OBD Guide

P28CA

Clutch A Motor Underspeed

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Gear shifting problems
  • Delayed response when pressing the clutch pedal
  • Unusual noises from the clutch area
  • Reduced vehicle performance

Causes

  • Clutch motor fault A
  • Problems with the clutch motor electrical circuit
  • Malfunction of the clutch control module
  • Mechanical damage in the clutch system

How to Fix

  1. Check the clutch motor electrical circuit for opens and short circuits.
  2. Diagnose the clutch control module
  3. Check the mechanical condition of the clutch system
  4. Replace clutch motor A if necessary

Related codes

Error P28CA by Vehicle Brand