Hello friends. I have a peculiar problem with my 2009 fiat linea mjd. The AC gets off and turns on by itself and this it repeats rapidly and also this happens only during a hot day when the weather is so hot and runs fine without turning off during the night time. When I say it turns off by itself only the blower gets turned off while the acc console is still on. When it gets off, the blower comes back within seconds and if it doesn't then a tap on the ac blower below the dashboard would bring the blower back to life. But I need to do this again and again during the drive only with the help of a passenger in the front seat. If no one is there then its a horrible time for me. I had once removed the ac blower out of its place from the dashboard and cleaned the blades and resister and put it back but still the issue persisted. One thing that I found was that the blower stops and turns on when the wires connecting it is shaken by hand. But yet to confirm it is wire issue as the blower works fine during the night time. I started experiencing the problem when I was Chennai due to the hot weather(I think so). But vanished for sometime when I had moved to Bangalore again I thought this must be because of the weather. Now that it has become hot in Bangalore as well I am experiencing the problem again. I have taken the car to fass to address, but during their checks it is fine. They said it may happen due to a broken blower and could take a chance by changing it. 20k will be the cost of it. Why would I take a chance when I would spend 20k. I am not sure what's happening and need your advice and insight.