Do I have TPMS?

[ElGrundo]

How do I know if I have the TPMS? I see it on the dash, but it never lights up even if I have a flat tire.

I’ve got a 2010 4.6l V8 with the tech package. My grandfather gifted it to me, so I don’t know the specs.

If I do have it (I assume I should since I have every other bell and whistle), why doesn’t it come on?

Thanks!

 

[Alfer]

You have it. If it never comes on when tire(s) are flat, you need to go to a tire shop to have them looked at or reset.

 

[ElGrundo]

You have it. If it never comes on when tire(s) are flat, you need to go to a tire shop to have them looked at or reset.

Thanks, I’ll do that.

 

[Bud71]

or buy new ones....those are pretty old