AutoCodes – Generic – C0267

C0267 Code - Low Brake Fluid Indicated

Quick Answer

The brake fluid level switch monitors the level of the brake fluid in the brake fluid reservoir. Common causes include Faulty Brake Fluid Level Switch, Brake Fluid Level Switch harness is open or shorted, Brake Fluid Level Switch 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: C0267 indicates Low Brake Fluid Indicated.
Common causes: Common causes include Faulty Brake Fluid Level Switch, Brake Fluid Level Switch harness is open or shorted, Brake Fluid Level Switch 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 44,412

How popular is this code, among other codes? Medium

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 Jul 04, 2023

Description
Possible Causes
How To Fix
Tech Notes ▶
Cost to Diagnose
FAQs
Comments
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Code C0267 Description

The brake fluid level switch monitors the level of the brake fluid in the brake fluid reservoir. When the Electronic Brake Control Module (EBCM) sees a low brake fluid level, the Diagnostic Trouble Code (DTC) is set.

OBDII Code C0267 - Low Brake Fluid Indicated - AutoCodes.com — C0267 Code - Low Brake Fluid Indicated

What does this mean?

What are the Possible Causes of the DTC C0267?

Faulty Brake Fluid Level Switch
Brake Fluid Level Switch harness is open or shorted
Brake Fluid Level Switch circuit poor electrical connection
Faulty Electronic Brake Control Module (EBCM)

How to Fix the DTC C0267?

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 does this mean?

Code Tech Notes

User Submitted Video

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C0267 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 C0267 code?

Need more information on how to fix the C0267 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0267 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

C0267 Buick — Low Brake Fluid Indicated
C0267 Cadillac — Low Brake Fluid Indicated
C0267 Chevrolet — Low Brake Fluid Indicated
C0267 GMC — Low Brake Fluid Indicated

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 C0267 Code

1. What are the common symptoms of OBDII code C0267 (Low Brake Fluid Indicated)?

- The common symptoms include the illumination of the brake warning light on the dashboard and a message indicating low brake fluid level.

2. What are the possible causes of OBDII code C0267?

- The code C0267 is typically triggered by a low brake fluid level in the master cylinder reservoir or a faulty brake fluid level sensor.

3. How can I troubleshoot OBDII code C0267 related to low brake fluid?

- Start by checking the brake fluid level in the master cylinder reservoir and topping it off if low. Inspect the brake fluid level sensor for any damage or malfunction.

4. Can low brake fluid indicated by OBDII code C0267 affect my vehicle's braking performance?

- Yes, low brake fluid can lead to decreased brake performance, longer stopping distances, and potential safety hazards. It is crucial to address this issue promptly.

5. Is it safe to drive my vehicle with OBDII code C0267 indicating low brake fluid?

- It is not recommended to drive with low brake fluid as it can compromise the effectiveness of the brakes. It is advisable to address the issue before driving the vehicle again.

6. How can I repair OBDII code C0267 related to low brake fluid indicated?

- To repair this issue, you may need to top off the brake fluid level, replace the brake fluid level sensor if faulty, and reset the trouble code using an OBDII scanner.

7. Can resetting the OBDII code C0267 fix the low brake fluid issue permanently?

- Resetting the code may clear the warning temporarily, but if the root cause, such as low brake fluid or a faulty sensor, is not addressed, the issue will likely reoccur.

8. Are there any safety precautions I should take when working on OBDII code C0267 related to low brake fluid?

- When working on the brake system, ensure the vehicle is securely supported, use proper personal protective equipment, and follow manufacturer guidelines for handling brake fluid.

9. How often should I check the brake fluid level to prevent OBDII code C0267 from occurring?

- It is recommended to check the brake fluid level during regular maintenance intervals or if you notice any signs of decreased braking performance to prevent triggering the code.

10. Can OBDII code C0267 cause damage to other brake components if left unaddressed?

- If left unaddressed, OBDII code C0267 indicating low brake fluid can potentially lead to brake system malfunctions, reduced braking efficiency, and damage to other brake components over time.