C1442 Code - Invalid Data Received from Acceleration 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
- C1442 indicates Invalid Data Received from Acceleration 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 C1442 Description
What are the Possible Causes of the DTC C1442?
- 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 C1442?
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 C1442 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.
Need more information about the C1442 code?
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Need Help with the Code?
Get the C1442 code diagnosed by a professional: Find a repair shop in your area
Information for Specific Makes
- C1442 Lexus — Invalid Data Received from Acceleration Sensor
- C1442 Scion — Invalid Data Received from Acceleration Sensor
- C1442 Toyota — Invalid Data Received from Acceleration Sensor
Frequently Asked Questions about C1442 Code
1. What are the common symptoms of OBDII code C1442 (Invalid Data Received from Acceleration Sensor)?
- Common symptoms include erratic vehicle speed readings, issues with the stability control system, and the illumination of the ABS warning light.
2. What are the possible causes of OBDII code C1442?
- Possible causes include a faulty acceleration sensor, damaged wiring or connectors in the sensor circuit, or a malfunction in the Electronic Stability Control (ESC) system.
3. How can I diagnose the cause of OBDII code C1442?
- Diagnosing the issue typically involves conducting a visual inspection of the sensor and its wiring, checking for loose connections, and using a scan tool to retrieve specific diagnostic trouble codes related to the acceleration sensor.
4. Can I continue driving my vehicle with OBDII code C1442?
- It is not recommended to continue driving the vehicle with this code present, as it can affect the proper operation of the stability control system and potentially compromise safety.
5. How can I repair OBDII code C1442?
- Repairing this code may involve replacing the faulty acceleration sensor, repairing or replacing damaged wiring or connectors, and clearing the diagnostic trouble codes from the vehicle's system.
6. Is it possible to reset OBDII code C1442 without fixing the underlying issue?
- While clearing the code may temporarily turn off the warning lights, it is crucial to address the root cause of the problem to ensure proper operation of the vehicle's stability control system.
7. Can extreme weather conditions trigger OBDII code C1442?
- Extreme weather conditions, such as excessive heat or moisture, can potentially affect the performance of the acceleration sensor and contribute to the triggering of this code.
8. How much does it cost to repair OBDII code C1442?
- The cost of repairing this code can vary depending on the specific issue causing it, the labor rates in your area, and whether you choose to address the problem yourself or take it to a professional mechanic.
9. Are there any recalls related to OBDII code C1442?
- It is recommended to check with the vehicle manufacturer or the National Highway Traffic Safety Administration (NHTSA) to see if there are any recalls related to this specific OBDII code.
10. How long does it typically take to repair OBDII code C1442?
- The repair time can vary depending on the complexity of the issue causing the code. Simple fixes like reconnecting a loose wire may take less time, while replacing a faulty sensor or repairing damaged wiring could require more extensive work.
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