AutoCodes – Hyundai – B1767 Hyundai

B1767 Hyundai Code - Body Sense Algo Cut-Off

Quick Answer

This Diagnostic Trouble Code (DTC) is set when Passenger side BodySense Sensor Mat is fault by water. Common causes include Passenger Side Body Sense Sensor Mat got wet by water, Faulty Passenger Side Body Sense Sensor Mat, Passenger Side Body Sense Sensor Mat harness is open or shorted. 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: B1767 Hyundai indicates Body Sense Algo Cut-Off.
Common causes: Common causes include Passenger Side Body Sense Sensor Mat got wet by water, Faulty Passenger Side Body Sense Sensor Mat, Passenger Side Body Sense Sensor Mat harness is open or shorted.
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 24,793

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Jun 26, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1767 Hyundai Description

This Diagnostic Trouble Code (DTC) is set when Passenger side BodySense Sensor Mat is fault by water. If the seat is occupied, Body Sense Sensor detects how passenger weighs and send signal to Airbag Control Unit (ACU) via Controller Area Network (CAN). ACU recognizes the signal as 3 (three) different classifications; that is, 0 (Empty), 1 (Small), 2 (Large). With these signal, ACU determines whether it needs to deploy PAB (Passenger Airbag) or not.

OBDII Code B1767 Hyundai - Body Sense Algo Cut-Off - AutoCodes.com — B1767 Hyundai Code - Body Sense Algo Cut-Off

What does this mean?

What are the Possible Causes of the DTC B1767 Hyundai?

Passenger Side Body Sense Sensor Mat got wet by water
Faulty Passenger Side Body Sense Sensor Mat
Passenger Side Body Sense Sensor Mat harness is open or shorted
Passenger Side Body Sense Sensor Mat circuit poor electrical connection
Faulty Passenger Side Body Sense Sensor ECU

How to Fix the DTC B1767 Hyundai?

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 B1767 Hyundai 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 B1767 Hyundai code?

Need more information on how to fix the B1767 Hyundai code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1767 Hyundai 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 B1767 Hyundai Code

1. What are the common symptoms of OBDII code B1767 in a Hyundai related to Body Sense Algo Cut-Off?

The common symptoms include issues with the airbag system, illuminated airbag warning light on the dashboard, and potential loss of functionality of the airbags.

2. What can cause the OBDII code B1767 related to Body Sense Algo Cut-Off in a Hyundai?

This code is typically triggered by a malfunction in the body sense algorithm of the airbag system, which can be caused by wiring issues, sensor malfunction, or a faulty control module.

3. How serious is the OBDII code B1767 related to Body Sense Algo Cut-Off in a Hyundai?

This code is related to the proper functioning of the airbag system, which is a critical safety feature in the vehicle. It is important to address this issue promptly to ensure the airbags deploy correctly in case of an accident.

4. Can I continue driving my Hyundai with the OBDII code B1767 related to Body Sense Algo Cut-Off?

It is not recommended to drive the vehicle with this code present, as it indicates a potential issue with the airbag system. Continued driving may compromise the safety of the vehicle occupants in the event of a collision.

5. How can I diagnose and repair the OBDII code B1767 related to Body Sense Algo Cut-Off in my Hyundai?

Diagnosing and repairing this code typically requires specialized diagnostic equipment to identify the specific cause of the malfunction. It is recommended to consult a professional mechanic or dealership for accurate diagnosis and repair.

6. Are there any DIY tips for addressing the OBDII code B1767 related to Body Sense Algo Cut-Off in a Hyundai?

DIY repairs for this code are not recommended due to the complexity and safety implications of the airbag system. It is best to leave diagnosis and repair to trained professionals with the necessary tools and expertise.

7. How much does it cost to fix the OBDII code B1767 related to Body Sense Algo Cut-Off in a Hyundai?

The cost of repairing this code can vary depending on the underlying cause of the issue. It is advisable to obtain a diagnostic assessment from a mechanic to determine the exact cost of the repair.

8. Can resetting the OBDII code B1767 related to Body Sense Algo Cut-Off fix the issue in my Hyundai?

Simply resetting the code may temporarily clear the warning light, but it will not address the underlying problem causing the malfunction. It is crucial to diagnose and repair the root cause of the issue to ensure proper functioning of the airbag system.

9. Is the OBDII code B1767 related to Body Sense Algo Cut-Off a common issue in Hyundai vehicles?

While the prevalence of this specific code may vary, issues related to the airbag system can occur in any vehicle, including Hyundai models. Regular maintenance and inspection of safety systems can help prevent such problems.

10. How can I prevent the recurrence of the OBDII code B1767 related to Body Sense Algo Cut-Off in my Hyundai?

Regular maintenance, including checking the airbag system for any signs of malfunction, can help prevent the recurrence of this code. Promptly addressing any warning lights or unusual symptoms can also help maintain the safety of the vehicle.