Hint:
Performing the intelligent tester active test allows relay, vsv, actuator and other items to be operated without removing any parts. Performing the active test early in troubleshooting is one way to save time.
The data list can be displayed during the active test.

Diagnosis system
On-vehicle inspectionCustomization
Customizable features
Your vehicle includes a variety
of electronic features
that can be personalized to
suit your preferences. The
settings of these features
can be changed using the
multi-information display,
navigation/multimedia system,
or at your Toyota
dealer.
Customizing vehicle features
â– ...
Fuel information
You must only use unleaded gasoline in your vehicle.
Select octane rating 87 (research octane number 91) or higher.
Use of unleaded gasoline with an octane rating lower than 87
may result in engine knocking. Persistent knocking can lead to
engine damage.
At minimum, the gasoline you use sho ...
Repair
Repair valve seats
If the seating is too high on the valve face, use 30°
and 45° cutters to correct the seat.
If the seating is too low on the valve face, use 75°
and 45° cutters to correct the seat.
Standard width
Lap the valve and valve seat by hand with an
abrasiv ...