B1875 Scion Code - Short in Passenger Side Front Seat Cushion Squib Circuit
Quick Answer
The Front Seat Cushion Squib Right (RH) Circuit consists of the Center Airbag Sensor Assembly and the Front Seat Airbag Sub-Assembly. Common causes include Faulty Front Seat Airbag Sub-Assembly (Front Seat Cushion Squib Right), Front Seat Airbag Sub-Assembly harness is open or shorted, Front Seat Airbag Sub-Assembly 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
- B1875 Scion indicates Short in Passenger Side Front Seat Cushion Squib Circuit.
- Common causes
- Common causes include Faulty Front Seat Airbag Sub-Assembly (Front Seat Cushion Squib Right), Front Seat Airbag Sub-Assembly harness is open or shorted, Front Seat Airbag Sub-Assembly 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 B1875 Scion Description
What are the Possible Causes of the DTC B1875 Scion?
- Faulty Front Seat Airbag Sub-Assembly (Front Seat Cushion Squib Right)
- Front Seat Airbag Sub-Assembly harness is open or shorted
- Front Seat Airbag Sub-Assembly circuit poor electrical connection
- Faulty Center Airbag Sensor Assembly
How to Fix the DTC B1875 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 B1875 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 B1875 Scion Code
1. What are the common symptoms of OBDII code B1875 related to a short in the passenger side front seat cushion squib circuit?
The common symptoms include an illuminated airbag warning light on the dashboard and potential loss of functionality of the passenger-side airbag.
2. What could cause the OBDII code B1875 indicating a short in the passenger side front seat cushion squib circuit?
Possible causes include damaged wiring, a faulty seat cushion squib, loose connections, or a malfunctioning airbag control module.
3. How serious is the issue indicated by OBDII code B1875?
This issue is related to the passenger-side airbag system, so it is important to address it promptly to ensure the airbag deploys correctly in the event of a collision.
4. Can I continue driving my Scion with the B1875 OBDII code present?
It is not recommended to continue driving the vehicle with this code present, as it may compromise the performance of the passenger-side airbag system.
5. How can I diagnose and repair OBDII code B1875 at home?
Diagnosing and repairing this code may require advanced knowledge and tools. It is recommended to consult a professional mechanic for proper diagnosis and repair.
6. Is it safe to attempt to repair the short in the passenger side front seat cushion squib circuit myself?
Due to the safety implications of working on the airbag system, it is best to leave the repair of this issue to a qualified technician with experience in handling airbag systems.
7. Will resetting the OBDII code B1875 clear the issue with the passenger side front seat cushion squib circuit?
Resetting the code may temporarily turn off the warning light, but it will not fix the underlying issue causing the short in the circuit.
8. How much does it typically cost to repair OBDII code B1875 in a Scion?
The cost of repairing this code can vary depending on the specific cause of the issue, but it may involve replacing damaged components or repairing wiring, which can range from moderate to expensive.
9. Can a faulty passenger side front seat cushion squib cause other issues in the vehicle?
While the primary concern with a faulty squib is the potential failure of the passenger-side airbag, it is possible that other electrical issues may arise as a result of the short circuit.
10. How often should I have the airbag system in my Scion inspected to prevent issues like OBDII code B1875?
It is recommended to have the airbag system inspected as part of regular maintenance or whenever you notice any warning lights related to the system to prevent issues like a short in the passenger side front seat cushion squib circuit.
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