C1245 Scion 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 Scion 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 Scion 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 Scion?
- 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 Scion?
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 Scion 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 C1245 Scion Code
1. What are the common symptoms of OBDII code C1245 in a Scion related to Acceleration Sensor Output Malfunction?
The common symptoms include issues with acceleration, a decrease in engine performance, and the illumination of the check engine light.
2. What are the possible causes of OBDII code C1245 in a Scion?
The code C1245 in a Scion can be triggered by a faulty acceleration sensor, damaged wiring or connectors, or problems with the sensor circuit.
3. How can I diagnose the Acceleration Sensor Output Malfunction in my Scion?
To diagnose the issue, you can use an OBDII scanner to retrieve the trouble code, inspect the wiring and connectors for damage, and test the acceleration sensor for proper functionality.
4. What should I do if I encounter the OBDII code C1245 in my Scion?
If you encounter the code C1245, it is recommended to have your vehicle inspected by a qualified mechanic to determine the exact cause of the issue and proceed with necessary repairs.
5. Can I continue driving my Scion with the OBDII code C1245 related to Acceleration Sensor Output Malfunction?
It is not advisable to continue driving your Scion with the code C1245 as it can lead to further damage and potential safety hazards. It is recommended to address the issue promptly.
6. How much does it typically cost to repair the Acceleration Sensor Output Malfunction in a Scion?
The cost of repairing the Acceleration Sensor Output Malfunction in a Scion can vary depending on the exact cause of the issue, parts needed, and labor costs. It is best to consult a mechanic for an accurate estimate.
7. Can I reset the OBDII code C1245 in my Scion on my own?
You can attempt to reset the code using an OBDII scanner, but it is important to address the underlying issue causing the code to prevent it from reoccurring.
8. Are there any preventative measures to avoid OBDII code C1245 in a Scion?
Regular maintenance, such as checking and replacing damaged wiring or connectors, can help prevent issues that may trigger the Acceleration Sensor Output Malfunction code.
9. Will OBDII code C1245 affect the fuel efficiency of my Scion?
Yes, the Acceleration Sensor Output Malfunction can impact the fuel efficiency of your Scion due to potential issues with engine performance and acceleration.
10. How long does it typically take to repair the Acceleration Sensor Output Malfunction in a Scion?
The repair time can vary depending on the exact cause of the issue and the availability of parts. It is recommended to consult with a mechanic for an estimated repair timeline.
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