AutoCodesLexus – B1695 Lexus

B1695 Lexus Code - Door Side Airbag Sensor Left Malfunction

Quick Answer

The Side Airbag Sensor Left (LH) consists of the Diagnostic Circuit, the Lateral Deceleration Sensor, etc. Common causes include Faulty Side Airbag Sensor Left (LH), Side Airbag Sensor Left harness is open or shorted, Side Airbag Sensor Left 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
B1695 Lexus indicates Door Side Airbag Sensor Left Malfunction.
Common causes
Common causes include Faulty Side Airbag Sensor Left (LH), Side Airbag Sensor Left harness is open or shorted, Side Airbag Sensor Left 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 1,161
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Oct 13, 2022
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Code B1695 Lexus Description

The Side Airbag Sensor Left (LH) consists of the Diagnostic Circuit, the Lateral Deceleration Sensor, etc. If the Center Airbag Sensor receives signals from the Lateral Deceleration Sensor, it determines whether the SRS should be activated. The Diagnostic Trouble Code (DTC) B1695 is stored when a malfunction is detected in the Side Airbag Sensor Left (LH) circuit.
OBDII Code B1695 Lexus - Door Side Airbag Sensor Left Malfunction - AutoCodes.com
B1695 Lexus Code - Door Side Airbag Sensor Left Malfunction

What are the Possible Causes of the DTC B1695 Lexus?

  • Faulty Side Airbag Sensor Left (LH)
  • Side Airbag Sensor Left harness is open or shorted
  • Side Airbag Sensor Left circuit poor electrical connection
  • Faulty Center Airbag Sensor Assembly

How to Fix the DTC B1695 Lexus?

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 B1695 Lexus 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 B1695 Lexus code?

Need more information on how to fix the B1695 Lexus code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1695 Lexus 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 B1695 Lexus Code

1. What are the common symptoms of OBDII code B1695 in a Lexus related to the Door Side Airbag Sensor Left Malfunction?

- Common symptoms include the airbag warning light illuminating on the dashboard, potential non-deployment of the left side airbag in an accident, and diagnostic trouble code B1695 being stored in the vehicle's computer system.

2. What are some possible causes of the Door Side Airbag Sensor Left Malfunction in a Lexus triggering OBDII code B1695?

- Causes may include a faulty door side airbag sensor on the left side, wiring issues, loose connections, or a malfunction in the airbag control module.

3. How can I diagnose the Door Side Airbag Sensor Left Malfunction in my Lexus when OBDII code B1695 is present?

- Proper diagnosis typically involves using a diagnostic scan tool to read and interpret the trouble code, inspecting the left side airbag sensor and its wiring for damage or loose connections, and testing the airbag system components for proper functionality.

4. Is it safe to drive my Lexus with the OBDII code B1695 for the Door Side Airbag Sensor Left Malfunction?

- It is not recommended to drive the vehicle with a malfunctioning airbag system as it may compromise occupant safety in the event of a collision. Promptly address the issue to ensure the airbag system functions correctly.

5. Can I reset the OBDII code B1695 related to the Door Side Airbag Sensor Left Malfunction in my Lexus by disconnecting the battery?

- While disconnecting the battery may clear the code temporarily, it is not a reliable solution. The underlying issue causing the malfunction should be diagnosed and repaired to ensure the airbag system operates as intended.

6. What are some repair tips for resolving the Door Side Airbag Sensor Left Malfunction in a Lexus triggering OBDII code B1695?

- Repair tips may include inspecting and repairing any damaged wiring, replacing the faulty door side airbag sensor, ensuring all connections are secure, and clearing the trouble code after the repair is completed.

7. Can a DIY enthusiast fix the Door Side Airbag Sensor Left Malfunction in a Lexus triggering OBDII code B1695?

- While some basic troubleshooting steps can be taken by a DIY enthusiast, it is recommended to consult a professional technician for proper diagnosis and repair of the airbag system to ensure safety and effectiveness.

8. How much does it typically cost to repair the Door Side Airbag Sensor Left Malfunction in a Lexus associated with OBDII code B1695?

- Repair costs can vary depending on the specific issue causing the malfunction, the labor rates of the repair shop, and the cost of any replacement parts needed. It is advisable to obtain estimates from different service providers.

9. Are there any recalls or technical service bulletins related to the OBDII code B1695 for the Door Side Airbag Sensor Left Malfunction in Lexus vehicles?

- It is recommended to check with the nearest Lexus dealership or visit the National Highway Traffic Safety Administration (NHTSA) website to see if there are any recalls or technical service bulletins related to this specific issue in your vehicle.

10. How can I prevent the recurrence of the Door Side Airbag Sensor Left Malfunction in my Lexus triggering OBDII code B1695 after repair?

- To prevent recurrence, it is essential to ensure that all repairs are performed correctly, conduct regular maintenance checks on the airbag system, and address any warning lights or abnormal behavior promptly to avoid potential safety risks.

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