OBD Guide

C1327

Brake Fluid Level Low

C1327 is an OBD-II diagnostic trouble code meaning: Brake Fluid Level Low. Common causes: brake fluid leak, brake pad wear. Estimated repair cost: $6–56.

Severity
🔴 High
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$6–56 (est.)

Symptoms

  • Brake light is on
  • Deterioration in braking performance
  • Possible fluid leaks under the car

Causes

  • Brake fluid leak
  • Brake pad wear
  • Malfunction of the brake fluid level sensor
  • Natural evaporation of liquid

How to Fix

  1. Check the brake fluid level in the reservoir
  2. Inspect the brake system for leaks
  3. Add brake fluid to the required level
  4. Replace the liquid level sensor if necessary
  5. Check the condition of the brake pads and discs

Related codes

FAQ

What does the C1327 code mean?

C1327 is an OBD-II diagnostic trouble code that indicates: Brake Fluid Level Low

What causes a C1327 error code?

The most common causes of C1327 include: Brake fluid leak; Brake pad wear; Malfunction of the brake fluid level sensor; Natural evaporation of liquid.

How do I fix a C1327 diagnostic trouble code?

To fix C1327: Check the brake fluid level in the reservoir. Inspect the brake system for leaks. Add brake fluid to the required level. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1327?

Limited driving only, diagnose soon

How much does it cost to fix C1327?

The estimated repair cost for C1327 is $6–56. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat