AutoCodes – Infiniti – B1131 Infiniti

B1131 Infiniti Code - Front Right Side Air Bag Module Short

Quick Answer

In case of collision whose acceleration exceeds the specified level, the ignition materials are ignited by the electric ignition system. Common causes include Faulty Front Right Side Air Bag Module, Front Right Side Air Bag Module harness is open or shorted, Front Right Side Air Bag 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: B1131 Infiniti indicates Front Right Side Air Bag Module Short.
Common causes: Common causes include Faulty Front Right Side Air Bag Module, Front Right Side Air Bag Module harness is open or shorted, Front Right Side Air Bag 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.

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Code Popularity 1,616

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 Nov 19, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1131 Infiniti Description

In case of collision whose acceleration exceeds the specified level, the ignition materials are ignited by the electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
Front Right Side Air Bag Module mainly consists of air bag and inflator which inflates the air bag.

OBDII Code B1131 Infiniti - Front Right Side Air Bag Module Short - AutoCodes.com — B1131 Infiniti Code - Front Right Side Air Bag Module Short

What does this mean?

What are the Possible Causes of the DTC B1131 Infiniti?

Faulty Front Right Side Air Bag Module
Front Right Side Air Bag Module harness is open or shorted
Front Right Side Air Bag Module circuit poor electrical connection

How to Fix the DTC B1131 Infiniti?

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 B1131 Infiniti 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 B1131 Infiniti code?

Need more information on how to fix the B1131 Infiniti code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1131 Infiniti code diagnosed by a professional: Find a repair shop in your area

Precautions for SRS “AIR BAG” and “SEAT BELT PRE-TENSIONER” Service

Never probe the electrical connectors on air bag, side air curtain modules or seat belts.
Never disassemble or tamper with safety belt buckle/retractor pretensioners, adaptive load limiting retractors, safety belt inflators, or probe the electrical connectors.
Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual.
Before servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 minutes. For approximately 3 minutes after the cables are removed, it is still possible for the air bag and seat belt pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes have passed.

Failure to follow this instruction may result in the accidental deployment of these modules, which increases the risk of serious personal injury or death.

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 B1131 Infiniti Code

1. What are the common symptoms of OBDII code B1131 in an Infiniti related to the Front Right Side Air Bag Module Short?

The common symptoms include the airbag warning light staying illuminated on the dashboard and potential issues with the front right side airbag deployment in the event of a collision.

2. What are some possible causes of OBDII code B1131 in an Infiniti indicating a Front Right Side Air Bag Module Short?

Possible causes include damaged wiring or connectors in the front right side air bag system, a malfunctioning airbag module, or a defective impact sensor.

3. How can I diagnose OBDII code B1131 in my Infiniti that points to a Front Right Side Air Bag Module Short?

Diagnosis typically involves using a professional OBDII scanner to retrieve the specific code, inspecting the wiring and connectors in the front right side airbag system, and testing the airbag module and impact sensor for proper function.

4. Is it safe to drive my Infiniti with OBDII code B1131 related to the Front Right Side Air Bag Module Short?

It is not recommended to drive the vehicle with this code present, as it indicates a potential issue with the front right side airbag system, which could compromise occupant safety in the event of a collision.

5. Can I reset OBDII code B1131 in my Infiniti after repairing the Front Right Side Air Bag Module Short issue?

Once the underlying issue causing the code has been addressed and repaired, the code can be reset using an OBDII scanner to clear the error from the vehicle's system.

6. Are there any DIY repair tips for fixing OBDII code B1131 in an Infiniti related to a Front Right Side Air Bag Module Short?

DIY repair is not recommended for airbag-related issues due to the critical nature of these safety systems. It is best to have the problem diagnosed and repaired by a qualified automotive technician.

7. How much does it typically cost to repair OBDII code B1131 indicating a Front Right Side Air Bag Module Short in an Infiniti?

The cost of repair can vary depending on the specific cause of the issue, but it may involve replacing damaged wiring, connectors, the airbag module, or impact sensor, which can range from a few hundred to a few thousand dollars.

8. Can OBDII code B1131 in an Infiniti be triggered by a loose connection in the Front Right Side Air Bag Module?

Yes, a loose or poor connection in the front right side airbag module or related components can trigger this OBDII code, indicating a potential short in the system.

9. Is it possible for OBDII code B1131 related to the Front Right Side Air Bag Module Short to intermittently come and go in an Infiniti?

Yes, intermittent issues such as loose connections or wiring problems can cause the code to appear and disappear sporadically, making diagnosis and repair more challenging.

10. How important is it to address OBDII code B1131 related to the Front Right Side Air Bag Module Short promptly in an Infiniti?

It is crucial to address this code promptly to ensure the proper function of the front right side airbag system, which plays a critical role in occupant protection during a collision.