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Is My Heater Dead?


sc300rye1

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I recently had the 700 dollar climate control replaced and my A/C was working fine and my heater too. About two weeks after it got really cold and I tried to use my heater, but only cold air would come out when i truned the climate knob all the way to hot. If I press auto at a temp that requires a heater, the fan does not blow and the climate control displays that there are no bars to indicate how hard the fan is blowing. What could be the problem?

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I broke down and had lexus do the diagnostic for 91 dollars but I found out that the problem was that I need to replace the heater control valve.

Does anyone have the procedure to do this or can anyone send me a copy from the repair manual for a 1992 lexus sc300.

please send to rpgriggs@ucdavis.edu

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