C1381 2017 Toyota RAV4 Code - Acceleration Sensor Power Supply Voltage Malfunction
Quick Answer
The Skid Control ECU (Brake Actuator Assembly) receives signals from the Yaw Rate and Acceleration Sensor (Airbag Sensor Assembly) via the Controller Area Network (CAN) communication system. Common causes include Acceleration Sensor Calibration, Faulty Acceleration Sensor (Airbag Sensor Assembly), Acceleration Sensor harness is open or shorted. 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
- C1381 2017 Toyota RAV4 indicates Acceleration Sensor Power Supply Voltage Malfunction.
- Common causes
- Common causes include Acceleration Sensor Calibration, Faulty Acceleration Sensor (Airbag Sensor Assembly), Acceleration Sensor harness is open or shorted.
- 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 C1381 2017 Toyota RAV4 Description
If there is trouble in the bus lines between the Acceleration Sensor (Airbag Sensor Assembly) and the CAN communication system, the DTC U0124 (Lost Communication with Lateral Acceleration Sensor Module) is output.
This Diagnostic Trouble Code (DTC) is also output when calibration has not been completed.
What are the Possible Causes of the DTC C1381 2017 Toyota RAV4?
- Acceleration Sensor Calibration
- Faulty Acceleration Sensor (Airbag Sensor Assembly)
- Acceleration Sensor harness is open or shorted
- Acceleration Sensor circuit poor electrical connection
How to Fix the DTC C1381 2017 Toyota RAV4?
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 C1381 2017 Toyota RAV4 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 C1381 2017 Toyota RAV4 code?
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Need Help with the Code?
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Frequently Asked Questions about C1381 2017 Toyota RAV4 Code
1. What are the common symptoms of OBDII code C1381 in a 2017 Toyota RAV4?
The common symptoms of OBDII code C1381 in a 2017 Toyota RAV4 include issues with the vehicle's acceleration, stability control system malfunctions, and possibly an illuminated warning light on the dashboard.
2. What can cause the Acceleration Sensor Power Supply Voltage Malfunction in a 2017 Toyota RAV4?
The Acceleration Sensor Power Supply Voltage Malfunction (OBDII code C1381) in a 2017 Toyota RAV4 can be caused by a faulty acceleration sensor, wiring issues, or problems with the power supply to the sensor.
3. How serious is the Acceleration Sensor Power Supply Voltage Malfunction in a 2017 Toyota RAV4?
The Acceleration Sensor Power Supply Voltage Malfunction should be addressed promptly, as it can affect the vehicle's stability control system and potentially impact driving safety.
4. Can I continue driving my 2017 Toyota RAV4 with OBDII code C1381?
It is not recommended to continue driving your 2017 Toyota RAV4 with the Acceleration Sensor Power Supply Voltage Malfunction (OBDII code C1381) as it may affect the vehicle's performance and stability control.
5. How can I diagnose and repair OBDII code C1381 in my 2017 Toyota RAV4?
Diagnosing and repairing OBDII code C1381 in a 2017 Toyota RAV4 typically involves inspecting the acceleration sensor, checking the wiring for any damage, and ensuring the power supply to the sensor is functioning correctly.
6. Are there any DIY tips for fixing OBDII code C1381 in a 2017 Toyota RAV4?
While some basic troubleshooting steps can be taken, diagnosing and repairing OBDII code C1381 in a 2017 Toyota RAV4 may require specialized tools and expertise, making it advisable to consult a professional mechanic.
7. How much does it cost to repair OBDII code C1381 in a 2017 Toyota RAV4?
The cost of repairing OBDII code C1381 in a 2017 Toyota RAV4 can vary depending on the exact cause of the issue, parts needed for replacement, and labor costs at the repair shop.
8. Can resetting the OBDII system clear the C1381 code in a 2017 Toyota RAV4?
Resetting the OBDII system may temporarily clear the C1381 code in a 2017 Toyota RAV4, but if the underlying issue is not addressed, the code is likely to reappear.
9. Is the Acceleration Sensor Power Supply Voltage Malfunction covered under warranty for a 2017 Toyota RAV4?
If your 2017 Toyota RAV4 is still under warranty, the Acceleration Sensor Power Supply Voltage Malfunction (OBDII code C1381) may be covered depending on the terms of the warranty. It is recommended to check with your dealership for specific details.
10. How often does the Acceleration Sensor Power Supply Voltage Malfunction occur in a 2017 Toyota RAV4?
The occurrence of the Acceleration Sensor Power Supply Voltage Malfunction (OBDII code C1381) in a 2017 Toyota RAV4 can vary, but it is not a commonly reported issue.
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