OBD Guide

C058E

Brake Booster Motor B Position Sensor Circuit Range/Performance

C058E is an OBD-II diagnostic trouble code meaning: Brake Booster Motor B Position Sensor Circuit Range/Performance. Common causes: brake booster motor position sensor fault b, open or short circuit in wiring harness. Estimated repair cost: $56–167.

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

Symptoms

  • Increased brake pedal force
  • Check Engine Light Is On
  • Reduced braking performance

Causes

  • Brake booster motor position sensor fault B
  • Open or short circuit in wiring harness
  • Problems with the brake booster motor
  • Malfunction of the brake system control unit

How to Fix

  1. Check brake booster motor position sensor B
  2. Inspect the wiring harness for damage
  3. Check the operation of the brake booster motor
  4. Scan the control unit for other errors
  5. Replace faulty components

Related codes

Error C058E by Vehicle Brand

FAQ

What does the C058E code mean?

C058E is an OBD-II diagnostic trouble code that indicates: Brake Booster Motor B Position Sensor Circuit Range/Performance

What causes a C058E error code?

The most common causes of C058E include: Brake booster motor position sensor fault B; Open or short circuit in wiring harness; Problems with the brake booster motor; Malfunction of the brake system control unit.

How do I fix a C058E diagnostic trouble code?

To fix C058E: Check brake booster motor position sensor B. Inspect the wiring harness for damage. Check the operation of the brake booster motor. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C058E?

Limited driving only, diagnose soon

How much does it cost to fix C058E?

The estimated repair cost for C058E is $56–167. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat