C0267 2018 GMC Sierra 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 2018 GMC Sierra 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.
Code C0267 2018 GMC Sierra Description
What are the Possible Causes of the DTC C0267 2018 GMC Sierra?
- 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 2018 GMC Sierra?
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 C0267 2018 GMC Sierra 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 2018 GMC Sierra code?
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Frequently Asked Questions about C0267 2018 GMC Sierra Code
1. What does the OBDII code C0267 mean on a 2018 GMC Sierra?
Code C0267 indicates the Electronic Brake Control Module (EBCM) has detected a low brake fluid condition in the brake master cylinder reservoir.
2. What are the common symptoms of code C0267 in a 2018 GMC Sierra?
Common symptoms include the brake warning light on the dashboard, reduced braking performance, and a possible ABS warning light.
3. What causes code C0267 in a 2018 GMC Sierra?
Typical causes include low brake fluid levels, a faulty brake fluid level sensor, a leak in the brake system, or issues with the wiring to the sensor.
4. Can I drive my 2018 GMC Sierra with code C0267 active?
It is not recommended to drive with this code active, as it could indicate a serious issue with the braking system that might compromise your safety.
5. How do I check the brake fluid level in my 2018 GMC Sierra?
Locate the brake fluid reservoir near the firewall in the engine bay, check the fluid level against the "MIN" and "MAX" marks, and ensure it is within the recommended range.
6. How do I fix code C0267 in a 2018 GMC Sierra?
Start by checking and refilling the brake fluid if it's low, inspecting the system for leaks, testing the brake fluid level sensor, and repairing any damaged wiring.
7. What tools are needed to diagnose code C0267 on a 2018 GMC Sierra?
Basic tools include a scan tool to read and clear codes, a multimeter to check wiring and sensors, and potentially a brake fluid tester.
8. How can I prevent code C0267 from occurring in my 2018 GMC Sierra?
Regularly inspect and maintain the brake fluid level, check for leaks, and ensure the brake system components are in good condition.
9. How much does it cost to repair code C0267 on a 2018 GMC Sierra?
Repair costs vary but can range from $50 for a brake fluid refill to $500 or more if sensor replacement or leak repairs are needed.
10. Can a faulty brake fluid level sensor alone cause code C0267?
Yes, a malfunctioning brake fluid level sensor can falsely trigger code C0267 even if the brake fluid level is adequate.
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