Engine-CodesGMC – B1352 GMC

B1352 GMC Code - Passenger Front Airbag Resistance Too Low

Quick Answer

The B1352 GMC diagnostic trouble code indicates that the passenger front airbag's resistance is too low. Common causes include Faulty airbag sensor, Loose or corroded electrical connections, Damaged wiring harness. 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 GMC indicates Passenger Front Airbag Resistance Too Low.
Common causes
Common causes include Faulty airbag sensor, Loose or corroded electrical connections, Damaged wiring harness.
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 10, 2024
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Code B1352 GMC Description

The B1352 GMC diagnostic trouble code indicates that the passenger front airbag's resistance is too low. This means that there is an issue with the circuit that controls the passenger front airbag system, potentially preventing the airbag from deploying correctly in the event of a crash. The airbag system is a crucial safety feature in modern vehicles, designed to protect passengers in the event of a collision by rapidly inflating a cushion to absorb impact forces. If the resistance is too low, it can compromise the airbag's ability to deploy effectively, putting the safety of the vehicle's occupants at risk.

OBDII Code B1352 GMC - Passenger Front Airbag Resistance Too Low
B1352 GMC Code - Passenger Front Airbag Resistance Too Low

Common Causes of B1352 GMC

  1. Faulty airbag sensor
  2. Loose or corroded electrical connections
  3. Damaged wiring harness
  4. Malfunctioning airbag control module
  5. Defective airbag inflator

Symptoms of B1352 GMC

  1. Airbag warning light illuminated on the dashboard
  2. Faulty or intermittent airbag deployment
  3. Inability to pass state vehicle inspections
  4. Diagnostic trouble code stored in the vehicle's computer system

How to Fix B1352 GMC

  1. Start by connecting a diagnostic scanner to the vehicle's onboard computer to retrieve the specific trouble code and identify the root cause of the issue.
  2. Inspect the airbag sensor, wiring harness, and electrical connections for any signs of damage, corrosion, or loose connections. Repair or replace any faulty components as needed.
  3. Test the resistance of the passenger front airbag system to ensure it falls within the manufacturer's specified range. Adjust or replace components as necessary.
  4. Clear the diagnostic trouble code from the vehicle's computer system using the diagnostic scanner.
  5. Perform a test drive to verify that the airbag warning light is no longer illuminated and that the airbag system functions correctly.

Cost to Fix B1352 GMC

The cost of repairing a B1352 GMC diagnostic trouble code can vary depending on the specific cause of the issue and the extent of the repairs needed. In general, the cost of parts for this repair can range from $100 to $500, while labor costs typically range from $150 to $300. Overall, drivers can expect to pay anywhere from $250 to $800 to address this issue at an auto repair shop. However, it's essential to keep in mind that these estimates are approximate, and actual costs may vary based on factors such as the vehicle's make and model, the location of the repair shop, and the technician's hourly labor rates. It is recommended to obtain a detailed quote from a trusted auto repair shop before proceeding with the repairs.

Need more information about the B1352 GMC code?

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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 GMC Code

1. What are the common symptoms of OBDII code B1352 GMC (Passenger Front Airbag Resistance Too Low)?

- The common symptoms include the airbag warning light illuminating on the dashboard and a potential message indicating an issue with the passenger front airbag system.

2. What are the possible causes of OBDII code B1352 GMC?

- The code B1352 GMC may be triggered by issues such as a faulty passenger front airbag, a damaged clock spring, loose connections in the airbag system, or a malfunctioning airbag control module.

3. How can I diagnose the cause of OBDII code B1352 GMC?

- Diagnosing the code typically involves using a diagnostic scanner to retrieve the specific trouble code, checking the passenger front airbag and its connections, inspecting the clock spring, and testing the airbag control module.

4. Are there any safety concerns related to OBDII code B1352 GMC?

- Yes, it is important to address code B1352 promptly to ensure the proper functioning of the passenger front airbag system in the event of a collision, as a low resistance in the airbag system may prevent it from deploying effectively.

5. Can I continue driving with OBDII code B1352 GMC present?

- It is not recommended to drive with the code B1352 GMC as it indicates a potential issue with the passenger front airbag system, which is a critical safety component in the vehicle.

6. What are some repair tips for addressing OBDII code B1352 GMC?

- Repair tips may include inspecting and testing the passenger front airbag, checking and securing all electrical connections in the airbag system, ensuring the clock spring is functioning properly, and replacing any faulty components as needed.

7. How much does it typically cost to repair OBDII code B1352 GMC?

- The cost of repair for code B1352 GMC can vary depending on the specific cause of the issue, the parts required for replacement, and labor costs. It is recommended to consult with a professional mechanic for an accurate estimate.

8. Is it possible to reset OBDII code B1352 GMC without repairing the issue?

- While you may be able to clear the code temporarily using a diagnostic scanner, it is important to address the underlying problem causing the code to prevent safety risks and ensure the proper operation of the airbag system.

9. Can a DIY enthusiast fix OBDII code B1352 GMC at home?

- Depending on the cause of the code, some DIY enthusiasts with the necessary tools and skills may be able to address the issue at home. However, dealing with airbag systems requires caution and expertise, so professional assistance is recommended if unsure.

10. How long does it take to repair OBDII code B1352 GMC?

- The repair time for code B1352 GMC can vary based on the complexity of the issue, the availability of parts, and the expertise of the technician. In general, it may take a few hours to a full day to diagnose and repair the problem effectively.

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