AutoCodes – Nissan – B1135 Nissan

B1135 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: B1135 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 3,063

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 B1135 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 B1135 Nissan - Left Right Side Air Bag Module Short - AutoCodes.com — B1135 Nissan Code - Left Right Side Air Bag Module Short

What does this mean?

What are the Possible Causes of the DTC B1135 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 B1135 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 B1135 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 B1135 Nissan code?

Need more information on how to fix the B1135 Nissan code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1135 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 B1135 Nissan Code

1. What are the common symptoms of OBDII code B1135 in a Nissan indicating a Left Right Side Air Bag Module Short?

The common symptoms include the airbag warning light illuminating on the dashboard and possible non-deployment of the affected airbag in the event of a collision.

2. What are the possible causes of OBDII code B1135 in a Nissan related to a Left Right Side Air Bag Module Short?

The code B1135 can be triggered by a short circuit in the wiring connecting the left and right side airbag modules, a faulty airbag module itself, or issues with the airbag control module.

3. How can I diagnose the source of the Left Right Side Air Bag Module Short causing OBDII code B1135 in my Nissan?

To diagnose the issue, a thorough inspection of the airbag wiring harness, connectors, and modules is necessary. Using a diagnostic scanner capable of reading airbag codes can pinpoint the exact location of the short.

4. Is it safe to drive my Nissan with OBDII code B1135 indicating a Left Right Side Air Bag Module Short?

It is not recommended to drive the vehicle with a potential airbag malfunction, as it may compromise passenger safety in the event of an accident. Prompt diagnosis and repair are advised.

5. Can I reset the OBDII code B1135 related to the Left Right Side Air Bag Module Short in my Nissan without fixing the issue?

Resetting the code without addressing the underlying problem will only temporarily clear the warning light. The code will likely reappear until the root cause of the airbag module short is resolved.

6. How should I repair OBDII code B1135 in my Nissan caused by a Left Right Side Air Bag Module Short?

Repairing the issue involves fixing the short circuit in the airbag wiring, replacing the faulty airbag module, or addressing any issues with the airbag control module as needed.

7. Are there any safety precautions to consider when working on the airbag system to resolve OBDII code B1135 in a Nissan?

When working on the airbag system, it is crucial to disconnect the vehicle's battery and wait for the specified time to pass before starting any repairs. This will help prevent accidental airbag deployment.

8. Can a DIY enthusiast fix OBDII code B1135 related to a Left Right Side Air Bag Module Short in a Nissan?

While some basic troubleshooting steps can be performed by DIY enthusiasts, working on the airbag system requires specialized knowledge and tools. It is recommended to seek professional assistance for airbag-related issues.

9. Will fixing OBDII code B1135 in my Nissan due to a Left Right Side Air Bag Module Short affect the overall functionality of the airbag system?

Fixing the airbag module short causing code B1135 is essential to ensure the proper operation of the airbag system. Ignoring the issue may lead to the airbags not deploying as intended in case of an accident.

10. How can I prevent OBDII code B1135 from occurring again in my Nissan after repairing the Left Right Side Air Bag Module Short?

Regular maintenance checks, ensuring proper installation of components, and avoiding physical damage to the airbag system can help prevent the recurrence of OBDII code B1135 related to a Left Right Side Air Bag Module Short in your Nissan.