Just sharing:

I replaced two front tires by accident with 55 instead with 65 and after a day or so of troubleshooting back and forth with the mechanics and tire shop; which they were saying the PCM (computer) must be bad since all the sensor seems to be working.

The mechanic checked 2 or 3 times and stated that he noticed that I have two new smaller tires in the front and are not the same size as the ones in the rear. I went back to the tire shop and explained that ever since I left the tire shop when traveling over 35 miles, the led indicators lid up (traction, abs, brakes and the speedometer goes dead. However, the brakes and car runs fine.

They changed the tires to match the manufacturing ones, and all the indicator warnings disappear. The van is running great and no more dashboard warnings. So, yes a lesson learn! Tire size does matter for this type of vehicle.