hunglee08 Posted June 13, 2009 Share Posted June 13, 2009 Hi Everyone I brought my is 350 06 to do the recall for fuel injection and for the rear brake after that don't event bother to check , because that month was on april still cold after 2 months was hot day i turn on AC blows all the hot air. is anybody know the reason why its happen, before that it working fine for the AC after i bring to the lexus Dealer to do the recall........ Need help... Thank You. Quote Link to comment Share on other sites More sharing options...
Lucky13 Posted June 13, 2009 Share Posted June 13, 2009 Probably just low on refridgerant. Something that I doubt you will be able to check for yourself so bring it in. Quote Link to comment Share on other sites More sharing options...
hunglee08 Posted June 14, 2009 Author Share Posted June 14, 2009 Probably just low on refridgerant. Something that I doubt you will be able to check for yourself so bring it in. Thanks for advice , I'll check refrigerant tomorrow and I give you an update thanks again Lucky13 Quote Link to comment Share on other sites More sharing options...
bartkat Posted June 14, 2009 Share Posted June 14, 2009 If the cabin temperature sensor is disconnected the unit will just blow hot air. Quote Link to comment Share on other sites More sharing options...
NicLX470 Posted June 14, 2009 Share Posted June 14, 2009 I doubt anything is wrong with the system. Maybe start at the beginning and make sure the A/C button is actually pressed and turned on and you do not just have the fan on. Alot of times when there is engine work done they will disconnect the battery and everything kind of resets. My 98 LX470 still blows ice cold. Never had any A/C parts replaced. Quote Link to comment Share on other sites More sharing options...
hunglee08 Posted June 16, 2009 Author Share Posted June 16, 2009 Probably just low on refridgerant. Something that I doubt you will be able to check for yourself so bring it in. Today I went to dealer to check it out they said there's no leak. that's good news, and they said low on freon that's good news, and they put the freon for free of charge............... now my is350 a/c running normal again thanks every one for advice Quote Link to comment Share on other sites More sharing options...
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