Skip to main content
Diagnose/P1017
P1017Medium SeverityEngine

Hyundai/Kia: Cooling system Control Module Signal 17

What This Means

This Hyundai/Kia-specific code indicates the cooling system control system has detected an abnormal operating condition. This manufacturer-specific code requires Hyundai/Kia-specific diagnostic procedures and may require dealer-level scan tools.

Common Symptoms

  • Check engine light on
  • Performance variation
  • Possible emissions concern
  • Driveability change

Common Causes

  • Hyundai/Kia-specific cooling system component failure
  • Wiring harness damage
  • Sensor malfunction
  • PCM software issue
  • Connector corrosion or damage

Estimated Repair Cost

$175 – $800
Parts and labor (varies by vehicle and location)
Difficulty:Moderate

Need This Fixed?

Find certified mechanics near you who can diagnose and repair P1017.

Find a Shop Near You

For informational purposes only. Diagnostic trouble codes are starting points for diagnosis, not definitive answers. Always consult a certified mechanic for proper diagnosis and repair. Estimated costs vary by vehicle, location, and shop rates.