HVAC not working properly

Tiny
EBATEMAN
  • MEMBER
  • 2000 CHEVROLET 1500
  • 145,000 MILES
Driver side blows hot air, passenger side blows outside air. No matter what setting the AC/heat is on.
Tuesday, July 21st, 2020 AT 9:01 AM

1 Reply

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good afternoon,

Is the compressor running when you command A/C?

https://www.2carpros.com/articles/car-air-conditioner-not-working-or-is-weak

Do you have gauges to give me the high and low side readings for the A/C pressures?

https://www.2carpros.com/articles/how-a-car-air-conditioner-works

I doubt it is an actuator as both sides are hot.

https://www.2carpros.com/articles/replace-blend-door-motor

Roy

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Tuesday, July 21st, 2020 AT 11:25 AM

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