C1443 Code - Invalid Data Received from Yaw Rate Sensor
Quick Answer
The Airbag Sensor Assembly has a built-in Yaw Rate and Acceleration Sensor. Common causes include Faulty Yaw Rate and Acceleration Sensor (Airbag Sensor Assembly), Yaw Rate and Acceleration Sensor harness is open or shorted, Yaw Rate and Acceleration Sensor 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
- C1443 indicates Invalid Data Received from Yaw Rate Sensor.
- Common causes
- Common causes include Faulty Yaw Rate and Acceleration Sensor (Airbag Sensor Assembly), Yaw Rate and Acceleration Sensor harness is open or shorted, Yaw Rate and Acceleration Sensor 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 C1443 Description
What are the Possible Causes of the DTC C1443?
- Faulty Yaw Rate and Acceleration Sensor (Airbag Sensor Assembly)
- Yaw Rate and Acceleration Sensor harness is open or shorted
- Yaw Rate and Acceleration Sensor circuit poor electrical connection
How to Fix the DTC C1443?
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 C1443 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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Need Help with the Code?
Get the C1443 code diagnosed by a professional: Find a repair shop in your area
Information for Specific Makes
- C1443 Lexus — Invalid Data Received from Yaw Rate Sensor
- C1443 Scion — Invalid Data Received from Yaw Rate Sensor
- C1443 Toyota — Invalid Data Received from Yaw Rate Sensor
Frequently Asked Questions about C1443 Code
1. What are common symptoms of OBDII code C1443 (Invalid Data Received from Yaw Rate Sensor)?
- Common symptoms include the ABS warning light illuminating on the dashboard, stability control system malfunctions, and potential issues with the vehicle's traction control.
2. What can cause the OBDII code C1443 to appear?
- The code C1443 can be triggered by a faulty yaw rate sensor, damaged wiring or connectors, a malfunctioning ABS module, or issues with the vehicle's stability control system.
3. How can I diagnose the cause of OBDII code C1443?
- To diagnose the cause of code C1443, it is recommended to perform a thorough inspection of the yaw rate sensor, check the wiring and connectors for any damage, and use a diagnostic scan tool to retrieve additional fault codes.
4. Can I continue driving my vehicle with the OBDII code C1443 present?
- While the vehicle may still be drivable with the code C1443, it is recommended to address the issue promptly to prevent potential safety hazards and further damage to the vehicle's stability control system.
5. How can I repair OBDII code C1443 related to an Invalid Data Received from Yaw Rate Sensor?
- Repairing code C1443 typically involves diagnosing and addressing the root cause of the issue, which may include repairing or replacing the yaw rate sensor, fixing damaged wiring or connectors, or reprogramming the ABS module.
6. Is it possible to reset the OBDII code C1443 without fixing the underlying issue?
- While clearing the code temporarily may be possible using a diagnostic scan tool, the underlying issue causing code C1443 will need to be addressed to prevent the code from reappearing.
7. Can a DIY enthusiast fix the OBDII code C1443 issue at home?
- Depending on the level of expertise and access to tools, a DIY enthusiast may be able to address the OBDII code C1443 by replacing the yaw rate sensor, checking and repairing wiring, or following repair guides specific to the vehicle model.
8. Are there any specific vehicle models known to frequently encounter OBDII code C1443?
- OBDII code C1443 related to an Invalid Data Received from Yaw Rate Sensor can be found in various vehicle makes and models equipped with stability control systems and yaw rate sensors.
9. How can regular maintenance help prevent OBDII code C1443 from occurring?
- Regular maintenance, including checking and maintaining the stability control system components, inspecting wiring harnesses for damage, and ensuring proper sensor functionality, can help prevent issues leading to code C1443.
10. What are the potential safety implications of ignoring OBDII code C1443?
- Ignoring OBDII code C1443 related to an Invalid Data Received from Yaw Rate Sensor can lead to compromised stability control, traction control, and ABS systems, potentially affecting the vehicle's handling and safety on the road.
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