AutoCodes – Chevrolet – B191A 2016 Chevrolet Silverado

B191A 2016 Chevrolet Silverado Code - Front Heated Seat Module

Quick Answer

The Diagnostic Trouble Code (DTC) will be set when an internal fault is detected inside the Front Heated Seat Module. Common causes include Faulty Front Heated Seat Module, Front Heated Seat Module harness is open or shorted, Front Heated Seat Module 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: B191A 2016 Chevrolet Silverado indicates Front Heated Seat Module.
Common causes: Common causes include Faulty Front Heated Seat Module, Front Heated Seat Module harness is open or shorted, Front Heated Seat Module 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.

Save to My Repairs My Repairs

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

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 Apr 24, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

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

Code B191A 2016 Chevrolet Silverado Description

The Diagnostic Trouble Code (DTC) will be set when an internal fault is detected inside the Front Heated Seat Module. No external circuits are involved

OBDII Code B191A 2016 Chevrolet Silverado - Front Heated Seat Module - AutoCodes.com — B191A 2016 Chevrolet Silverado Code - Front Heated Seat Module

What does this mean?

What are the Possible Causes of the DTC B191A 2016 Chevrolet Silverado?

Faulty Front Heated Seat Module
Front Heated Seat Module harness is open or shorted
Front Heated Seat Module circuit poor electrical connection

How to Fix the DTC B191A 2016 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 B191A 2016 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 B191A 2016 Chevrolet Silverado code?

Need more information on how to fix the B191A 2016 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B191A 2016 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 B191A 2016 Chevrolet Silverado Code

1. What does OBDII code B191A for a 2016 Chevrolet Silverado Front Heated Seat Module indicate?

This code indicates a fault in the front heated seat module of the 2016 Chevrolet Silverado.

2. What are common symptoms of OBDII code B191A in a 2016 Chevrolet Silverado?

Common symptoms include inoperative front heated seats, erratic seat heating, or a complete failure of the heating function.

3. What are potential causes of OBDII code B191A in a 2016 Chevrolet Silverado?

Possible causes include a faulty front heated seat module, wiring issues, blown fuses, or a malfunctioning seat heater element.

4. How can I diagnose OBDII code B191A in my 2016 Chevrolet Silverado?

Diagnosis typically involves using an OBDII scanner to read the code, inspecting the seat heater wiring and connections, and testing the front heated seat module for proper functionality.

5. Can I continue driving my 2016 Chevrolet Silverado with OBDII code B191A?

It is not recommended to continue driving with this code as it may lead to discomfort or safety concerns, especially in cold weather.

6. How can I reset OBDII code B191A in a 2016 Chevrolet Silverado?

Resetting the code involves fixing the underlying issue causing the fault, such as repairing a faulty front heated seat module or addressing wiring problems, and then clearing the code using an OBDII scanner.

7. Is it safe to repair OBDII code B191A in a 2016 Chevrolet Silverado myself?

If you have experience working with automotive electrical systems, you may be able to diagnose and repair the issue yourself. However, if you are unsure, it is recommended to seek professional help to avoid causing further damage.

8. Are front heated seats necessary for the operation of a 2016 Chevrolet Silverado?

Front heated seats are not essential for the basic operation of the vehicle, but they do provide added comfort, especially in cold weather conditions.

9. How much does it typically cost to repair OBDII code B191A in a 2016 Chevrolet Silverado?

The cost of repair can vary depending on the exact cause of the issue. It may involve replacing the front heated seat module, repairing wiring, or addressing other related components.

10. Can OBDII code B191A in a 2016 Chevrolet Silverado affect other vehicle systems?

While this code specifically relates to the front heated seat module, electrical issues in one part of the vehicle can sometimes affect other systems, so it's essential to address the problem promptly.