B1692 Scion Code - Lost Communication with Door Side Airbag Sensor Right
Quick Answer
The circuit for the Side Collision Sensor Right (RH) is composed of the Center Airbag Sensor, Side Airbag Sensor Right, and Rear Airbag Sensor Right. Common causes include Faulty Side Airbag Sensor Right (RH), Side Airbag Sensor Right harness is open or shorted, Side Airbag Sensor Right 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
- B1692 Scion indicates Lost Communication with Door Side Airbag Sensor Right.
- Common causes
- Common causes include Faulty Side Airbag Sensor Right (RH), Side Airbag Sensor Right harness is open or shorted, Side Airbag Sensor Right 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 B1692 Scion Description
What are the Possible Causes of the DTC B1692 Scion?
- Faulty Side Airbag Sensor Right (RH)
- Side Airbag Sensor Right harness is open or shorted
- Side Airbag Sensor Right circuit poor electrical connection
- Faulty Center Airbag Sensor Assembly
How to Fix the DTC B1692 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 B1692 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 B1692 Scion Code
1. What does the OBDII code B1692 mean on a Scion?
B1692 indicates a "Lost Communication with Door Side Airbag Sensor Right," meaning the vehicle's system cannot communicate with the right-side airbag sensor in the door.
2. What are the common symptoms of code B1692 in a Scion?
Symptoms may include the airbag warning light on the dashboard, inactive side airbags, or a general fault code stored in the airbag system.
3. What causes the B1692 code to appear?
Common causes include a damaged or disconnected wiring harness, a faulty right-side airbag sensor, or issues with the control module.
4. Is it safe to drive with the B1692 code in a Scion?
While the vehicle may still operate, it's unsafe as the side airbag may not deploy in an accident, compromising passenger safety.
5. How do you diagnose the B1692 code in a Scion?
Start by scanning the vehicle with an OBDII scanner to confirm the code, then inspect the wiring and connections to the right-side airbag sensor for damage or disconnection.
6. Can a faulty airbag control module cause the B1692 code?
Yes, a malfunctioning airbag control module can fail to communicate with the right-side airbag sensor, triggering this code.
7. How do you fix the B1692 code on a Scion?
Repairs may include reconnecting or replacing damaged wiring, replacing the right-side airbag sensor, or reprogramming or replacing the airbag control module.
8. How much does it cost to fix the B1692 code on a Scion?
Repair costs vary, but replacing a side airbag sensor typically ranges from $200 to $400, while wiring repairs may cost less.
9. Can a dead battery cause the B1692 code in a Scion?
A weak or dead battery can cause communication issues, but it’s less common. Ensure the battery and charging system are functioning properly during diagnosis.
10. Do I need to reset the code after repairing the issue?
Yes, after completing repairs, clear the code with an OBDII scanner and test drive the vehicle to ensure the issue is resolved.
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