C053D

Brake Pressure Sensor A Range/Performance

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

ABS/ESC indicator is on
Reduced braking performance
Activating the emergency brake system

Causes

Brake pressure sensor fault A
Damaged wiring harness or contacts
Corrosion or poor connection
Low brake fluid level
ABS/ESC control unit malfunction

How to Fix

Check the brake fluid level
Inspect the sensor and wiring harness for damage
Check connections and contacts for oxidation
Test the brake pressure sensor with a multimeter
Replace sensor or wiring harness if necessary
Reset the error and check the system

Related codes

C053E C0540 C0040