C1443
Invalid Data Received from Yaw Rate Sensor
C1443 is an OBD-II diagnostic trouble code meaning: Invalid Data Received from Yaw Rate Sensor. Common causes: malfunction of the angular rate sensor (yaw rate sensor), open or shorted sensor wiring harness. Estimated repair cost: $56–167.
Symptoms
- Check Engine light comes on
- Disabling the stabilization system (ESP)
- Incorrect operation of the passive safety system
- Loss of control of the vehicle in difficult road conditions
Causes
- Malfunction of the angular rate sensor (Yaw Rate Sensor)
- Open or shorted sensor wiring harness
- Sensor power problems
- Corrosion or poor contact in the sensor connector
- ECU malfunction
How to Fix
- Check the connection and integrity of the sensor wiring harness
- Check the sensor supply voltage
- Clean the contacts of the sensor connector
- Replace the angular rate sensor if necessary
- Test the stabilization system after repair
Related codes
FAQ
What does the C1443 code mean?
C1443 is an OBD-II diagnostic trouble code that indicates: Invalid Data Received from Yaw Rate Sensor
What causes a C1443 error code?
The most common causes of C1443 include: Malfunction of the angular rate sensor (Yaw Rate Sensor); Open or shorted sensor wiring harness; Sensor power problems; Corrosion or poor contact in the sensor connector.
How do I fix a C1443 diagnostic trouble code?
To fix C1443: Check the connection and integrity of the sensor wiring harness. Check the sensor supply voltage. Clean the contacts of the sensor connector. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C1443?
Limited driving only, diagnose soon
How much does it cost to fix C1443?
The estimated repair cost for C1443 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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