OBD Guide

C028D

Replace Hand Brake Pad Malfunction

C028D is an OBD-II diagnostic trouble code meaning: Replace Hand Brake Pad Malfunction. Common causes: wear of handbrake brake pads, broken or damaged wear sensor wires. Estimated repair cost: $33–111.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$33–111 (est.)

Symptoms

  • Brake warning light is on
  • Reduced effectiveness of the handbrake
  • Unusual noises when using the handbrake

Causes

  • Wear of handbrake brake pads
  • Broken or damaged wear sensor wires
  • Short circuit in the sensor circuit
  • Malfunction of the electronic control unit

How to Fix

  1. Check the condition of the handbrake brake pads
  2. Check the integrity of the wear sensor wires and connectors
  3. Replace worn pads if necessary
  4. Clean and check wear sensor contacts
  5. Reset the error code using a diagnostic scanner

Related codes

Error C028D by Vehicle Brand

FAQ

What does the C028D code mean?

C028D is an OBD-II diagnostic trouble code that indicates: Replace Hand Brake Pad Malfunction

What causes a C028D error code?

The most common causes of C028D include: Wear of handbrake brake pads; Broken or damaged wear sensor wires; Short circuit in the sensor circuit; Malfunction of the electronic control unit.

How do I fix a C028D diagnostic trouble code?

To fix C028D: Check the condition of the handbrake brake pads. Check the integrity of the wear sensor wires and connectors. Replace worn pads if necessary. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C028D?

Limited driving only, diagnose soon

How much does it cost to fix C028D?

The estimated repair cost for C028D is $33–111. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat