AutoCodes – Nissan – B1137 Nissan

B1137 Nissan 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 Nissan 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 5,375

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

What does this mean?

What are the Possible Causes of the DTC B1137 Nissan?

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 Nissan?

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 Nissan 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 Nissan code?

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

Need Help with the Code?

Get the B1137 Nissan 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 B1137 Nissan Code

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

- The common symptoms include the airbag warning light illuminated on the dashboard, potential non-deployment of the left or right side airbags in an accident, and diagnostic trouble codes related to the airbag system.

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

- The code B1137 usually indicates a short circuit in the left or right side airbag module wiring, a faulty airbag module, or a damaged connector or wiring harness.

3. How can I diagnose the issue related to OBDII code B1137 Nissan?

- Diagnosing the problem involves using an OBDII scanner to retrieve the specific trouble code, inspecting the wiring and connectors of the left and right side airbag modules, and performing continuity tests to identify any shorts or open circuits.

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

- It is not recommended to drive the vehicle with an unresolved airbag system issue indicated by code B1137, as it may compromise the safety of the occupants in the event of a collision.

5. Is it safe to repair OBDII code B1137 Nissan by myself?

- Repairing the airbag system-related issues should be performed by a qualified technician with expertise in handling airbag systems to ensure proper diagnosis, repair, and retesting to guarantee the system's functionality and safety.

6. How much does it typically cost to repair OBDII code B1137 Nissan?

- The cost of repairing OBDII code B1137 Nissan can vary depending on the extent of the damage, the parts needed for replacement, and the labor costs involved. It is advisable to consult with a professional for an accurate estimate.

7. Can resetting the OBDII code B1137 Nissan resolve the issue?

- Resetting the code may temporarily clear the warning light, but it will not fix the underlying problem causing the code. It is essential to diagnose and repair the root cause to ensure the airbag system's proper functioning.

8. Are there any recalls related to OBDII code B1137 Nissan?

- It is recommended to check with Nissan or the relevant authorities for any recalls related to the OBDII code B1137 to see if the issue is covered under a manufacturer's recall for free repair or replacement.

9. What precautions should I take when working on the airbag system to resolve OBDII code B1137 Nissan?

- It is crucial to disconnect the vehicle's battery, wait for the specified time to allow the system to discharge, and follow the manufacturer's safety procedures to prevent accidental deployment of the airbags while working on the system.

10. Can OBDII code B1137 Nissan affect the overall safety of the vehicle?

- Yes, OBDII code B1137 indicates a fault in the airbag system, which is a critical safety component designed to protect occupants in the event of a collision. Resolving the issue promptly is essential to ensure the airbags function as intended for occupant safety.