C1279 2013 Toyota RAV4 Code - Acceleration Sensor Output Voltage Malfunction
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 Acceleration Sensor Calibration, Faulty Yaw Rate Sensor and Acceleration Sensor (Airbag Sensor Assembly), Airbag Sensor Assembly 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
- C1279 2013 Toyota RAV4 indicates Acceleration Sensor Output Voltage Malfunction.
- Common causes
- Common causes include Acceleration Sensor Calibration, Faulty Yaw Rate Sensor and Acceleration Sensor (Airbag Sensor Assembly), Airbag Sensor Assembly 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 C1279 2013 Toyota RAV4 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 Diagnostic Trouble Code (DTC) U0124 (malfunction in CAN communication with the acceleration sensor) is output.
These DTCs are also output when calibration has not been completed.
What are the Possible Causes of the DTC C1279 2013 Toyota RAV4?
- Acceleration Sensor Calibration
- 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
How to Fix the DTC C1279 2013 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 C1279 2013 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 C1279 2013 Toyota RAV4 code?
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Frequently Asked Questions about C1279 2013 Toyota RAV4 Code
1. What are the common symptoms of OBDII code C1279 in a 2013 Toyota RAV4?
- Common symptoms include issues with the vehicle's acceleration, poor engine performance, and potential stability control system malfunction.
2. What does the OBDII code C1279 "Acceleration Sensor Output Voltage Malfunction" mean for a 2013 Toyota RAV4?
- This code indicates a problem with the output voltage of the acceleration sensor in the vehicle, affecting its performance and stability control.
3. What are some possible causes of OBDII code C1279 in a 2013 Toyota RAV4?
- Possible causes include a faulty acceleration sensor, damaged wiring or connectors related to the sensor, or issues with the stability control system.
4. How can I diagnose the OBDII code C1279 in my 2013 Toyota RAV4?
- Diagnosis involves using an OBDII scanner to read the code, inspecting the acceleration sensor and its wiring for any visible damage, and testing the sensor's output voltage.
5. Can I still drive my 2013 Toyota RAV4 with OBDII code C1279 present?
- It is not recommended to drive the vehicle with this code active, as it can affect the acceleration and stability control systems, potentially compromising safety.
6. How can I repair OBDII code C1279 in my 2013 Toyota RAV4?
- Repair may involve replacing the faulty acceleration sensor, repairing damaged wiring or connectors, or addressing any issues with the stability control system as needed.
7. Is it safe to reset the OBDII code C1279 in a 2013 Toyota RAV4 without fixing the underlying issue?
- It is not advisable to simply reset the code without addressing the root cause, as the problem may persist and impact the vehicle's performance and safety.
8. How much does it typically cost to repair OBDII code C1279 in a 2013 Toyota RAV4?
- Repair costs can vary depending on the specific issue causing the code, but it may involve sensor replacement, wiring repairs, or system diagnostics by a professional technician.
9. Can a DIY enthusiast with automotive experience fix OBDII code C1279 in a 2013 Toyota RAV4?
- While some basic troubleshooting and repairs may be possible for DIY enthusiasts, diagnosing and fixing complex issues related to this code may require professional expertise.
10. How can I prevent OBDII code C1279 from recurring in my 2013 Toyota RAV4?
- Regular maintenance, including checking the acceleration sensor and related components, addressing any warning signs promptly, and ensuring proper system operation, can help prevent the code from recurring.
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