C1245 2015 Toyota RAV4 Code - Acceleration Sensor Output 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
- C1245 2015 Toyota RAV4 indicates Acceleration Sensor Output 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 C1245 2015 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 C1245 2015 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 C1245 2015 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 C1245 2015 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 C1245 2015 Toyota RAV4 code?
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Frequently Asked Questions about C1245 2015 Toyota RAV4 Code
What does OBDII code C1245 mean on a 2015 Toyota RAV4?
C1245 indicates an "Acceleration Sensor Output Malfunction," meaning the vehicle's stability control system has detected an issue with the acceleration sensor's output.
What are the common symptoms of code C1245 in a 2015 Toyota RAV4?
Symptoms may include the ABS or traction control warning light illuminating, reduced stability control functionality, or a loss of traction control assistance during driving.
What causes code C1245 to appear in a 2015 Toyota RAV4?
Common causes include a faulty acceleration sensor, wiring issues such as damaged or corroded connections, or problems with the ABS control module.
Can driving with code C1245 cause further damage to my Toyota RAV4?
While the vehicle remains drivable, the loss of ABS and traction control functionality may compromise safety in slippery or emergency situations, so it should be addressed promptly.
How do you diagnose the C1245 code on a 2015 Toyota RAV4?
Diagnosis typically involves scanning the vehicle with an OBDII scanner, checking the acceleration sensor for proper operation, inspecting wiring and connectors, and testing the ABS control module.
Can code C1245 be fixed by resetting the system?
Simply clearing the code without addressing the underlying issue may result in the code returning. Proper diagnosis and repair are necessary to resolve the problem.
How much does it cost to fix the C1245 code on a Toyota RAV4?
Repair costs vary depending on the cause. Replacing an acceleration sensor may cost $150–$400, while wiring repairs or ABS module replacement could be more expensive.
Where is the acceleration sensor located on a 2015 Toyota RAV4?
The acceleration sensor is typically located under the center console or near the vehicle’s floor, depending on the model. Consult a repair manual for exact location details.
Can a malfunctioning acceleration sensor affect other systems in the car?
Yes, a faulty acceleration sensor can impact the ABS, traction control, and stability control systems, leading to reduced safety features during driving.
Do I need professional help to fix code C1245, or can I repair it myself?
If you have experience with automotive diagnostics and repairs, you may attempt to fix it yourself. However, due to the complexity of ABS and stability systems, professional assistance is often recommended.
Discuss the causes and fixes for C1245 2015 Toyota RAV4 OBDII Code
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