ASE Auto Maintenance and Light Repair Multiple Choice Practice Test

Question 1 of 3
70% Get this Question Right
Technician Y says that a vehicle with a TPMS can be identified by looking for a TPMS indicator on the instrument panel during the Key On Engine Off bulb check. Technician Z says that all vehicles with TPMS have metal tire valve stems and this feature can be the identifier. Who is right?
Tech Z
Neither
Both
Tech Y