Q: HVAC control panel

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My HVAC control panel has quit working except for rear defrost and both panels for the rear still work could this be a relay
My car has an automatic transmission.

You may just have a bad blower motor or blower resistor for the front A/C system. The blower would need to be checked to see if it is getting power to the motor from the blower switch controls. If you need help, then have a mechanic like one from YourMechanic help diagnose the A/C system for you.

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