AutoCodes – Chevrolet – B3622 2017 Chevrolet Silverado

B3622 2017 Chevrolet Silverado Code - Steering Wheel Controls Signal Circuit

Quick Answer

The steering wheel controls are divided into a right-hand set and left-hand set. Common causes include Faulty Steering Wheel Controls Switch, Steering Wheel Controls Switch harness is open or shorted, Steering Wheel Controls Switch circuit poor electrical connection. 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: B3622 2017 Chevrolet Silverado indicates Steering Wheel Controls Signal Circuit.
Common causes: Common causes include Faulty Steering Wheel Controls Switch, Steering Wheel Controls Switch harness is open or shorted, Steering Wheel Controls Switch circuit poor electrical connection.
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.

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Code Popularity 166

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2023

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B3622 2017 Chevrolet Silverado Description

The steering wheel controls are divided into a right-hand set and left-hand set. The right-hand switch communicates with the instrument cluster through serial data and provides input from the rear left-hand switch and rear right-hand switch. The instrument cluster identifies the switch selection and activates the feature. The Diagnostic Trouble Code (DTC) when an internal electrical malfunction has been detected in the Steering Wheel Controls Switch.

OBDII Code B3622 2017 Chevrolet Silverado - Steering Wheel Controls Signal Circuit - AutoCodes.com — B3622 2017 Chevrolet Silverado Code - Steering Wheel Controls Signal Circuit

What does this mean?

What are the Possible Causes of the DTC B3622 2017 Chevrolet Silverado?

Faulty Steering Wheel Controls Switch
Steering Wheel Controls Switch harness is open or shorted
Steering Wheel Controls Switch circuit poor electrical connection

How to Fix the DTC B3622 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

B3622 39 Steering Wheel Controls Internal Malfunction
B3622 59 Steering Wheel Controls Signal Circuit Protection Time-Out

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B3622 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 B3622 2017 Chevrolet Silverado code?

Need more information on how to fix the B3622 2017 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

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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 B3622 2017 Chevrolet Silverado Code

1. What does OBDII code B3622 for a 2017 Chevrolet Silverado indicate?

The code B3622 relates to a fault in the Steering Wheel Controls Signal Circuit of the vehicle.

2. What are the common symptoms of OBDII code B3622 on a 2017 Chevrolet Silverado?

Common symptoms include non-responsive steering wheel controls, malfunctioning buttons, and issues with controlling audio or cruise control functions.

3. What are the possible causes of OBDII code B3622 on a 2017 Chevrolet Silverado?

Potential causes may include a faulty steering wheel control module, damaged wiring harness, loose connections, or a defective control switch.

4. How can I diagnose OBDII code B3622 on my 2017 Chevrolet Silverado?

Diagnosing the issue involves checking the wiring connections, inspecting the steering wheel control module, and using a scan tool to identify the specific fault.

5. How can I repair OBDII code B3622 on a 2017 Chevrolet Silverado?

Repair options may include repairing or replacing the damaged wiring, fixing loose connections, replacing the faulty control module, or addressing any other identified issues.

6. Can I continue driving my 2017 Chevrolet Silverado with OBDII code B3622?

It is not recommended to drive the vehicle with unresolved OBDII code B3622, as it may lead to further electrical issues and potential safety concerns.

7. Is OBDII code B3622 easy to fix on a 2017 Chevrolet Silverado?

The complexity of the repair depends on the specific cause of the code. Some issues may be resolved with simple repairs, while others may require professional diagnosis and replacement of components.

8. Can OBDII code B3622 on a 2017 Chevrolet Silverado cause other problems in the vehicle?

While the code itself may not directly cause other problems, a malfunctioning steering wheel control circuit can affect the vehicle's overall functionality and user experience.

9. How much does it cost to repair OBDII code B3622 on a 2017 Chevrolet Silverado?

The cost of repair can vary based on the extent of the issue, parts needed for replacement, and whether professional labor is required. It's recommended to get a diagnosis and cost estimate from a qualified mechanic.

10. Are there any preventative measures to avoid OBDII code B3622 on a 2017 Chevrolet Silverado?

Regular maintenance checks, avoiding water damage to the steering wheel controls, and addressing any electrical issues promptly can help prevent the occurrence of OBDII code B3622.