circuit, specifically circuit 1, in the HVAC system of the 2016 GMC Sierra.

3. What are the possible causes of OBDII code B0223 in a 2016 GMC Sierra?

Possible causes of OBDII code B0223 in a 2016 GMC Sierra include a faulty recirculate position actuator, wiring issues in the circuit, a malfunctioning HVAC control module, or a blown fuse related to the recirculate position function.

4. How can I diagnose the OBDII code B0223 in my 2016 GMC Sierra?

Diagnosing the B0223 code typically involves using a diagnostic scanner to retrieve the code, examining the recirculate position actuator and related circuitry for any visible damage or defects, and testing the components for proper operation.

5. Can I continue to drive my 2016 GMC Sierra with the OBDII code B0223 present?

While the vehicle may still be drivable with the B0223 code, it is recommended to address the issue promptly to ensure proper functioning of the HVAC system, especially in extreme weather conditions.

6. How can I repair OBDII code B0223 in my 2016 GMC Sierra?

Repairing OBDII code B0223 may involve replacing the faulty recirculate position actuator, repairing any damaged wiring or connections in the circuit, resetting the HVAC control module, or replacing a blown fuse if necessary.

7. Is it possible to reset the OBDII code B0223 in a 2016 GMC Sierra without making any repairs?

While clearing the code with a diagnostic scanner may temporarily turn off the check engine light, it is important to address the underlying issue causing the B0223 code to prevent it from reoccurring.

8. How much does it cost to fix OBDII code B0223 in a 2016 GMC Sierra?

The cost of fixing OBDII code B0223 in a 2016 GMC Sierra can vary depending on the root cause of the issue, the labor rates in your area, and whether you choose to repair the vehicle yourself or seek professional help.

9. Can a DIY enthusiast repair OBDII code B0223 in a 2016 GMC Sierra?

Depending on your mechanical skills and access to tools, a DIY enthusiast may be able to repair OBDII code B0223 in a 2016 GMC Sierra by following the appropriate diagnostic and repair procedures outlined in the vehicle's service manual.

10. How long does it typically take to repair OBDII code B0223 in a 2016 GMC Sierra?

The repair time for OBDII code B0223 in a 2016 GMC Sierra can vary based on the complexity of the issue, the availability of replacement parts, and whether you are performing the repair yourself or having it done by a professional technician.