AutoCodes – Infiniti – B0029 Infiniti

B0029 Infiniti Code - Right Side Curtain Air Bag Module

Quick Answer

The RH side curtain air bag module is wired to the air bag diagnosis sensor unit. Common causes include Faulty Right Side Curtain Air Bag Module, Right Side Airbag Module harness is open or shorted, Right Side Airbag 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: B0029 Infiniti indicates Right Side Curtain Air Bag Module.
Common causes: Common causes include Faulty Right Side Curtain Air Bag Module, Right Side Airbag Module harness is open or shorted, Right Side Airbag 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 5,861

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 B0029 Infiniti Description

The RH side curtain 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 RH side curtain air bag module.

OBDII Code B0029 Infiniti - Right Side Curtain Air Bag Module - AutoCodes.com — B0029 Infiniti Code - Right Side Curtain Air Bag Module

What does this mean?

What are the Possible Causes of the DTC B0029 Infiniti?

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

How to Fix the DTC B0029 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 B0029 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 B0029 Infiniti code?

Need more information on how to fix the B0029 Infiniti code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B0029 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 B0029 Infiniti Code

1. What are common symptoms of OBDII code B0029 in an Infiniti related to the Right Side Curtain Air Bag Module?

- Common symptoms include the airbag warning light staying illuminated on the dashboard and a potential loss of functionality of the right side curtain airbag.

2. What are the possible causes of OBDII code B0029 in an Infiniti associated with the Right Side Curtain Air Bag Module?

- Potential causes include a faulty right side curtain airbag module, damaged wiring or connectors, or a malfunctioning airbag control module.

3. How can I diagnose the OBDII code B0029 in my Infiniti indicating an issue with the Right Side Curtain Air Bag Module?

- Diagnosing this code typically involves using a professional OBDII scanner to retrieve the specific fault code, followed by inspecting the right side curtain airbag module, wiring, and connectors for any visible damage.

4. Is it safe to drive my Infiniti with OBDII code B0029 related to the Right Side Curtain Air Bag Module?

- It is not recommended to drive the vehicle with this code present, as it indicates a potential issue with the right side curtain airbag system, which is crucial for occupant safety in the event of a side impact collision.

5. How can I repair OBDII code B0029 in my Infiniti linked to the Right Side Curtain Air Bag Module?

- Repairing this code may involve replacing the right side curtain airbag module, repairing or replacing damaged wiring or connectors, and clearing the fault code with a diagnostic tool.

6. Can I reset the OBDII code B0029 in my Infiniti without fixing the issue with the Right Side Curtain Air Bag Module?

- While you can clear the fault code temporarily, it is essential to address the underlying issue with the right side curtain airbag module to ensure the airbag system functions correctly in the event of an accident.

7. Are there any safety precautions to consider when working on the Right Side Curtain Air Bag Module in an Infiniti with OBDII code B0029?

- It is crucial to disconnect the vehicle's battery and wait for at least 10 minutes before working on the airbag system to prevent accidental deployment and ensure safety while handling the components.

8. How much does it typically cost to repair OBDII code B0029 related to the Right Side Curtain Air Bag Module in an Infiniti?

- The cost of repair can vary depending on the extent of the damage and the specific components that need replacement, but it may range from a few hundred to over a thousand dollars, including parts and labor.

9. Can a DIY enthusiast with some automotive experience fix OBDII code B0029 in an Infiniti associated with the Right Side Curtain Air Bag Module?

- While some DIY enthusiasts may have the skills to diagnose and repair simple electrical issues, working on the airbag system requires specialized knowledge and tools, so it is recommended to consult a professional technician for this repair.

10. How long does it take to repair OBDII code B0029 in an Infiniti due to an issue with the Right Side Curtain Air Bag Module?

- The repair time can vary depending on the exact cause of the code and the complexity of the repair, but it may take a few hours to a full day for a skilled technician to diagnose and fix the issue with the right side curtain airbag module.