OBD Guide

C059B

Brake Pressure Sensor B Missing Calibration

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • The ABS/ESC indicator on the dashboard is on
  • ESC system malfunction
  • ABS malfunction

Causes

  • Uncalibrated brake pressure sensor B
  • Problems with the sensor wiring harness
  • ABS/ESC control unit software failure

How to Fix

  1. Check brake pressure sensor wiring harness B
  2. Calibrate the sensor using diagnostic equipment
  3. Replace sensor if necessary
  4. Update ABS/ESC control unit software

Related codes

Error C059B by Vehicle Brand