Loud fast clicking noise coming from dash?

Tiny
ITSRON
  • MEMBER
  • 2019 KIA NIRO HYBRID
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 68,000 MILES
The fast clicking noise is intermittent and lasts only a few seconds but is starting to last for up to a minute now.
Thursday, August 22nd, 2024 AT 5:47 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 45,707 POSTS
Yep, this is common when one of the blend door actuators for the HVAC system has gone bad, can you tell if something is not working correctly like the vent or temperature controls? Here is the location of the blend door actuators so you can see where the noise might be coming from.

1. Mode control actuator [LH]
2. Mode control actuator [RH]

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Thursday, August 22nd, 2024 AT 6:35 PM

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