AutoCodesScion – B1698 Scion

B1698 Scion Code - Door Side Airbag Sensor Left Initialization Incomplete

Quick Answer

The Side Collision Sensor Left (LH) circuit is composed of the Center Airbag Sensor Assembly, Side Airbag Sensor Left, and Rear Airbag Sensor Left. 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
B1698 Scion indicates Door Side Airbag Sensor Left Initialization Incomplete.
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 2,557
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 B1698 Scion Description

The Side Collision Sensor Left (LH) circuit is composed of the Center Airbag Sensor Assembly, Side Airbag Sensor Left, and Rear Airbag Sensor Left. The Side Airbag Sensor Left and Rear Airbag Sensor Left detect impacts to the vehicle and send signals to the Center Airbag Sensor Assembly to determine if the airbag should be deployed. The Diagnostic Trouble Code (DTC) is stored when a malfunction is detected for the Side Collision Left circuit (to determine deployment of the Front Seat Side Airbag Assembly Left and Curtain Shield Airbag Assembly Left).
OBDII Code B1698 Scion - Door Side Airbag Sensor Left Initialization Incomplete - AutoCodes.com
B1698 Scion Code - Door Side Airbag Sensor Left Initialization Incomplete

What are the Possible Causes of the DTC B1698 Scion?

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

How to Fix the DTC B1698 Scion?

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 B1698 Scion 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 B1698 Scion code?

Need more information on how to fix the B1698 Scion code? Get Access to Factory Service Manuals

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Get the B1698 Scion 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 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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