Tire Pressure warning and Dash Cam

[BOBNARIZONA]

I have had an on going problem with my tire pressure warning system going off. When I check the pressure on the dash it does not give me a pressure for any of the tires. Today I had just picked up my car after some warranty repairs ( front cv boot, rear shocks, radiator, steering wheel bearings and more) the dealer said they couldn't reproduce the warning so nothing they could do about it. As usual, right? Funny how 3 hours later while driving home it did it for me. I took the car right to the shop and this time they got a code from it. Said my dash cam and rear camera ( not back up camera) were causing the problem. I explained to them the camera's were just install a few months ago and the problem has been going on for almost 3 years. Next they said it might be the sensor in the tire on the rim. I have to try using the car with no cameras hooked up to see if it happens again.

Anyone else having a problem with their tire pressure sensor?