The mode actuator controls the defrost, panel, floor. It is attached to the HVAC case on the driver's side.
So, you mean you cannot control the temperature or where the air blows from both?
The control head and actuators share the power feed and the ground feed, but the blower shares the ground but not the power feed. If you can control the blower motor speeds but not the rest it could be the fuse or power circuit. I would suspect the power or ground over all the actuators failing at the same time.
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Monday, May 15th, 2023 AT 10:14 AM