OBD Guide
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C1441

Performance Decline Of Brake Function

C1441 is an OBD-II diagnostic trouble code meaning: Performance Decline Of Brake Function. Common causes: malfunction of wheel speed sensors, problems with the abs valve body. Estimated repair cost: $56–222.

Severity
🔴 High
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–222 (est.)

Symptoms

  • ABS/ESP indicator lights up
  • Reduced braking performance
  • Unusual noises when braking

Causes

  • Malfunction of wheel speed sensors
  • Problems with the ABS valve body
  • Open or shorted wiring harness
  • Low brake fluid level
  • Brake pad wear

How to Fix

  1. Check the brake fluid level
  2. Diagnose wheel speed sensors
  3. Check the condition of the brake pads
  4. Inspect the wiring harness for damage
  5. Carry out diagnostics of the ABS valve body

Related codes

C1442C1443C1444

FAQ

What does the C1441 code mean?

C1441 is an OBD-II diagnostic trouble code that indicates: Performance Decline Of Brake Function

What causes a C1441 error code?

The most common causes of C1441 include: Malfunction of wheel speed sensors; Problems with the ABS valve body; Open or shorted wiring harness; Low brake fluid level.

How do I fix a C1441 diagnostic trouble code?

To fix C1441: Check the brake fluid level. Diagnose wheel speed sensors. Check the condition of the brake pads. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1441?

Limited driving only, diagnose soon

How much does it cost to fix C1441?

The estimated repair cost for C1441 is $56–222. Actual cost depends on your vehicle, location, and labor rates.

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