C142A Toyota Code - Master Cylinder Pressure Sensor Internal 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
- C142A Toyota indicates Master Cylinder Pressure Sensor Internal 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 C142A Toyota Description
What are the Possible Causes of the DTC C142A Toyota?
- 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 C142A Toyota?
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 C142A Toyota 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 C142A Toyota code?
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Need Help with the Code?
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Information for Specific Toyota Models
- C142A 2013 Toyota RAV4 — Master Cylinder Pressure Sensor Internal Malfunction
- C142A 2014 Toyota RAV4 — Master Cylinder Pressure Sensor Internal Malfunction
- C142A 2015 Toyota RAV4 — Master Cylinder Pressure Sensor Internal Malfunction
- C142A 2016 Toyota RAV4 — Master Cylinder Pressure Sensor Internal Malfunction
- C142A 2017 Toyota RAV4 — Master Cylinder Pressure Sensor Internal Malfunction
- C142A 2018 Toyota RAV4 — Master Cylinder Pressure Sensor Internal Malfunction
Frequently Asked Questions about C142A Toyota Code
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