Hi.. Something seems to be draining the battery as the car sits overnight ..it doesn't start or barely starts
the next day.
In the middle of the night the alarm went on for no reason...also tire had been repaired and the stem with sensor was replaced with a regular one so warning light on all the time.. could that be draining?
Battery around 1 1/2 years old(Interstate)

 

alarm could be, TPMS sensor not so much.

 

It seems to have been a loose battery cable.. battery tested good and has been starting with no problem since that was done 5 days ago..horray : )