HVAC not blowing air and no heat from the heater?

Good morning,

I attached a wiring diagram for you of the blower motor system. You need to check for voltage to the blower motor.

https://www.2carpros.com/articles/how-to-check-wiring

It could be either the blower motor or the resistor.

https://www.2carpros.com/articles/blower-fan-motor-works-on-high-speed-only

https://www.2carpros.com/articles/low-or-no-air-flow-from-vents

Roy

BLOWER MOTOR REPLACEMENT

REMOVAL PROCEDURE
1. Remove the right side instrument panel insulator.

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2. Disconnect the blower motor electrical connector.

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3. Remove the blower motor mounting screws.
4. Remove the blower motor.