Mazda3 Forums banner
1 - 2 of 10 Posts

· Registered
9 Posts
Discussion Starter · #1 ·
2007 Mazda3 HB Grand Touring -

We have a tire pressure light that keeps popping on over the last couple of days. We checked the tire pressures last night they were at 28, 30, 30, 30 lbs. We topped off the 28 lb tire to 30 and the light went off. This morning it's on again. Questions:

Are these little "bugs" that are in/on the rims that communicate RF to the computer? How do they even work?

Is it possible one is faulty, and/or that they a battery that's dying?
1 - 2 of 10 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.