AutoCodes – Infiniti – B0028 Infiniti

B0028 Infiniti Code - Front Right Side Air Bag Module

Quick Answer

The front RH side air bag module is wired to the air bag diagnosis sensor unit. Common causes include Faulty Front Right Side Air Bag Module, Front Right Side Air Bag Module harness is open or shorted, Front 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: B0028 Infiniti indicates Front Right Side Air Bag Module.
Common causes: Common causes include Faulty Front Right Side Air Bag Module, Front Right Side Air Bag Module harness is open or shorted, Front 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 6,402

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 Jun 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B0028 Infiniti Description

The front RH side air bag module is wired to the air bag diagnosis sensor unit. The air bag diagnosis sensor unit will monitor for opens and shorts in detected lines to the front RH side air bag module.

OBDII Code B0028 Infiniti - Front Right Side Air Bag Module - AutoCodes.com — B0028 Infiniti Code - Front Right Side Air Bag Module

What does this mean?

What are the Possible Causes of the DTC B0028 Infiniti?

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

How to Fix the DTC B0028 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 B0028 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 B0028 Infiniti code?

Need more information on how to fix the B0028 Infiniti code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B0028 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 B0028 Infiniti Code

1. What are the common symptoms of OBDII code B0028 in an Infiniti related to the Front Right Side Air Bag Module?

- Common symptoms include the airbag warning light staying illuminated on the dashboard and potential issues with the front right side airbag deployment in case of a collision.

2. What are the possible causes of OBDII code B0028 in an Infiniti's Front Right Side Air Bag Module?

- Potential causes of this code may include a faulty front right side airbag module, damaged wiring or connectors, or issues with the airbag system's control unit.

3. How can I diagnose the OBDII code B0028 in my Infiniti's Front Right Side Air Bag Module?

- Diagnosis typically involves using a compatible OBDII scanner to retrieve the specific fault code, followed by inspecting the airbag module, wiring, and connectors for any visible damage or issues.

4. What are the recommended repair options for OBDII code B0028 in an Infiniti's Front Right Side Air Bag Module?

- Repair options may include replacing the front right side airbag module, repairing any damaged wiring or connectors, or reprogramming the airbag system's control unit to clear the fault code.

5. Is it safe to drive my Infiniti with OBDII code B0028 related to the Front Right Side Air Bag Module?

- It is not recommended to drive the vehicle with an active airbag fault code, as it may compromise the effectiveness of the airbag system in case of an accident. It's best to address the issue promptly.

6. Can I reset the OBDII code B0028 in my Infiniti's Front Right Side Air Bag Module without repairing the issue?

- While you can clear the fault code using an OBDII scanner, it is essential to diagnose and repair the underlying problem to ensure the airbag system functions correctly and the code does not reoccur.

7. How much does it typically cost to repair OBDII code B0028 in an Infiniti's Front Right Side Air Bag Module?

- The cost of repair can vary depending on the specific issue causing the fault code, the parts needed, and labor costs. It is advisable to consult a professional for an accurate estimate.

8. Are there any safety precautions to consider when working on the Front Right Side Air Bag Module in an Infiniti?

- When working on the airbag system, always disconnect the vehicle's battery and wait for a specified time to discharge any stored energy to prevent accidental deployment of the airbags.

9. Can a DIY enthusiast with some automotive experience repair OBDII code B0028 in an Infiniti's Front Right Side Air Bag Module?

- While some DIY enthusiasts may have the skills to diagnose and repair simple issues, working on the airbag system requires specialized knowledge and tools. It is recommended to seek professional assistance.

10. How often should I have the airbag system in my Infiniti inspected to prevent issues like OBDII code B0028?

- It is advisable to have the airbag system inspected during routine maintenance or if you notice any warning lights or abnormal behavior to catch potential issues early and ensure the system's proper function.