AutoCodes – Nissan – B1023 Nissan

B1023 Nissan Code - Passenger A/B Indicator

Quick Answer

The Passenger A/B Indicator Suppresses the deployment of passenger air bag when the condition of the passenger seat is empty or child and child-seat. Common causes include Faulty Passenger A/B Indicator, Passenger A/B Indicator harness is open or shorted, Passenger A/B Indicator 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: B1023 Nissan indicates Passenger A/B Indicator.
Common causes: Common causes include Faulty Passenger A/B Indicator, Passenger A/B Indicator harness is open or shorted, Passenger A/B Indicator 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 33,536

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 Mar 11, 2021

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1023 Nissan Description

The Passenger A/B Indicator Suppresses the deployment of passenger air bag when the condition of the passenger seat is empty or child and child-seat. And turns on the passenger air bag indicator (cut-off telltale) lamp when the condition of passenger seat is child-seat and child. In case of malfunction, the blinking of the SRS air bag warning lamp reports the malfunction to the driver and by the on board self-diagnosis system.
The Passenger A/B Indicator turns on passenger air bag indicator (cut-off telltale) when the passenger seat is empty or occupied by childseat and child.

OBDII Code B1023 Nissan - Passenger A/B Indicator - AutoCodes.com — B1023 Nissan Code - Passenger A/B Indicator

What does this mean?

What are the Possible Causes of the DTC B1023 Nissan?

Faulty Passenger A/B Indicator
Passenger A/B Indicator harness is open or shorted
Passenger A/B Indicator circuit poor electrical connection
Faulty Diagnosis Sensor Unit

How to Fix the DTC B1023 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 B1023 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 B1023 Nissan code?

Need more information on how to fix the B1023 Nissan code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1023 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 B1023 Nissan Code

1. What are the common symptoms of OBDII code B1023 Nissan Passenger A/B Indicator?

The common symptoms include the airbag warning light being illuminated on the dashboard and potentially an inoperative passenger airbag.

2. What are the possible causes of OBDII code B1023 Nissan Passenger A/B Indicator?

The code B1023 typically indicates a fault with the passenger airbag indicator circuit, which can be caused by wiring issues, a faulty indicator light, or a malfunctioning airbag control module.

3. How can I diagnose the OBDII code B1023 in a Nissan for the Passenger A/B Indicator?

To diagnose the B1023 code, you may need to use an OBDII scanner to retrieve the code and then inspect the passenger airbag indicator circuit for any visible damage or loose connections. Additionally, testing the components in the circuit may be necessary.

4. Is it safe to drive with the OBDII code B1023 Nissan Passenger A/B Indicator?

It is not recommended to drive with the B1023 code present, as it indicates a potential issue with the passenger airbag system, which could affect its proper operation during an accident.

5. How can I repair the OBDII code B1023 Nissan Passenger A/B Indicator?

Repairing the B1023 code may involve fixing any damaged wiring in the passenger airbag indicator circuit, replacing a faulty indicator light, or addressing issues with the airbag control module. Ensure the repairs are done properly to ensure the airbag system functions correctly.

6. Can resetting the OBDII code B1023 Nissan Passenger A/B Indicator resolve the issue?

Resetting the code may temporarily turn off the warning light, but it will not fix the underlying problem causing the B1023 code. It is essential to diagnose and repair the issue to ensure the airbag system's safety.

7. Can a DIY enthusiast fix the OBDII code B1023 Nissan Passenger A/B Indicator?

Depending on your skill level and access to tools, a DIY enthusiast may be able to diagnose and repair the B1023 code. However, working on airbag systems can be dangerous, so exercise caution and consider seeking professional help if needed.

8. Is the repair for the OBDII code B1023 Nissan Passenger A/B Indicator costly?

The repair costs for the B1023 code can vary depending on the exact cause of the issue. Simple fixes like repairing wiring may be relatively inexpensive, while replacing components like the airbag control module can be more costly.

9. How long does it take to repair the OBDII code B1023 Nissan Passenger A/B Indicator?

The repair time for the B1023 code can vary based on the complexity of the issue. Simple repairs like fixing wiring connections may take a short amount of time, while more involved repairs could take several hours or longer.

10. Can ignoring the OBDII code B1023 Nissan Passenger A/B Indicator cause further damage?

Ignoring the B1023 code can lead to potential safety risks, especially in the event of an accident where the passenger airbag may not deploy properly. It is crucial to address the issue promptly to ensure the airbag system's functionality.