I have 2007 corolla with battery 5 months old. Few months back whenever weather is hot (car is parked in sun) the car won't start. But it used to start after few attempts. Now when I turn on the started key it makes sound like 'trrrrrrrrrrrrrrrrrr' but engine does not turn over at all. I tried a jump start but it still gave the same sound. What could be wrong here? Thanks:
