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heater and A/C not working

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Old Jan 3, 2022 | 03:46 PM
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Default heater and A/C not working

I have a 2003 vette and the heater and ac do not work. What is puzzling to me, is when I turn either of them on, absolutely nothing happens. I do not get anything out of the vents. Any ideas would be greatly appreciated.
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Old Jan 3, 2022 | 05:41 PM
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Sounds like blower motor is not spinning.

Might be a fuse to check, but I’ll let someone else who knows tell where to check for it if there is one.
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Old Jan 3, 2022 | 10:18 PM
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I dont know why but every time I disconnect the battery on my 2000, the same thin happens with my ac/heater. The blower will not work.
I then hook up my tech 2 and run the blower motor using the tech 2 controls and it works again until I disconnect power.

See if you can find someone with a tech 2 and try running the ac /blower using its controls
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Old Jan 8, 2022 | 09:14 PM
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Sounds like the heater/ a/c control is bad. It turns everything on and off.
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