AutoCodes – Honda – B0002 Honda

B0002 Honda Code - Decreased Resistance In The Drivers Airbag Second Inflator

Quick Answer

The Driver Side Airbag is located in the center of the steering wheel. Common causes include Faulty Driver Side Airbag, Driver Side Airbag harness is open or shorted, Driver Side Airbag 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: B0002 Honda indicates Decreased Resistance In The Drivers Airbag Second Inflator.
Common causes: Common causes include Faulty Driver Side Airbag, Driver Side Airbag harness is open or shorted, Driver Side Airbag 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 15,793

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 18, 2024

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B0002 Honda Description

The Driver Side Airbag is located in the center of the steering wheel. The front passenger side airbag is located in the dashboard on the front passenger side. The airbag modules adopt dual inflators for the driver side and/or the front passenger side airbag according to the specifications. The dual inflators increase airbag effectiveness by properly adjusting the timing when the two inflators are ignited (together or sequentially) referring to the collision speed or collision impact.

OBDII Code B0002 Honda - Decreased Resistance In The Drivers Airbag Second Inflator - AutoCodes.com — B0002 Honda Code - Decreased Resistance In The Drivers Airbag Second Inflator

What does this mean?

What are the Possible Causes of the DTC B0002 Honda?

Faulty Driver Side Airbag
Driver Side Airbag harness is open or shorted
Driver Side Airbag circuit poor electrical connection
Faulty Steering Wheel Clockspring

How to Fix the DTC B0002 Honda?

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 does this mean?

Code Tech Notes

B0002:1A Decreased Resistance In The Driver side Airbag Second Inflator
B0002:11 Short To Ground In The Driver side Airbag Second Inflator
B0002:12 Short To Power In The Driver side Airbag Second Inflator
B0002:13 Open Or Increased Resistance In The Driver side Airbag Second Inflator

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B0002 Honda 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 B0002 Honda code?

Need more information on how to fix the B0002 Honda code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B0002 Honda 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 B0002 Honda Code

1. What are the common symptoms of OBDII code B0002 in a Honda related to decreased resistance in the driver's airbag second inflator?

The common symptoms may include the airbag warning light illuminating on the dashboard, a message indicating an airbag system fault, or the airbag failing to deploy in the event of a collision.

2. What are the possible causes of OBDII code B0002 in a Honda indicating decreased resistance in the driver's airbag second inflator?

Possible causes may include a faulty driver's airbag second inflator, damaged wiring or connectors in the airbag system, or a malfunctioning airbag control module.

3. How can I diagnose OBDII code B0002 in a Honda related to decreased resistance in the driver's airbag second inflator?

Diagnosis typically involves using a professional OBDII scanner to retrieve the specific fault code, inspecting the airbag system components for damage, and testing the resistance in the driver's airbag second inflator.

4. What are the safety precautions to consider when working on the airbag system to address OBDII code B0002 in a Honda?

It is crucial to disconnect the vehicle's battery and wait at least 10 minutes before working on the airbag system to avoid accidental deployment. Use caution and follow manufacturer guidelines to prevent injury.

5. Can I repair OBDII code B0002 in a Honda indicating decreased resistance in the driver's airbag second inflator myself?

Repairing the airbag system requires specialized knowledge and tools. It is recommended to have the issue diagnosed and repaired by a qualified automotive technician to ensure proper functioning and safety.

6. How much does it typically cost to repair OBDII code B0002 in a Honda related to decreased resistance in the driver's airbag second inflator?

The cost of repair can vary depending on the specific issue, the extent of the damage, and the labor rates in your area. It is advisable to obtain estimates from different repair shops.

7. What are the potential risks of ignoring OBDII code B0002 indicating decreased resistance in the driver's airbag second inflator in a Honda?

Ignoring the issue can compromise the effectiveness of the driver's airbag in the event of a collision, potentially leading to serious injury or fatality. It is important to address airbag system faults promptly.

8. Is it safe to drive a Honda with OBDII code B0002 related to decreased resistance in the driver's airbag second inflator?

It is not recommended to drive the vehicle with an unresolved airbag system fault, as the airbags may not deploy correctly in the event of a collision. Have the issue diagnosed and repaired before driving.

9. How long does it typically take to repair OBDII code B0002 in a Honda indicating decreased resistance in the driver's airbag second inflator?

The repair time can vary depending on the extent of the issue, availability of parts, and the workload of the repair shop. It is best to consult with the technician performing the repair for an estimated timeframe.

10. Can OBDII code B0002 in a Honda indicating decreased resistance in the driver's airbag second inflator be a recurring issue after repair?

If the repair is not done correctly or if there are underlying issues in the airbag system, the fault code may reappear. It is important to ensure that the repair is performed thoroughly to prevent recurrence.