AutoCodes – Acura – C0049 Acura

C0049 Acura Code - Brake Fluid Level Too Low

Quick Answer

The Anti-Lock Brake System (ABS) Module monitors the Brake Fluid Level Sensor. Common causes include Low Brake Fluid Level, Faulty Brake Fluid Level Sensor, Brake Fluid Level Sensor 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: C0049 Acura indicates Brake Fluid Level Too Low.
Common causes: Common causes include Low Brake Fluid Level, Faulty Brake Fluid Level Sensor, Brake Fluid Level Sensor 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.

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Code Popularity 1,916

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 May 03, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C0049 Acura Description

The Anti-Lock Brake System (ABS) Module monitors the Brake Fluid Level Sensor. The ABS Module sets the OBDII code when the Brake Fluid Level Sensor is not to factory specifications.

OBDII Code C0049 Acura - Brake Fluid Level Too Low - AutoCodes.com — C0049 Acura Code - Brake Fluid Level Too Low

What does this mean?

What are the Possible Causes of the DTC C0049 Acura?

Low Brake Fluid Level
Faulty Brake Fluid Level Sensor
Brake Fluid Level Sensor harness is open or shorted
Brake Fluid Level Sensor circuit poor electrical connection

How to Fix the DTC C0049 Acura?

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 C0049 Acura 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 C0049 Acura code?

Need more information on how to fix the C0049 Acura code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0049 Acura code diagnosed by a professional: Find a repair shop in your area

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 C0049 Acura Code

1. What are the common symptoms of OBDII code C0049 in an Acura related to the brake fluid level being too low?

The most common symptoms include the illumination of the brake warning light on the dashboard and potential issues with brake performance.

2. What could cause the brake fluid level to be too low, triggering OBDII code C0049 in an Acura?

Possible causes include a leak in the brake system, worn brake pads, or normal wear and tear leading to decreased fluid levels over time.

3. How can I check the brake fluid level in my Acura to address OBDII code C0049?

Locate the brake fluid reservoir under the hood, ensure the vehicle is parked on a level surface, and visually inspect the fluid level against the markings on the reservoir.

4. What are the potential risks of driving an Acura with OBDII code C0049 indicating low brake fluid?

Driving with low brake fluid can compromise braking performance, leading to longer stopping distances and increased risk of accidents. It is crucial to address this issue promptly.

5. Can I add brake fluid myself to resolve OBDII code C0049 in my Acura?

Yes, you can top up the brake fluid following the manufacturer's recommendations, but it is essential to identify and fix the underlying cause of the low fluid level to prevent future issues.

6. How do I repair a leak in the brake system causing OBDII code C0049 in my Acura?

Inspect the brake lines, calipers, and master cylinder for leaks, replace any damaged components, and ensure proper sealing to prevent further fluid loss.

7. Is it safe to drive my Acura to the repair shop with OBDII code C0049 related to low brake fluid?

If you experience poor brake performance or notice any unusual noises, it is recommended to have the vehicle towed to avoid safety risks associated with inadequate braking.

8. Can resetting the OBDII code C0049 in my Acura resolve the low brake fluid issue?

Resetting the code may temporarily turn off the warning light, but it will not fix the underlying problem of low brake fluid levels. Addressing the root cause is crucial for safety.

9. Are there any preventive maintenance tips to avoid OBDII code C0049 due to low brake fluid in my Acura?

Regularly check the brake fluid level, inspect for leaks, and schedule routine brake system inspections to catch any issues early and prevent low fluid levels.

10. How much does it typically cost to repair OBDII code C0049 related to low brake fluid in an Acura?

The cost can vary depending on the cause of the low brake fluid, but it may involve expenses for fluid replacement, repairs to the brake system components, and labor charges.