C1210 Lexus Code - Zero Point Calibration Of Yaw Rate Sensor Undone
Quick Answer
The Skid Control ECU (Brake Actuator Assembly) receives signals from the Yaw Rate Sensor and Acceleration Sensor (Airbag Sensor Assembly) via the Controller Area Network (CAN) communication system. Common causes include Yaw Rate Sensor Calibration, Sensor installation, Faulty Yaw Rate Sensor and Acceleration Sensor (Airbag Sensor Assembly). 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
- C1210 Lexus indicates Zero Point Calibration Of Yaw Rate Sensor Undone.
- Common causes
- Common causes include Yaw Rate Sensor Calibration, Sensor installation, Faulty Yaw Rate Sensor and Acceleration Sensor (Airbag Sensor Assembly).
- 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 C1210 Lexus Description
The Airbag Sensor Assembly has a built-in Yaw Rate Sensor and Acceleration Sensor and detects the vehicle's condition. If there is trouble in the bus lines between the Yaw Rate Sensor and Acceleration Sensor (Airbag Sensor Assembly) and the CAN communication system, the DTC U0124 (Lost Communication with Lateral Acceleration Sensor Module) is output.
The Diagnostic Trouble Code (DTC) is also output when the calibration has not been completed.
What are the Possible Causes of the DTC C1210 Lexus?
- Yaw Rate Sensor Calibration
- Sensor installation
- Faulty Yaw Rate Sensor and Acceleration Sensor (Airbag Sensor Assembly)
- Airbag Sensor Assembly harness is open or shorted
- Airbag Sensor Assembly circuit poor electrical connection
- Faulty Skid Control ECU (Brake Actuator Assembly)
How to Fix the DTC C1210 Lexus?
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 C1210 Lexus 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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Frequently Asked Questions about C1210 Lexus Code
1. What are the common symptoms of OBDII code C1210 in a Lexus related to the zero point calibration of the yaw rate sensor?
- The common symptoms include the traction control light, ABS light, or VSC (Vehicle Stability Control) warning light illuminating on the dashboard.
2. What does the OBDII code C1210 in a Lexus indicate about the yaw rate sensor?
- The code indicates that the zero point calibration of the yaw rate sensor is undone or incomplete.
3. What are the possible causes of the zero point calibration of the yaw rate sensor being undone in a Lexus?
- One possible cause is the sensor being replaced or repositioned without proper calibration. Electrical issues or sensor malfunctions can also lead to this problem.
4. How can I perform the zero point calibration of the yaw rate sensor in a Lexus to address the C1210 code?
- The calibration process typically involves following specific steps outlined in the vehicle's service manual or using a diagnostic tool to initiate the calibration procedure.
5. Is it possible to reset the C1210 code related to the yaw rate sensor without performing the zero point calibration in a Lexus?
- While clearing the code may temporarily turn off the warning lights, it is crucial to perform the calibration to ensure the proper functioning of the traction control and stability control systems.
6. Can a DIY enthusiast perform the zero point calibration of the yaw rate sensor in a Lexus, or is professional assistance recommended?
- Performing the calibration may require specialized tools and knowledge, so it is usually recommended to seek professional help to ensure accurate calibration.
7. Are there any specific precautions to take while attempting to calibrate the yaw rate sensor in a Lexus?
- It is essential to follow the calibration procedure precisely, ensure the vehicle is on a level surface, and avoid any disturbances during the calibration process.
8. How frequently does the zero point calibration of the yaw rate sensor need to be performed in a Lexus to prevent the C1210 code from reoccurring?
- The calibration typically needs to be performed whenever the yaw rate sensor is replaced or repositioned, or when the warning lights related to the sensor illuminate.
9. What are the potential risks of ignoring the OBDII code C1210 related to the yaw rate sensor in a Lexus?
- Ignoring the code can lead to decreased traction control and stability control system effectiveness, potentially compromising the vehicle's safety in certain driving conditions.
10. Are there any software updates or recalls related to the zero point calibration issue of the yaw rate sensor in certain Lexus models?
- It is recommended to check with the nearest Lexus dealership or service center for any available software updates or recalls that address the calibration issue to ensure optimal performance of the system.
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