change time TOYOTA RAV4 PLUG-IN HYBRID 2022 Repair Manual
Page 468 of 662
4667-3. Do-it-yourself maintenance
3Press or of the meter
control switches on the steering
wheel and select .
4Press or of the meter
control switches and select
“Vehicle Settings”, and then
press and hold .
5Press or of the meter
control switches and select
“TPWS”, and then press .
6Press or to select “Set-
ting Unit”.
7Press or to select the
desired unit and then press .
QRoutine tire inflation pressure
checks
The tire pressure warning system does
not replace routine tire inflation pressure
checks. Make sure to check tire inflation
pressure as part of your routine of daily
vehicle checks.
QTire inflation pressure
OIt may take a few minutes to display
the tire inflation pressure after the
power switch is turned to ON. It may
also take a few minutes to display the
tire inflation pressure after inflation
pressure has been adjusted.
OTire inflation pressure changes with
temperature. The displayed values
may also be different from the values
measured using a tire pressure
gauge.
QSituations in which the tire pres-
sure warning system may not oper-
ate properly
OIn the following cases, the tire pres-
sure warning system may not operate
properly.
• If non-genuine Toyota wheels are
used.
• A tire has been replaced with a tire
that is not an OE (Original Equipment)
tire.
• A tire has been replaced with a tire
that is not of the specified size.
• Tire chains, etc. are equipped.
• An auxiliary-supported run-flat tire is
equipped.
• If a window tint that affects the radio
wave signals is installed.
• If there is a lot of snow or ice on the
vehicle, particularly around the wheels
or wheel housings.
• If the tire inflation pressure is
extremely higher than the specified
level.
• If wheels without tire pressure warning
valves and transmitters are used.
• If the ID code on the tire pressure
warning valves and transmitters is not
registered in the tire pressure warning
computer.
OPerformance may be affected in the
following situations.
• Near a TV tower, electric power plant,
gas station, radio station, large dis-
play, airport or other facility that gen-
erates strong radio waves or electrical
noise
• When carrying a portable radio, cellu-
lar phone, cordless phone or other
wireless communication device
If tire position information is not cor-
rectly displayed due to the radio wave
conditions, the display may be cor-
rected by driving and changing the
radio wave conditions.
OWhen the vehicle is parked, the time
Page 472 of 662
4707-3. Do-it-yourself maintenance
able repairer.
Every tire pressure warning valve
and transmitter has a unique ID
code. When replacing a tire pres-
sure warning valve and transmitter,
it is necessary to register the ID
code.
When registering the ID codes, per-
form the following procedure.
1 Park the vehicle in a safe place,
wait for approximately 20 min-
utes, and then start the hybrid
system.
2 Press or of the meter
control switches on the steering
wheel and select .
3 Press or of the meter
control switches and select
“Vehicle Settings”, and then
press and hold .
4 Press or of the meter
control switches and select
“TPWS”, and then press .
5 Press or of the meter
control switches and select
“Identifying Each Wheel & Posi-
tion”. Then press and hold
until the tire pressure warning
light starts slowly blinking 3
times.
The change wheel set mode is acti- vated and registration is started.
Then a message will be displayed on
the multi-information display.
When registration is being performed, the tire pressure warning light will blink
for approximately 1 minute then illumi- nate and “--” will be displayed for the inflation pressure of each tire on the
multi-information display.
6 Drive straight (with occasional
left and right turns) at approxi-
mately 40 km/h (25mph) or
more for approximately 10 to 30
minutes.
When registration is completed, the tire
WARNING
QWhen initializing the tire pres-
sure warning system
Do not initialize tire inflation pressure without first adjusting the tire inflation
pressure to the specified level. Other- wise, the tire pressure warning light may not come on even if the tire infla-
tion pressure is low, or it may come on when the tire inflation pressure is actually normal.
Registering ID codes
Page 548 of 662
5468-2. Steps to take in an emergency
4Press the power switch shortly
and firmly.
In the event that the hybrid system
still cannot be started, contact any
authorized Toyota retailer or Toyota
authorized repairer, or any reliable
repairer.
QStopping the hybrid system
Shift the shift lever to P, set the parking brake and press the power switch as
you normally do when stopping the hybrid system.
QReplacing the key battery
As the above procedure is a temporary
measure, it is recommended that the electronic key battery be replaced immediately when the battery is
depleted. ( P.486)
QAlarm (if equipped)
Using the mechanical key to lock the doors will not set the alarm system.
If a door is unlocked using the mechani- cal key when the alarm system is set, the alarm may be triggered. ( P.78)
QChanging power switch modes
Release the brake pedal and press the power switch in step 3 above. The hybrid system does not start and
modes will be changed each time the switch is pressed. ( P.276)
If you have a set of jumper (or
booster) cables and a second vehi-
cle with a 12-volt battery, you can
jump start your vehicle by following
the steps below.
1 Vehicles with alarm (P.78)
Confirm that the electronic key
is being carried.
When connecting the jumper (or booster) cables, depending on the situ-
ation, the alarm may activate and the doors locked. ( P.79)
2Open the hood (P.452) and
fuse box cover.
If the 12-volt battery is
discharged
The following procedures may
be used to start the hybrid sys-
tem if the vehicle’s 12-volt bat-
tery is discharged.
You can also call any autho-
rized Toyota retailer or Toyota
authorized repairer, or any reli-
able repairer or a qualified
repair shop.
Restarting the hybrid sys-
tem