I have a friend's 2010 honda Insight. The TPMS low tire pressure info came on. Checking, 2 tires 29psi, 1 26, 1 34. I set them all at 29. Drove the car 30 miles, still on; manual shows no resetting. Tire store where she gets the car serviced wants $20 to reset it. I don't own a scan tool. I'd rather throw the $20 towards a scan tool as I know she will reimburse me for the $20. Will a scan tool reset it? Will it tell me before I buy it that it will reset it? How much should I be spending? Would the plug in Bluetooth to the phone app be a better option? Would a better option be the freebie at AutoZone or Advance Auto Parts?