Engine-CodesChevrolet – B319A 2016 Chevrolet Silverado

B319A 2016 Chevrolet Silverado Code - Right Rear Window Switch

Quick Answer

The B319A code for a 2016 Chevrolet Silverado specifically refers to an issue with the right rear window switch. Common causes include Faulty or damaged right rear window switch, Wiring issues or a short in the electrical circuit, Loose or corroded connections related to the window switch. 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
B319A 2016 Chevrolet Silverado indicates Right Rear Window Switch.
Common causes
Common causes include Faulty or damaged right rear window switch, Wiring issues or a short in the electrical circuit, Loose or corroded connections related to the window switch.
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.
Table of contents Created and updated by William Orellana on Sep 11, 2024
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Code B319A 2016 Chevrolet Silverado Description

The B319A code for a 2016 Chevrolet Silverado specifically refers to an issue with the right rear window switch. This code indicates that there is a problem with the switch that controls the right rear window in the vehicle. The switch may be faulty, damaged, or malfunctioning, causing issues with the operation of the window. This can result in the right rear window being unable to open, close, or operate correctly.

OBDII Code B319A 2016 Chevrolet Silverado - Right Rear Window Switch
B319A 2016 Chevrolet Silverado Code - Right Rear Window Switch

Common Causes of B319A 2016 Chevrolet Silverado

  1. Faulty or damaged right rear window switch
  2. Wiring issues or a short in the electrical circuit
  3. Loose or corroded connections related to the window switch
  4. Malfunctioning window motor
  5. Water damage or debris obstructing the switch mechanism

Symptoms of B319A 2016 Chevrolet Silverado

  1. Inability to open or close the right rear window using the switch
  2. The right rear window may get stuck in a partially open or closed position
  3. Intermittent operation of the right rear window
  4. Non-responsive switch when attempting to operate the right rear window

How to Fix B319A 2016 Chevrolet Silverado

  1. Diagnose the issue by testing the right rear window switch, checking the wiring, and inspecting the window motor for any faults.
  2. Replace the right rear window switch if it is found to be faulty or damaged.
  3. Repair any wiring issues or connections related to the window switch.
  4. Clean the switch mechanism and surrounding area to remove any debris or moisture that may be causing the problem.
  5. Test the right rear window operation after the repair to ensure proper functionality.

Cost to Fix B319A 2016 Chevrolet Silverado

The typical repair costs for addressing a B319A code related to the right rear window switch in a 2016 Chevrolet Silverado can vary depending on the specific issue and the labor rates at the auto repair shop. Generally, the cost of replacing the switch and addressing any wiring or connection issues can range from $150 to $300. However, additional costs may apply if the window motor needs to be replaced or if there are other underlying problems contributing to the issue.

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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 B319A 2016 Chevrolet Silverado Code

1. What does OBDII code B319A mean on a 2016 Chevrolet Silverado?

This code indicates an issue with the right rear window switch circuit, such as a malfunction or failure of the switch or its associated wiring.

2. What are common symptoms of code B319A in a 2016 Chevrolet Silverado?

Symptoms may include the right rear window not responding to the switch, intermittent window operation, or no functionality at all.

3. What causes the B319A code to appear?

Common causes include a faulty right rear window switch, damaged wiring or connectors, or a malfunction in the Body Control Module (BCM).

4. How do I diagnose the B319A code?

Use a scan tool to confirm the code, inspect the wiring and connectors for damage, and test the right rear window switch for proper functionality.

5. Can I still drive my Silverado with code B319A?

Yes, this code does not affect drivability, but the right rear window may not function as intended.

6. How is the B319A code fixed on a 2016 Chevrolet Silverado?

Repairs may include replacing the right rear window switch, repairing damaged wiring or connectors, or reprogramming/repairing the BCM if needed.

7. How much does it cost to fix the B319A code?

The repair cost can vary but generally ranges from $50 to $200, depending on whether the switch or wiring needs to be replaced.

8. Can I reset code B319A without fixing the issue?

You can clear the code with a scan tool, but it will likely return unless the underlying issue is addressed.

9. Is the B319A code covered under warranty for a 2016 Chevrolet Silverado?

It depends on your vehicle's warranty terms. Electrical components might be covered if the vehicle is still under warranty.

10. Could a failing BCM cause the B319A code?

Yes, a failing Body Control Module could potentially trigger this code if it cannot properly communicate with the window switch.

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