B2002 Scion Code - Open In Seat Belt Motor Right Circuit
Quick Answer
The Seat Belt Control ECU receives information from the master cylinder solenoid (Skid Control ECU) via the Controlled Are Network (CAN) communication line and tightens the seat belt by operating the motor in the Front Seat Outer Belt Assembly Right (RH) or Left (LH). Common causes include Faulty Front Seat Outer Belt Assembly Right (RH), Front Seat Outer Belt Assembly Right (RH) harness is open or shorted, Front Seat Outer Belt Assembly Right (RH) 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
- B2002 Scion indicates Open In Seat Belt Motor Right Circuit.
- Common causes
- Common causes include Faulty Front Seat Outer Belt Assembly Right (RH), Front Seat Outer Belt Assembly Right (RH) harness is open or shorted, Front Seat Outer Belt Assembly Right (RH) 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 B2002 Scion Description
What are the Possible Causes of the DTC B2002 Scion?
- Faulty Front Seat Outer Belt Assembly Right (RH)
- Front Seat Outer Belt Assembly Right (RH) harness is open or shorted
- Front Seat Outer Belt Assembly Right (RH) circuit poor electrical connection
- Faulty Seat Belt Control ECU
How to Fix the DTC B2002 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 B2002 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 B2002 Scion Code
1. What are the common symptoms of OBDII code B2002 in a Scion related to an open in the seat belt motor right circuit?
- The common symptoms include the seat belt warning light staying illuminated, the seat belt not retracting properly, or the seat belt motor not functioning.
2. What could cause the OBDII code B2002 in a Scion indicating an open in the seat belt motor right circuit?
- Possible causes may include a faulty seat belt motor, damaged wiring or connectors in the seat belt system, or a disconnected seat belt motor right circuit.
3. How can I diagnose the OBDII code B2002 in a Scion for an open in the seat belt motor right circuit?
- Diagnosis involves inspecting the seat belt motor and its connections for any visible damage, testing the wiring for continuity, and using a scan tool to retrieve the fault codes.
4. Can I continue driving my Scion with the OBDII code B2002 related to an open in the seat belt motor right circuit?
- It is not recommended to drive the vehicle with this issue as it may compromise safety by affecting the proper functioning of the seat belt system.
5. Is it possible to repair the OBDII code B2002 in a Scion by myself?
- While some DIY enthusiasts may attempt to repair this issue, it is recommended to seek professional assistance to ensure the seat belt system is properly diagnosed and repaired.
6. Are there any temporary fixes for the OBDII code B2002 indicating an open in the seat belt motor right circuit in a Scion?
- Temporary fixes are not recommended for safety-related issues like this. It is best to address the root cause of the problem promptly.
7. How much does it typically cost to repair the OBDII code B2002 for an open in the seat belt motor right circuit in a Scion?
- The cost of repair can vary depending on the exact cause of the issue, but it may involve replacing the seat belt motor, repairing wiring, or addressing connector issues.
8. Can the OBDII code B2002 in a Scion related to an open in the seat belt motor right circuit be reset without fixing the underlying problem?
- Resetting the code without fixing the underlying issue will likely result in the code reappearing once the vehicle is driven and the system detects the fault again.
9. How long does it usually take to repair the OBDII code B2002 for an open in the seat belt motor right circuit in a Scion?
- The repair time can vary based on the specific repair needed, but it may take a few hours to a full day to diagnose and fix the issue properly.
10. Can the OBDII code B2002 in a Scion related to an open in the seat belt motor right circuit affect airbag deployment?
- While the seat belt system and airbag system are often interconnected, the exact impact of this specific code on airbag deployment would require a detailed inspection by a professional.
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