C1424 2017 Toyota RAV4 Code - Master Cylinder Pressure Sensor Output Malfunction
Quick Answer
The Master Cylinder Pressure Sensor is connected to the Skid Control ECU (Brake Actuator Assembly). Common causes include Faulty Brake Actuator Assembly (Master Cylinder Pressure Sensor), Brake Actuator Assembly harness is open or shorted, Brake Actuator Assembly 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
- C1424 2017 Toyota RAV4 indicates Master Cylinder Pressure Sensor Output Malfunction.
- Common causes
- Common causes include Faulty Brake Actuator Assembly (Master Cylinder Pressure Sensor), Brake Actuator Assembly harness is open or shorted, Brake Actuator Assembly 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 C1424 2017 Toyota RAV4 Description
What are the Possible Causes of the DTC C1424 2017 Toyota RAV4?
- Faulty Brake Actuator Assembly (Master Cylinder Pressure Sensor)
- Brake Actuator Assembly harness is open or shorted
- Brake Actuator Assembly circuit poor electrical connection
How to Fix the DTC C1424 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 C1424 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 C1424 2017 Toyota RAV4 code?
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Frequently Asked Questions about C1424 2017 Toyota RAV4 Code
1. What does the OBDII code C1424 mean on a 2017 Toyota RAV4?
C1424 indicates a "Master Cylinder Pressure Sensor Output Malfunction," meaning the vehicle's ABS system has detected an issue with the pressure sensor in the brake master cylinder.
2. What are common symptoms of code C1424 in a Toyota RAV4?
Symptoms may include the ABS warning light illuminating, reduced braking performance, and issues with traction control or stability systems.
3. What causes the C1424 code to trigger?
Common causes include a faulty master cylinder pressure sensor, damaged wiring or connectors, or an issue with the ABS control module.
4. Can I drive my 2017 Toyota RAV4 with the C1424 code?
Driving may be possible, but it is not recommended as braking performance and safety features such as ABS and traction control may be compromised.
5. How is the C1424 code diagnosed?
A technician will use a scan tool to confirm the code, inspect the master cylinder pressure sensor and associated wiring, and test the sensor's output for irregularities.
6. How can I fix the C1424 code on my Toyota RAV4?
Repairs may involve replacing the faulty master cylinder pressure sensor, repairing damaged wiring, or, in rare cases, replacing the ABS control module.
7. How much does it cost to fix the C1424 code?
Repair costs vary but typically range from $150 to $500, depending on whether the sensor, wiring, or ABS module needs replacement.
8. Can a low brake fluid level cause the C1424 code?
While low brake fluid can cause other brake system issues, it is not a direct cause of the C1424 code. However, it’s good to check and replenish fluid if needed.
9. Is the C1424 code related to other ABS codes?
Yes, the C1424 code may appear alongside other ABS-related codes if there are multiple issues in the braking system.
10. How can I prevent the C1424 code from occurring?
Regular maintenance of the braking system, including inspecting wiring and ensuring sensors are clean and functioning, can help prevent this issue.
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