AutoCodes – Generic – B1137

B1137 Code - Left 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 Left Right Side Air Bag Module, Left Right Side Air Bag Module harness is open or shorted, Left 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: B1137 indicates Left Right Side Air Bag Module Short.
Common causes: Common causes include Faulty Left Right Side Air Bag Module, Left Right Side Air Bag Module harness is open or shorted, Left 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 4,192

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 B1137 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 Left Side Air Bag Module mainly consists of air bag and inflator which inflates the air bag.

OBDII Code B1137 - Left Right Side Air Bag Module Short - AutoCodes.com — B1137 Code - Left Right Side Air Bag Module Short

What does this mean?

What are the Possible Causes of the DTC B1137?

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

How to Fix the DTC B1137?

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 B1137 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 B1137 code?

Need more information on how to fix the B1137 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1137 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B1137 Infiniti — Left Right Side Air Bag Module Short
B1137 Nissan — Left Right Side Air Bag Module Short

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 B1137 Code

1. What are the common symptoms of OBDII code B1137 (Left Right Side Air Bag Module Short)?

The common symptoms of this code may include the airbag warning light illuminating on the dashboard and possible issues with the left or right side airbag deployment.

2. What are the possible causes of OBDII code B1137?

The code B1137 typically indicates a short in the left or right side airbag module wiring or connectors, a faulty airbag module, or a problem with the airbag deployment system.

3. How can I diagnose the OBDII code B1137?

Diagnosing code B1137 involves using a diagnostic scanner to retrieve the fault codes, inspecting the wiring and connectors of the left and right side airbag modules, and checking the airbag system for any visible signs of damage.

4. Can I drive my vehicle with OBDII code B1137?

It is not recommended to drive the vehicle when the airbag warning light is illuminated due to code B1137, as it indicates a potential issue with the airbag system's functionality and safety.

5. What is the typical repair for OBDII code B1137?

Repairing OBDII code B1137 usually involves repairing or replacing the damaged wiring, connectors, or airbag module causing the short in the left or right side airbag system.

6. Are there any safety precautions I should take when working on OBDII code B1137?

When working on the airbag system related to code B1137, always disconnect the vehicle's battery and wait for at least 10 minutes before starting any repairs to prevent accidental airbag deployment.

7. Can OBDII code B1137 be reset without fixing the underlying issue?

Resetting the code without fixing the underlying issue will likely result in the code reappearing once the system detects the fault again, so it is best to diagnose and repair the problem first.

8. How much does it cost to repair OBDII code B1137?

The cost of repairing OBDII code B1137 can vary depending on the extent of the damage, the parts needed for replacement, and the labor rates of the repair shop. It is recommended to get a few quotes from different mechanics.

9. Is it possible to prevent OBDII code B1137 from occurring?

Regular maintenance checks, avoiding water damage to the airbag system, and handling the vehicle carefully can help prevent issues that may trigger OBDII code B1137 related to the left or right side airbag module.

10. Can I fix OBDII code B1137 myself, or should I take it to a professional mechanic?

Repairing OBDII code B1137 may require specialized tools and knowledge of airbag systems, so it is recommended to consult with a professional mechanic or technician experienced in diagnosing and repairing airbag-related issues for safety and accuracy.