AutoCodes – Chevrolet – B0931 2014 Chevrolet Silverado

B0931 2014 Chevrolet Silverado Code - Compass Module Circuit

Quick Answer

The Compass Module uses low-field magnetic sensing to sense vehicle directional and heading information. Common causes include Faulty Compass Module, Compass Module harness is open or shorted, Compass Module 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: B0931 2014 Chevrolet Silverado indicates Compass Module Circuit.
Common causes: Common causes include Faulty Compass Module, Compass Module harness is open or shorted, Compass Module 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.

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Code Popularity 433

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 Nov 18, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B0931 2014 Chevrolet Silverado Description

The Compass Module uses low-field magnetic sensing to sense vehicle directional and heading information. The Diagnostic Trouble Code (DTC) will be set when the Body Control Module Detected a Compass Module internal malfunction.

OBDII Code B0931 2014 Chevrolet Silverado - Compass Module Circuit - AutoCodes.com — B0931 2014 Chevrolet Silverado Code - Compass Module Circuit

What does this mean?

What are the Possible Causes of the DTC B0931 2014 Chevrolet Silverado?

Faulty Compass Module
Compass Module harness is open or shorted
Compass Module circuit poor electrical connection

How to Fix the DTC B0931 2014 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 B0931 2014 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 B0931 2014 Chevrolet Silverado code?

Need more information on how to fix the B0931 2014 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B0931 2014 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 B0931 2014 Chevrolet Silverado Code

1. What are common symptoms of OBDII code B0931 in a 2014 Chevrolet Silverado related to the Compass Module Circuit?

- Common symptoms include a malfunctioning compass display on the rearview mirror, inaccurate compass readings, or complete loss of compass functionality.

2. What are possible causes of the B0931 code in a 2014 Chevrolet Silverado?

- Possible causes include a faulty compass module, damaged wiring or connectors in the compass circuit, or a malfunctioning BCM (Body Control Module).

3. How can I diagnose the B0931 code in my 2014 Chevrolet Silverado?

- Diagnose the code by using a diagnostic scanner to read the error codes, checking the compass module for proper operation, and inspecting the wiring and connectors for any damage.

4. What are some DIY repair tips for fixing the Compass Module Circuit issue in a 2014 Chevrolet Silverado?

- DIY repair tips include checking and repairing any damaged wiring or connectors, replacing the compass module if necessary, and resetting the BCM to clear the error code.

5. Can the B0931 code in a 2014 Chevrolet Silverado be cleared without fixing the underlying issue?

- Clearing the code without fixing the underlying issue may temporarily turn off the check engine light, but the problem will persist and the code is likely to return.

6. Is it safe to continue driving my 2014 Chevrolet Silverado with the B0931 code related to the Compass Module Circuit?

- It is generally safe to drive with this code, as it mainly affects the compass functionality and does not impact the vehicle's performance or safety.

7. How much does it typically cost to repair the B0931 code in a 2014 Chevrolet Silverado at a dealership or mechanic?

- The cost of repair can vary depending on the exact cause of the issue, but it may range from $100 to $300 for parts and labor.

8. Can I fix the B0931 code in my 2014 Chevrolet Silverado myself, or should I take it to a professional mechanic?

- If you have experience with automotive repairs and diagnostics, you may be able to fix the issue yourself by following the repair steps outlined in the service manual.

9. Will disconnecting the battery reset the B0931 code in my 2014 Chevrolet Silverado?

- Disconnecting the battery may temporarily clear the code, but it is not a permanent solution as the underlying issue causing the code will still need to be addressed.

10. How can I prevent the B0931 code from recurring in my 2014 Chevrolet Silverado in the future?

- To prevent the code from recurring, ensure proper maintenance of the compass module and related components, and address any electrical issues promptly to avoid wiring damage.