Mechanics

WHY DONT'T MY AIR CONDITIONER WORK

1998 Toyota Avalon • 71,000 miles

I have a 98 toyota avalon and the air conditioner has 4 speeds, but only low speed works and it only blows out warm air why? I also read that the high speed bypasses the resistor.
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Ed zizza
June 23, 2012.



Try having the high and low pressures checked could be no/low freon in it-also check the blower motor resistor. At high speed the power comes from the relay bypassing the resistor to provide full battery voltage to the blower motor-

Rasmataz
Jun 23, 2012.
Does it work on high speed?

KHLow2008
Jun 24, 2012.