OBD Guide

C0630

Active Air Dam Stuck

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

Symptoms

  • Increased fuel consumption
  • Reduced aerodynamic efficiency
  • Check Engine Light Illuminates

Causes

  • Mechanical damage to the deflector
  • Mechanism is dirty or jammed
  • Faulty wiring or solenoid

How to Fix

  1. Check the mechanical condition of the deflector
  2. Clean the mechanism from dirt
  3. Check the integrity of the wiring harness and the operation of the solenoid
  4. Replace the deflector if necessary

Related codes

Error C0630 by Vehicle Brand