TPMS Sensor Issue? Low Tire Pressure Light. After Removing Spare Tire & Installing a Lift.

[@Kai__Larsen]

I recently removed my spare tire from the underside of the 250 as I am planning on upgrading to 35's. A day or 2 later while driving around town my tire pressure light came on randomly. At first it blinked and then it just became solid. After checking my tires several times while driving I couldn't see them losing any pressure which means no flat. I pulled into the Toyota dealership as they were closing and tried to ask them about it. They said they had no clue since it's so new of a vehicle they haven't diagnosed many issues. They couldn't do anything to help me and told me to make an appt and come back and they will try to fix it under warranty if it applies. At the time I couldn't do that as I needed to take the vehicle to California to display at the Overland Expo. In California I put on a set of 35's. The light is still on and I'm guessing it's either a broken sensor or some kind of technology that was damaged when my lift was put on. Or it's from removing the spare tire. But I now have the tire light permanently on the dash and it will not tell me any of my tires pressure. I'm sure I'll have to take it into the dealership to be looked at and wait to see what they say. If anyone has experienced this so far or has any idea's I'm all ears. I'll come back with an update as soon as I can.