2007 TOYOTA HIGHLANDER HYBRID catalytic converter

’07 HIGHLANDER HV_U (L/O 0608)
297
2007 HIGHLANDER HV from July ’06 Prod. (OM48685U)
INFORMATION BEFORE DRIVING YOUR
TOYOTA
Information before driving your Toyota
Utility vehicle precautions298
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Break −in period 299
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . .
Fuel 299
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . .
Operation in foreign countries 301
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Three −way catalytic converters 302
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine exhaust cautions 303
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
Facts about engine oil consumption 303
. . . . . . . . . . . . . . . . . . . . . . . . . .
Iridium −tipped spark plugs 304
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brake system 305
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . .
Brake pad wear limit indicators 306
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electric power steering system 306
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Your Toyota’s identification 307
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Theft prevention labels 308
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. .
Suspension and chassis 308
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
Tire information 309
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . .
Vehicle load limits 317
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . .
Cargo and luggage 318
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . .
Types of tires 320
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . .
SECTION 2

’07 HIGHLANDER HV_U (L/O 0608)
299
2007 HIGHLANDER HV from July ’06 Prod. (OM48685U)
Always slow down in gusty cross-
winds. Because of its profile and
higher center of gravity, your ve-
hicle is more sensitive to side
winds than an ordinary passenger
car. Slowing down will allow you to
have better control.
When offroad driving cannot be
avoided, do not drive at excessive
speeds, jump, make sharp turns, or
strike objects, etc. These maneu-
vers may result in loss of control
or vehicle rollover causing death or
serious injury. You also risk expen-
sive damage to your vehicle’s sus-
pension and chassis.
Do not drive horizontally across
steep slopes. Driving straight up or
straight down is preferred. Your ve-
hicle (or any similar offroad ve-
hicle) can tip over sideways much
more easily than forward or back-
ward.
Drive gently and avoid high speeds.
Your vehicle does not need an elaborate
break−in. But following a few simple tips
for the first 1600 km (1000 miles) can add
to the future economy and long life of
your vehicle:
Avoid full throttle acceleration when
starting and driving.
Avoid racing the hybrid system.
Try to avoid hard stops during the first
300 km (200 miles).
Do not tow a trailer during the first 800
km (500 miles). FUEL TYPE
Your new vehicle must use only un-
leaded gasoline.
To help prevent gas station mix
−ups, your
Toyota has a smaller fuel tank opening.
The special nozzle on pumps with un-
leaded fuel will fit it, but the larger stan-
dard nozzle on pumps with leaded gas will
not.
At a minimum, the gasoline you use
should meet the specifications of ASTM
D4814 in the U.S.A. and CGSB 3.5 −M93
in Canada.
NOTICE
Do not use leaded gasoline. Use of
leaded gasoline will cause the three
way catalytic converter to lose its ef-
fectiveness and the emission control
system to function improperly. Also,
this can increase maintenance costs.
Breakin period Fuel

’07 HIGHLANDER HV_U (L/O 0608)
302
2007 HIGHLANDER HV from July ’06 Prod. (OM48685U)
The threeway catalytic converters are
emission control devices installed in
the exhaust system.
The purpose is to reduce pollutants in the
exhaust gas.
CAUTION
Keep people and combustible mate-
rials away from the exhaust pipe
while the engine is running. The
exhaust gas is very hot.
Do not idle or park your vehicle
over anything that might burn easi-
ly such as grass, leaves, paper or
rags.
NOTICE
A large amount of unburned gases
flowing into the threeway catalytic
converter may cause it to overheat
and create a fire hazard. To prevent
this and other damage, observe the
following precautions:
Use only unleaded gasoline.
 Do not drive with an extremely low
fuel level; running out of fuel could
cause the engine to misfire, creat-
ing an excessive load on the three
way catalytic converter.
 Do not turn off the ignition while
the vehicle is moving.
 Keep your engine in good running
order. Malfunctions in the engine
electrical system, electronic ignition
system/distributor ignition system
or fuel systems could cause an ex-
tremely high threeway catalytic
converter temperature.
If the engine becomes difficult to
start or stalls frequently, take your
vehicle in for a checkup as soon
as possible. Remember, your Toyota
dealer knows your vehicle and its
threeway catalytic converter sys-
tem best.
 To ensure that the threeway cata-
lytic converter and the entire emis-
sion control system operate proper-
ly, your vehicle must receive the
periodic inspections required by the
Toyota Maintenance Schedule. For
scheduled maintenance information,
refer to the “Scheduled Maintenance
Guide” or “Owner ’s Manual Supple-
ment”.
 Do not apply a coating agent such
as an antirust undercoating to the
exhaust pipe.
Threeway catalytic converters