I have 19" wheels on my 2009 R/T. This morning I woke up to a flat tire on the drivers side. I replaced it with the spare tire so I could drive it to the repair shop. During the entire time the DJ was on, the low pressure and awd! indicators were on and stayed on. In the middle of the trip, the low pressure light blinked for a short time and then reverted to solid on.
I am assured that the spare doesn't have a pressure sensor in the stem and that is the reason for the low pressure indicator.
When the awd! light is on what does that mean? Did the spare tire cause the computer to activate the all-wheel-drive system?