loud buzzer noise behind
Rookie
Joined: Feb 2022
Posts: 37
Likes: 9
From: HI
It turned out this was in fact one of the HVAC actuators. It was the upper one on the driver side, on the side of the heater core housing. Basically impossible to replace without removing the entire dash. With great difficulty, I was able to ro reach up and unplug it using a pick to pop the latch on the connector. The buzzing stopped. Obviously I understand that unplugging this servo impairs the HVAC function.
CL Community Team
Joined: Dec 2024
Posts: 1,707
Likes: 515
From: PNW
Thanks for setting me straight, bub.
It turned out this was in fact one of the HVAC actuators. It was the upper one on the driver side, on the side of the heater core housing. Basically impossible to replace without removing the entire dash. With great difficulty, I was able to ro reach up and unplug it using a pick to pop the latch on the connector. The buzzing stopped. Obviously I understand that unplugging this servo impairs the HVAC function.
It turned out this was in fact one of the HVAC actuators. It was the upper one on the driver side, on the side of the heater core housing. Basically impossible to replace without removing the entire dash. With great difficulty, I was able to ro reach up and unplug it using a pick to pop the latch on the connector. The buzzing stopped. Obviously I understand that unplugging this servo impairs the HVAC function.
Oh, good. I'm glad you figured it out and were able to resolve the issue. Thanks for sharing and hope you get your HVAC taken care of without the buzzing.
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