hellgrace5 Posted April 21, 2011 Share Posted April 21, 2011 Hello! I own a Lexus GS300 3rd Gen. The A/C light is blinking and aircond is not cold! I tried swapping all the working relays with the a/c pump clutch relay and still it is flashing. Any advise ? Quote Link to comment Share on other sites More sharing options...
hellgrace5 Posted April 23, 2011 Author Share Posted April 23, 2011 @update checked freon pressure it is ok no leaking in piping and connections! Any advise ? Quote Link to comment Share on other sites More sharing options...
pj8708 Posted April 23, 2011 Share Posted April 23, 2011 @update checked freon pressure it is ok no leaking in piping and connections! Any advise ? Did a search of this forum and found this thread. Not sure if this will help, but there are other threads under this topic. http://us.lexusownersclub.com/forums/index.php?showtopic=59040 Quote Link to comment Share on other sites More sharing options...
hellgrace5 Posted April 24, 2011 Author Share Posted April 24, 2011 Yes i did search on the forum and came out nothing similiar :( thanks for providing the thread but seems like situation is quite different. Freon is ok, no leakage, swapped all relay with A/C clutch relay, fuses ok, new battery. Help! :( Quote Link to comment Share on other sites More sharing options...
1990LS400 Posted April 24, 2011 Share Posted April 24, 2011 The following paragraph is from the 2006 GS300 owners manual but can be found in the owners manuals for other models: If the air conditioning compressor does not operate, the indicator of the ”A/C” switch will blink. If the indicator of the ”A/C” switch blinks even when the ”A/C” switch is touched again, have the compressor checked by your nearest Lexus dealer. Let's hope it's not compressor failure but that was the problem the one time the A/C button light blinked in a previous Lexus I owned. Quote Link to comment Share on other sites More sharing options...
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