Engine-CodesScion – B1698 Scion

B1698 Scion Code - Door Side Airbag Sensor Left Initialization Incomplete

Quick Answer

The B1698 code for Scion vehicles indicates that there is an issue with the initialization of the left door side airbag sensor. Common causes include Faulty left door side airbag sensor, Wiring or connection issue with the sensor, Software glitch affecting sensor initialization. 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
B1698 Scion indicates Door Side Airbag Sensor Left Initialization Incomplete.
Common causes
Common causes include Faulty left door side airbag sensor, Wiring or connection issue with the sensor, Software glitch affecting sensor initialization.
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 08, 2024
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Code B1698 Scion Description

The B1698 code for Scion vehicles indicates that there is an issue with the initialization of the left door side airbag sensor. The door side airbag sensor is a crucial component of the vehicle's safety system, as it helps to detect impacts and deploy the airbag to protect occupants in the event of a side collision. In this case, the sensor on the left side of the vehicle is not initializing properly, which means it may not be able to accurately detect impacts or deploy the airbag when needed.

OBDII Code B1698 Scion - Door Side Airbag Sensor Left Initialization Incomplete
B1698 Scion Code - Door Side Airbag Sensor Left Initialization Incomplete

Common Causes of B1698 Scion

  1. Faulty left door side airbag sensor
  2. Wiring or connection issue with the sensor
  3. Software glitch affecting sensor initialization
  4. Calibration problem with the sensor
  5. Impact or collision causing damage to the sensor

Symptoms of B1698 Scion

  1. Airbag warning light on the dashboard
  2. Fault code stored in the vehicle's computer system
  3. Left side airbag not deploying in a collision
  4. Inconsistent or erratic airbag deployment

How to Fix B1698 Scion

  1. Diagnose the specific cause of the initialization issue by using a scan tool to retrieve the fault code and inspecting the sensor and its connections.
  2. Replace the faulty left door side airbag sensor if it is determined to be the cause of the problem.
  3. Repair any damaged wiring or connections related to the sensor.
  4. Perform a software update or calibration adjustment to ensure proper initialization of the sensor.
  5. Clear the fault code from the vehicle's computer system and test the airbag system to verify that the issue has been resolved.

Cost to Fix B1698 Scion

The typical repair costs for addressing a B1698 code on a Scion vehicle can vary depending on the specific cause of the issue and the labor rates at the auto repair shop. In general, the cost of replacing a door side airbag sensor can range from $200 to $500, including parts and labor. Additional costs may apply if there are wiring or connection issues that need to be repaired. It's advisable to consult with a qualified mechanic or dealership to get an accurate estimate based on the specific circumstances of the vehicle. Labor rates at auto repair shops can vary, with typical rates ranging between $80 and $150 per hour.

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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 B1698 Scion Code

1. What are the common symptoms of OBDII code B1698 in a Scion related to the Door Side Airbag Sensor Left Initialization Incomplete?

- The most common symptoms include the airbag warning light illuminating on the dashboard and a diagnostic trouble code (DTC) B1698 being stored in the vehicle's computer.

2. What can cause the Door Side Airbag Sensor Left Initialization Incomplete code B1698 in a Scion?

- This code is often triggered by a communication error between the airbag sensor and the vehicle's electronic control unit (ECU), or a fault in the sensor itself.

3. How serious is the B1698 code related to the Door Side Airbag Sensor Left Initialization Incomplete in a Scion?

- Any issue related to the airbag system should be taken seriously as it may affect the proper deployment of the side airbag in case of an accident. It is recommended to address this issue promptly.

4. Can I continue driving my Scion with the B1698 code present?

- It is not advisable to continue driving the vehicle with an active airbag fault code. It is best to have the issue diagnosed and repaired by a qualified technician as soon as possible.

5. What are some DIY repair tips for addressing the B1698 code in a Scion?

- DIY repair for airbag-related issues is not recommended due to the complexity and safety concerns. It is best to have a professional technician diagnose and repair the problem to ensure proper functionality.

6. How is the Door Side Airbag Sensor Left Initialization Incomplete code B1698 diagnosed in a Scion?

- Diagnosis typically involves using a compatible OBDII scanner to retrieve the specific trouble code, followed by inspecting the airbag system components, wiring, and connections for any visible damage or issues.

7. Are there any recalls or technical service bulletins related to the B1698 code in Scion vehicles?

- It is recommended to check with your local Scion dealership or visit the National Highway Traffic Safety Administration (NHTSA) website to see if there are any relevant recalls or bulletins related to this specific code.

8. What is the typical cost to repair the B1698 code in a Scion?

- The cost of repair can vary depending on the underlying cause of the issue. It is advisable to obtain a diagnosis from a professional technician to get an accurate estimate for the repair.

9. Can resetting the OBDII code B1698 clear the issue temporarily?

- Resetting the code may temporarily turn off the warning light, but if the underlying issue is not addressed, the code is likely to reappear. It is important to diagnose and repair the problem to ensure proper airbag system functionality.

10. How long does it take to fix the Door Side Airbag Sensor Left Initialization Incomplete code B1698 in a Scion?

- The repair time can vary depending on the exact cause of the issue and the availability of parts. In general, it may take a few hours to a day to diagnose and repair the problem by a qualified technician.

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