AutoCodes – Scion – B1697 Scion

B1697 Scion Code - Lost Communication with Door Side Airbag Sensor Left

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: B1697 Scion indicates Lost Communication with Door Side Airbag Sensor Left.
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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 760

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Oct 13, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code B1697 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) B1697 is stored when a malfunction is detected in the circuit for the Side Collision Sensor Left (to determine deployment of the Front Seat Side Airbag Assembly Left and Curtain Shield Airbag Assembly Left).

OBDII Code B1697 Scion - Lost Communication with Door Side Airbag Sensor Left - AutoCodes.com — B1697 Scion Code - Lost Communication with Door Side Airbag Sensor Left

What does this mean?

What are the Possible Causes of the DTC B1697 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 Center Airbag Sensor Assembly

How to Fix the DTC B1697 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 B1697 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 B1697 Scion code?

Need more information on how to fix the B1697 Scion code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1697 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 B1697 Scion Code

1. What are the common symptoms of OBDII code B1697 in a Scion related to lost communication with the door side airbag sensor on the left side?

- Common symptoms include the airbag warning light illuminating on the dashboard, inoperative left side airbag, and potential failure to deploy the airbag in case of an accident.

2. What are the possible causes of OBDII code B1697 in a Scion indicating lost communication with the door side airbag sensor on the left side?

- Causes may include a faulty door side airbag sensor on the left side, damaged wiring or connectors, a blown fuse, or a malfunction in the airbag control module.

3. How can I diagnose the issue causing OBDII code B1697 in my Scion related to lost communication with the left door side airbag sensor?

- To diagnose the problem, you can use an OBDII scanner to read the code, visually inspect the wiring and connectors for damage, and test the door side airbag sensor for proper functionality.

4. What steps can I take to repair OBDII code B1697 in my Scion due to lost communication with the left door side airbag sensor?

- Repair steps may involve replacing the faulty door side airbag sensor on the left side, repairing or replacing damaged wiring and connectors, checking and replacing any blown fuses, or reprogramming the airbag control module.

5. Is it safe to continue driving my Scion with OBDII code B1697 indicating lost communication with the left door side airbag sensor?

- It is recommended to address the issue promptly to ensure the proper functioning of the airbag system in case of an accident. Continuing to drive with this issue unresolved may compromise the safety of the vehicle occupants.

6. Can I reset the OBDII code B1697 in my Scion without fixing the underlying issue?

- While you can clear the code using an OBDII scanner, it is important to address the root cause of the problem to prevent the code from reappearing and ensure the proper operation of the airbag system.

7. How much does it typically cost to repair OBDII code B1697 in a Scion involving lost communication with the left door side airbag sensor?

- The cost of repair can vary depending on the specific cause of the issue. It may range from a few hundred to a thousand dollars, including parts and labor.

8. Can a DIY enthusiast with automotive knowledge fix OBDII code B1697 related to lost communication with the left door side airbag sensor in a Scion?

- Depending on the exact cause of the problem, some DIY repairs like checking and replacing fuses or connectors may be possible. However, for more complex issues like sensor replacement or module reprogramming, professional help may be required.

9. Are there any recalls or technical service bulletins related to OBDII code B1697 in Scion vehicles with issues concerning the left door side airbag sensor?

- It is recommended to check with the manufacturer or authorized dealerships for any recalls or technical service bulletins related to this specific OBDII code in Scion vehicles to see if there are any known issues or remedies available.

10. How can I prevent OBDII code B1697 from occurring in my Scion due to lost communication with the left door side airbag sensor in the future?

- Regular maintenance and inspection of the airbag system, including wiring and sensors, can help prevent issues like lost communication with the door side airbag sensor. Addressing any warning lights or abnormal behavior promptly can also help prevent more serious problems.