Tire & Wheel

Indirect TPMS sensors measure the exact PSI of the tire.

True
False

A TPMS tool should provide.

Technician A says some vehicles only require either putting air into the tire or taking it out to activate the relearn process. Technician B says that this is not true and that every car has a manual re-learn process. Who is correct?

Technician A only
Technician B only
Both Technicians A and B
Neither Technician A or B

Advanced Indirect Sensors use.

ABS Sensors.
Inferred Data.
Electronic Stability Control.
All of the Above.

What length of time is required for the tire to be considered cold?

One Hour
Two Hours
Three Hours
Four Hours

Most originally fitted TPMS sensors require the entire sensor is replaced if the battery goes dead.

True
False

The time for the sensors to go to sleep is:

10 Minutes
15 minutes
20 Minutes
30 minutes

The Owner Manual can be a great source of information for TPMS

True
False

The TPMS tool must be positioned at:

Valve Stem
180 from valve stem
Sidewall pointing to sensor
None of the above

To wake up a Type 3 TPMS sensor

Use a Magnet
Send a 125 Khz continuous wave
Send a 125 Khz pulsed wave
Third ChoaNone of the aboveice

A tire that is 6 PSI low can

Reduce Tire Life by 50%
Decrease fuel mileage by 4%
Reduce braking
All of the above

The Tire Pressure settings

Are listed on the Vehicle Placard
Is not based on the Tech’s Magic Tire pressure
Might need to be adjusted for temp to keep light off
All of the above

A sensor incorrectly installed

Won’t activate the accelerometers
Turn on the TPMS light at about 19 MPH
Both
None of the above

What is the percentage of vehicles with low tire pressure

20%
40%
60%
80%

Toyota uses

20 degree sensors
40 Degree sensors
Both
None of the above

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Tire & Wheel Assessment