Toyota Hiace Owner's Manual page 569

a paved road if possible. Depending on
the driving environment and condition of
the tires, initialization will be completed
in approximately 10 to 30 minutes.
• If initialization is not complete after
driving approximately 30 minutes,
continue driving for a while.
• If initialization is not complete after
driving approximately 1 hour, park the
vehicle in a safe place for approxi-
mately 20 minutes. Then drive straight
(with occasional left and right turns) at
approximately 40 km/h (25 mph) or
*2
more for approximately 10 to 30
minutes.
If initialization is still not complete, have
the vehicle inspected by your Toyota
dealer.
*2
: Except when making a left/right turn
● In the following situations, the tire
inflation pressure will not be recorded
and the system will not operate prop-
erly. Perform initialization again.
• When operating the tire pressure
warning reset switch, the tire pressure
warning light does not blink 3 times.
• After performing initialization, the tire
pressure warning light blinks for 1
minute then stays on after driving for
about 20 minutes.
*1
: See "Checking your vehicle's model"
if you are not sure of which model
your vehicle is. (P.9)
WARNING
■ When initializing the tire pres-
sure warning system
Do not operate the tire pressure warn-
ing reset switch without first adjusting
the tire inflation pressure to the speci-
fied level. Otherwise, the tire pressure
warning light may not come on even if
the tire inflation pressure is low, or it
may come on when the tire inflation
pressure is actually normal.
7-3. Do-it-yourself maintenance
Registering ID codes (vehi-
cles with tire pressure warn-
ing system)
*
 Van and commuter
The tire pressure warning valve
and transmitter is equipped with a
unique ID code. When replacing a
tire pressure warning valve and
transmitter, it is necessary to regis-
ter the ID code. Have the ID code
registered by your Toyota dealer.
*
 Wagon
The tire pressure warning valve
and transmitter is equipped with a
unique ID code. When replacing a
tire pressure warning valve and
transmitter, it is necessary to regis-
ter the ID code.
When registering the ID codes, per-
form the following procedure.
How to register the ID codes
■
*
(wagon only)
1 Turn the engine switch to ON.
2 Press the tire pressure warning
reset switch briefly 3 times in
succession.
The tire pressure warning light blinks
slowly 3 times. The change wheel set
mode is activated and registration is
started.
"---" is displayed for inflation pressure of
each tire on the multi-information dis-
play.
Then, the tire pressure warning light
blinks rapidly for approximately 1 min-
567
*
7