AutoCodesInfiniti – B1113 Infiniti

B1113 Infiniti Code - Right Air Bag Satellite Sensor

Quick Answer

When the Air Bag Diagnosis Sensor Unit (ACU) define both signal voltage of the “G” sensor and the Safing sensor to be that of the collision which exceeds the specified level, the driving circuit switches on and feeds the electric ignitor of both the side air bag and curtain air bag. Common causes include Faulty Right Air Bag Satellite Sensor, Right Air Bag Satellite Sensor harness is open or shorted, Right Air Bag Satellite Sensor 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
B1113 Infiniti indicates Right Air Bag Satellite Sensor.
Common causes
Common causes include Faulty Right Air Bag Satellite Sensor, Right Air Bag Satellite Sensor harness is open or shorted, Right Air Bag Satellite Sensor 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 1,956
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Nov 19, 2024
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Code B1113 Infiniti Description

When the Air Bag Diagnosis Sensor Unit (ACU) define both signal voltage of the “G” sensor and the Safing sensor to be that of the collision which exceeds the specified level, the driving circuit switches on and feeds the electric ignitor of both the side air bag and curtain air bag.
The Satellite Sensor is an integrated type of the G sensor element for side collision with output terminals for signal voltage.
OBDII Code B1113 Infiniti - Right Air Bag Satellite Sensor - AutoCodes.com
B1113 Infiniti Code - Right Air Bag Satellite Sensor

What are the Possible Causes of the DTC B1113 Infiniti?

  • Faulty Right Air Bag Satellite Sensor
  • Right Air Bag Satellite Sensor harness is open or shorted
  • Right Air Bag Satellite Sensor circuit poor electrical connection

How to Fix the DTC B1113 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 B1113 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 B1113 Infiniti code?

Need more information on how to fix the B1113 Infiniti code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1113 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 B1113 Infiniti Code

1. What does OBDII code B1113 for the Infiniti Right Air Bag Satellite Sensor indicate?

The B1113 code specifically refers to a fault with the right airbag satellite sensor in an Infiniti vehicle.

2. What are common symptoms of a B1113 Infiniti code?

Common symptoms of a B1113 code may include the airbag warning light illuminating on the dashboard and potentially a message indicating an issue with the airbag system.

3. What are possible causes of the B1113 code in an Infiniti?

Potential causes of a B1113 code can include a faulty right airbag satellite sensor, wiring issues, or a problem with the airbag control module.

4. How serious is a B1113 Infiniti code?

A B1113 code relating to the right airbag satellite sensor should be taken seriously as it indicates a potential problem with the airbag system, which is a critical safety feature in the vehicle.

5. Can I continue driving with a B1113 code present in my Infiniti?

It is not recommended to continue driving with a B1113 code active, as it may compromise the proper function of the airbag system in case of an accident.

6. How can a B1113 Infiniti code be diagnosed?

Diagnosing a B1113 code typically involves using a professional OBDII scanner to read the code, followed by a thorough inspection of the right airbag satellite sensor and its related components.

7. What are the repair options for a B1113 code in an Infiniti?

Repair options for a B1113 code may include replacing the right airbag satellite sensor, repairing any damaged wiring, or addressing issues with the airbag control module.

8. Can I reset the B1113 code in my Infiniti on my own?

While you can attempt to clear the B1113 code using an OBDII scanner, it is important to address the underlying issue causing the code to prevent it from reoccurring.

9. How much does it cost to fix a B1113 Infiniti code?

The cost of fixing a B1113 code can vary depending on the specific cause of the issue, the parts needed for repair, and whether you choose to do the repair yourself or seek professional assistance.

10. How can I prevent a B1113 code from appearing in my Infiniti?

To prevent a B1113 code from recurring, it is essential to perform regular maintenance on your vehicle, including checking the airbag system for any signs of wear or damage.

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