AutoCodes – Chevrolet – B0413 2017 Chevrolet Silverado

B0413 2017 Chevrolet Silverado Code - Main Temperature Control Feedback Circuit

Quick Answer

The Heating, Ventilation, and Air Conditioning (HVAC) control module controls the HVAC door actuators to regulate the airflow through the HVAC system. Common causes include Faulty Drivers Air Temperature Actuator, Drivers Air Temperature Actuator harness is open or shorted, Drivers Air Temperature 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: B0413 2017 Chevrolet Silverado indicates Main Temperature Control Feedback Circuit.
Common causes: Common causes include Faulty Drivers Air Temperature Actuator, Drivers Air Temperature Actuator harness is open or shorted, Drivers Air Temperature 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 947

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
Tech Notes
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code B0413 2017 Chevrolet Silverado Description

The Heating, Ventilation, and Air Conditioning (HVAC) control module controls the HVAC door actuators to regulate the airflow through the HVAC system. Each actuator consists of an electric motor and a potentiometer. The module supplies a low reference and 5-volt reference source voltage to the potentiometer. The HVAC control module monitors the voltage drop across the potentiometer on the door position signal circuit. When the actuator shaft rotates, the voltage on the door position signal circuit changes. The control circuit uses either a 0, 2.5, or 5-volt signal to command the actuator movement. When the actuator is at rest, the control circuit value is 2.5 volts. A 0 or 5-volt control signal commands the actuator movement in opposite directions.

OBDII Code B0413 2017 Chevrolet Silverado - Main Temperature Control Feedback Circuit - AutoCodes.com — B0413 2017 Chevrolet Silverado Code - Main Temperature Control Feedback Circuit

What does this mean?

What are the Possible Causes of the DTC B0413 2017 Chevrolet Silverado?

Faulty Drivers Air Temperature Actuator
Drivers Air Temperature Actuator harness is open or shorted
Drivers Air Temperature Actuator circuit poor electrical connection

How to Fix the DTC B0413 2017 Chevrolet Silverado?

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 does this mean?

Code Tech Notes

B0413:02 Main Temperature Control Feedback Circuit Short to Ground
B0413:05 Main Temperature Control Feedback Circuit Short to Battery or Open
B0413:61 Main Temperature Control Feedback Circuit Actuator Stuck Open

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B0413 2017 Chevrolet Silverado 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 B0413 2017 Chevrolet Silverado code?

Need more information on how to fix the B0413 2017 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B0413 2017 Chevrolet Silverado 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 B0413 2017 Chevrolet Silverado Code

1. What does the OBDII code B0413 for a 2017 Chevrolet Silverado indicate?

The code B0413 indicates a problem with the Main Temperature Control Feedback Circuit in the HVAC system of the vehicle.

2. What are some common symptoms of a Main Temperature Control Feedback Circuit issue?

Common symptoms include inconsistent temperature control in the cabin, the HVAC system blowing hot or cold air unexpectedly, or the climate control system not responding to adjustments.

3. What are possible causes of the B0413 trouble code in a 2017 Chevrolet Silverado?

Possible causes include a faulty temperature control sensor, a wiring issue in the temperature control circuit, a malfunctioning HVAC control module, or a problem with the climate control system software.

4. How can I diagnose the Main Temperature Control Feedback Circuit problem in my 2017 Chevrolet Silverado?

Diagnosis typically involves using an OBDII scanner to retrieve the trouble code, inspecting the temperature control system components for any visible damage, and testing the temperature sensor and circuit for proper functionality.

5. Is it safe to continue driving my 2017 Chevrolet Silverado with the B0413 trouble code?

While driving with this code may not immediately affect the vehicle's drivability, it is recommended to address the issue promptly to ensure proper functioning of the HVAC system and cabin comfort.

6. Can I repair the Main Temperature Control Feedback Circuit issue in my 2017 Chevrolet Silverado myself?

Depending on your level of automotive expertise, you may be able to address the issue yourself by inspecting the sensor, wiring, and connections for any obvious issues. However, more complex repairs may require professional assistance.

7. How much does it typically cost to fix a B0413 Main Temperature Control Feedback Circuit problem in a 2017 Chevrolet Silverado?

The cost of repairs can vary depending on the exact cause of the issue. Simple fixes such as replacing a sensor or repairing wiring may be relatively affordable, while replacing the HVAC control module could be more expensive.

8. Are there any preventive measures I can take to avoid the Main Temperature Control Feedback Circuit issue in my 2017 Chevrolet Silverado?

Regular maintenance of the HVAC system, such as checking for any unusual temperature control behavior and addressing it promptly, can help prevent more serious issues with the Main Temperature Control Feedback Circuit.