AutoCodes – Chevrolet – B3205 2018 Chevrolet Silverado

B3205 2018 Chevrolet Silverado Code - Driver Window Motor

Quick Answer

The driver and passenger window motors supply 12 V signal circuits to their respective window switches, when a window switch has been activated, a switch closes providing a ground to the appropriate signal circuit causing the voltage to drop to 0 V. Common causes include Faulty Driver Window Motor, Driver Window Motor harness is open or shorted, Driver Window Motor 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
B3205 2018 Chevrolet Silverado indicates Driver Window Motor.
Common causes
Common causes include Faulty Driver Window Motor, Driver Window Motor harness is open or shorted, Driver Window Motor 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 302
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jun 13, 2023
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Code B3205 2018 Chevrolet Silverado Description

The driver and passenger window motors supply 12 V signal circuits to their respective window switches, when a window switch has been activated, a switch closes providing a ground to the appropriate signal circuit causing the voltage to drop to 0 V. The window motor will detect the voltage drop in the signal circuit and will command the window to move in the desired direction. The Diagnostic Trouble Code (DTC) will be set when an internal malfunction has been detected in the Driver Window Motor.
OBDII Code B3205 2018 Chevrolet Silverado - Driver Window Motor - AutoCodes.com
B3205 2018 Chevrolet Silverado Code - Driver Window Motor

What are the Possible Causes of the DTC B3205 2018 Chevrolet Silverado?

  • Faulty Driver Window Motor
  • Driver Window Motor harness is open or shorted
  • Driver Window Motor circuit poor electrical connection

How to Fix the DTC B3205 2018 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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B3205 2018 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 B3205 2018 Chevrolet Silverado code?

Need more information on how to fix the B3205 2018 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B3205 2018 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 B3205 2018 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code B3205 in a 2018 Chevrolet Silverado related to the driver window motor?

The common symptoms include the driver window being stuck in one position, not responding to the window switch, or moving slowly or intermittently.

2. What are the possible causes of OBDII code B3205 in a 2018 Chevrolet Silverado affecting the driver window motor?

Possible causes include a faulty window motor, damaged window regulator, wiring issues, or a malfunctioning window switch.

3. How can I diagnose the OBDII code B3205 in a 2018 Chevrolet Silverado for the driver window motor issue?

You can diagnose the issue by testing the power and ground connections to the window motor, checking the window switch for proper functionality, and inspecting the wiring for any damage.

4. Can OBDII code B3205 in a 2018 Chevrolet Silverado related to the driver window motor be repaired at home?

Depending on the cause, some repairs like replacing a faulty window switch or motor can be done at home with basic tools. However, more complex issues may require professional assistance.

5. Are there any temporary fixes for OBDII code B3205 in a 2018 Chevrolet Silverado affecting the driver window motor?

A temporary fix could involve manually assisting the window up or down while avoiding using the automatic function to prevent further damage until the issue is properly diagnosed and repaired.

6. Is it safe to continue driving a 2018 Chevrolet Silverado with OBDII code B3205 affecting the driver window motor?

It is not recommended to drive with a malfunctioning driver window motor as it can pose safety risks, hinder visibility, and compromise the security of the vehicle.

7. How much does it typically cost to repair OBDII code B3205 in a 2018 Chevrolet Silverado related to the driver window motor?

The cost of repair can vary depending on the exact cause of the issue, but it may involve expenses for parts such as the window motor or regulator, labor costs, and diagnostic fees.

8. Can resetting the vehicle's computer system help clear OBDII code B3205 in a 2018 Chevrolet Silverado related to the driver window motor?

Resetting the computer system may temporarily clear the code, but if the underlying issue with the driver window motor is not addressed, the code is likely to reappear.

9. How can I prevent OBDII code B3205 in a 2018 Chevrolet Silverado affecting the driver window motor from occurring again in the future?

Regular maintenance of the window components, avoiding putting excessive strain on the window motor, and addressing any window issues promptly can help prevent the code from reoccurring.

10. Is there a recall or technical service bulletin related to OBDII code B3205 in a 2018 Chevrolet Silverado for the driver window motor issue?

It's recommended to check with the manufacturer or authorized service centers to inquire about any recalls or technical service bulletins related to the specific OBDII code B3205 for the 2018 Chevrolet Silverado driver window motor problem.

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