B1655 Scion Code - Driver Side Seat Belt Buckle Switch Circuit Malfunction
Quick Answer
The Driver Side Seat Belt Buckle Switch circuit consists of the Center Airbag Sensor and the Front Seat Inner Belt Left (LH). Common causes include Faulty Front Seat Inner Belt Left (LH), Front Seat Inner Belt Left (LH) harness is open or shorted, Front Seat Inner Belt Left (LH) 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
- B1655 Scion indicates Driver Side Seat Belt Buckle Switch Circuit Malfunction.
- Common causes
- Common causes include Faulty Front Seat Inner Belt Left (LH), Front Seat Inner Belt Left (LH) harness is open or shorted, Front Seat Inner Belt Left (LH) 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.
Code B1655 Scion Description
What are the Possible Causes of the DTC B1655 Scion?
- Faulty Front Seat Inner Belt Left (LH)
- Front Seat Inner Belt Left (LH) harness is open or shorted
- Front Seat Inner Belt Left (LH) circuit poor electrical connection
- Faulty Center Airbag Sensor
How to Fix the DTC B1655 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 B1655 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.
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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.
Frequently Asked Questions about B1655 Scion Code
1. What are the common symptoms of OBDII code B1655 in a Scion related to the driver side seat belt buckle switch circuit malfunction?
- The common symptoms include the airbag warning light illuminating on the dashboard and possible disabling of the airbag system.
2. What are the potential causes of the OBDII code B1655 in a Scion?
- The code B1655 typically indicates a malfunction in the driver side seat belt buckle switch circuit, which can be caused by a faulty seat belt buckle switch, damaged wiring, or a poor connection.
3. How can I diagnose the driver side seat belt buckle switch circuit malfunction in my Scion when OBDII code B1655 is triggered?
- A thorough inspection of the seat belt buckle, wiring, and connections is recommended to identify any visible damage or loose connections. Testing the seat belt buckle switch with a multimeter can also help pinpoint the issue.
4. Is it safe to drive my Scion with OBDII code B1655 indicating a driver side seat belt buckle switch circuit malfunction?
- It is not recommended to drive the vehicle with a malfunctioning seat belt buckle switch circuit, as it may affect the proper functioning of the airbag system in the event of a collision.
5. Can I reset the OBDII code B1655 in my Scion related to the seat belt buckle switch circuit malfunction?
- Resetting the code may temporarily turn off the warning light, but it will not fix the underlying issue causing the malfunction. It is important to diagnose and repair the problem to ensure the safety systems function correctly.
6. How can I repair the driver side seat belt buckle switch circuit malfunction in my Scion?
- Repairing the issue may involve replacing the faulty seat belt buckle switch, repairing damaged wiring, or fixing any loose connections. It is recommended to consult a professional mechanic for proper diagnosis and repair.
7. Are there any DIY tips for troubleshooting the OBDII code B1655 in a Scion?
- DIY tips include visually inspecting the seat belt buckle and wiring for any visible damage, checking for loose connections, and testing the seat belt buckle switch with a multimeter. However, complex repairs may require professional assistance.
8. Will fixing the driver side seat belt buckle switch circuit malfunction OBDII code B1655 in my Scion be expensive?
- The cost of repair can vary depending on the exact cause of the issue. Simple fixes like reconnecting loose wires may be inexpensive, while replacing a faulty seat belt buckle switch or repairing damaged wiring can be more costly.
9. Can a malfunctioning driver side seat belt buckle switch circuit affect other safety systems in my Scion?
- Yes, a malfunctioning seat belt buckle switch circuit can affect the proper operation of the airbag system, potentially compromising the vehicle's safety in the event of a collision.
10. How often should I check the seat belt buckle switch circuit in my Scion to prevent OBDII code B1655 from recurring?
- Regular maintenance checks, especially during routine inspections or servicing, can help identify any early signs of issues with the seat belt buckle switch circuit and prevent the recurrence of OBDII code B1655.
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