1999 toyota corolla heater not blowing hot air
90

Asked by lanec77 Nov 06, 2015 at 08:43 AM about the 1999 Toyota Corolla CE

Question type: Maintenance & Repair

My 99 corolla has a great A/C however the Heater does not blow hot air at all.
I have replaced the thermostat so I know its not that. I don't know what else
so do any suggestions would be awesome.

1 Answer

FordNut answered 9 years ago

https://www.youtube.com/watch?v=_4Xyf1Wmwlk -That video shows a cable operated heater core supply valve, but does give the basics. The valve on a Corolla is vacuum operated

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