Engine-CodesHyundai – B1352 Hyundai

B1352 Hyundai Code - Passenger-Side Air Bag Module First Stage Resistance Low

Quick Answer

The B1352 Hyundai code indicates that there is an issue with the passenger-side airbag module's first-stage resistance being too low. Common causes include Faulty passenger-side airbag module, Wiring issues or loose connections in the airbag system, Sensor malfunction in the airbag deployment system. 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
B1352 Hyundai indicates Passenger-Side Air Bag Module First Stage Resistance Low.
Common causes
Common causes include Faulty passenger-side airbag module, Wiring issues or loose connections in the airbag system, Sensor malfunction in the airbag deployment system.
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.
Table of contents Created and updated by William Orellana on Sep 09, 2024
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Code B1352 Hyundai Description

The B1352 Hyundai code indicates that there is an issue with the passenger-side airbag module's first-stage resistance being too low. The airbag system in a vehicle is a crucial safety feature designed to protect occupants in the event of a collision. The first-stage resistance refers to the initial level of resistance that the airbag module should have when activated.

OBDII Code B1352 Hyundai - Passenger-Side Air Bag Module First Stage Resistance Low
B1352 Hyundai Code - Passenger-Side Air Bag Module First Stage Resistance Low

Common Causes of B1352 Hyundai

  1. Faulty passenger-side airbag module
  2. Wiring issues or loose connections in the airbag system
  3. Sensor malfunction in the airbag deployment system
  4. Corrosion or damage to electrical connections in the airbag system
  5. Impact or collision that damaged the airbag system components

Symptoms of B1352 Hyundai

  1. Airbag warning light illuminated on the dashboard
  2. Diagnostic trouble code (DTC) B1352 stored in the vehicle's computer system
  3. Passenger-side airbag may not deploy in a collision
  4. Audible chime or warning message indicating an airbag system fault

How to Fix B1352 Hyundai

  1. Diagnose the issue using a professional diagnostic tool to confirm the B1352 code and pinpoint the exact cause of the problem.
  2. Inspect the passenger-side airbag module, wiring, and sensors for any visible damage or issues.
  3. Repair or replace any faulty components, such as the airbag module, wiring harness, or sensors, as needed.
  4. Clear the diagnostic trouble code from the vehicle's computer system and perform a test to ensure that the airbag system is functioning correctly.
  5. Reset the airbag system and ensure that the airbag warning light is no longer illuminated on the dashboard.

Cost to Fix B1352 Hyundai

The cost of repairing a B1352 Hyundai code can vary depending on the specific cause of the issue and the labor rates at the auto repair shop. In general, the repair cost for this type of airbag system issue can range from $200 to $500, including parts and labor. However, it is essential to consider that diagnostic time and labor rates can vary based on location, vehicle make and model, and the severity of the problem. It is advisable to consult with a professional mechanic or auto repair shop to get a more accurate estimate based on the specific circumstances.

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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 B1352 Hyundai Code

1. What are the common symptoms of OBDII code B1352 in a Hyundai related to the Passenger-Side Air Bag Module First Stage Resistance Low?

The common symptoms include the airbag warning light illuminating on the dashboard and potential issues with the passenger-side airbag deployment.

2. What are the possible causes of OBDII code B1352 in a Hyundai?

Possible causes of this code include a faulty passenger-side airbag module, loose wiring connections, or damaged wiring harness related to the airbag system.

3. How serious is the OBDII code B1352 in a Hyundai?

This code indicates a potential safety issue, as it relates to the passenger-side airbag module resistance being outside of the expected range. It is crucial to address this issue promptly to ensure proper airbag functionality in case of an accident.

4. Can I continue driving my Hyundai with the OBDII code B1352 present?

It is not recommended to drive the vehicle with this code present, as it may compromise the effectiveness of the passenger-side airbag in the event of a collision. It is advisable to have the issue diagnosed and repaired as soon as possible.

5. How can I diagnose the OBDII code B1352 in a Hyundai?

Diagnosing this code typically involves using a diagnostic scanner to retrieve the specific fault codes, followed by inspecting the passenger-side airbag module, wiring connections, and harness for any visible damage or issues.

6. Can I repair the OBDII code B1352 in a Hyundai myself?

Repairing this code may require specialized knowledge and tools related to the airbag system. It is recommended to seek assistance from a qualified technician or mechanic experienced in handling airbag-related issues for proper diagnosis and repair.

7. What is the typical cost to repair the OBDII code B1352 in a Hyundai?

The cost of repairing this code can vary depending on the exact cause of the issue. It may involve replacing the passenger-side airbag module, repairing wiring connections, or addressing other related components. The cost can range from a few hundred to over a thousand dollars.

8. Is there a recall or technical service bulletin related to OBDII code B1352 in Hyundai vehicles?

It is advisable to check with the nearest Hyundai dealership or the manufacturer's website to see if there are any recalls or technical service bulletins related to this specific OBDII code and associated airbag system issues.

9. Can the OBDII code B1352 be intermittent or a one-time occurrence?

While the code may sometimes appear intermittently due to loose connections or temporary faults, it is essential to address the underlying issue promptly to ensure the proper functioning of the passenger-side airbag system.

10. How long does it typically take to repair the OBDII code B1352 in a Hyundai?

The repair time for this code can vary based on the exact cause of the issue and the availability of parts. It may take a few hours to a day for a professional technician to diagnose and repair the problem effectively.

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