AutoCodes – Toyota – C1449 2013 Toyota RAV4

C1449 2013 Toyota RAV4 Code - Master Cylinder Output Value 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: C1449 2013 Toyota RAV4 indicates Master Cylinder Output Value 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.

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Code Popularity 263

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jan 29, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1449 2013 Toyota RAV4 Description

The Master Cylinder Pressure Sensor is connected to the Skid Control ECU (Brake Actuator Assembly). The Skid Control ECU monitors the Master Cylinder Pressure Sensor. The Skid Control ECU sets the Diagnostic Trouble Code (DTC) when the Master Cylinder Pressure Sensor is not to factory specifications.

OBDII Code C1449 2013 Toyota RAV4 - Master Cylinder Output Value Malfunction - AutoCodes.com — C1449 2013 Toyota RAV4 Code - Master Cylinder Output Value Malfunction

What does this mean?

What are the Possible Causes of the DTC C1449 2013 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 C1449 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 C1449 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 C1449 2013 Toyota RAV4 code?

Need more information on how to fix the C1449 2013 Toyota RAV4 code? Get Access to Factory Service Manuals

Need Help with the Code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about C1449 2013 Toyota RAV4 Code

1. What does OBDII code C1449 for a 2013 Toyota RAV4 mean?

The code C1449 indicates a Master Cylinder Output Value Malfunction in the braking system of the 2013 Toyota RAV4.

2. What are the common symptoms of a C1449 fault in a 2013 Toyota RAV4?

Common symptoms include the illumination of the ABS warning light on the dashboard, decreased brake performance, and potential issues with brake pedal feel.

3. What are the possible causes of a C1449 fault in a 2013 Toyota RAV4?

Potential causes may include a faulty brake master cylinder, damaged wiring or connectors in the brake system, or issues with the ABS actuator assembly.

4. How can I diagnose a C1449 fault in my 2013 Toyota RAV4?

Diagnosis typically involves using an OBDII scanner to retrieve the specific fault code, inspecting the brake system components for any visible damage, and conducting a thorough brake system test.

5. Is it safe to drive my 2013 Toyota RAV4 with a C1449 fault code?

It is not recommended to drive the vehicle with a C1449 fault as it may compromise the effectiveness of the braking system. Immediate inspection and repair are advised.

6. Can I repair a C1449 fault in my 2013 Toyota RAV4 myself?

Repairing a C1449 fault may require advanced knowledge and specialized tools. It is recommended to seek assistance from a qualified mechanic or dealership for proper diagnosis and repair.

7. How much does it cost to fix a C1449 fault in a 2013 Toyota RAV4?

The cost of repairing a C1449 fault can vary depending on the root cause of the issue, the extent of the damage, and labor costs. It is best to obtain a detailed quote from a professional technician.

8. Are there any preventive maintenance tips to avoid a C1449 fault in my 2013 Toyota RAV4?

Regularly inspecting the brake system, maintaining proper brake fluid levels, and addressing any brake-related issues promptly can help prevent a C1449 fault from occurring.

9. Can a C1449 fault affect other systems in my 2013 Toyota RAV4?

While the C1449 fault primarily relates to the braking system, it is essential to address the issue promptly to prevent any potential impact on other vehicle systems or components.

10. How long does it take to repair a C1449 fault in a 2013 Toyota RAV4?

The repair time for a C1449 fault can vary based on the complexity of the issue and availability of parts. It is advisable to consult with a professional technician for an accurate estimate of repair time.