SC430 - 2nd Gen (2001-2010)

Airbag R&R -- HVAC Mode Door issue

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Old 12-09-21, 06:28 PM
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oneround
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Default HVAC Mode Door issue

Almost all my HVAC air movement is going to the defroster vent outlets on the upper dash. The HVAC control panel responds to pressing the mode button and the graphic display changes to show face, floor, etc., but the airflow remains the same, out the defrost ports.

I've been thinking the mode door servo has died.

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Last edited by oneround; 12-19-21 at 01:51 PM. Reason: added a thread describing fix.
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