6458-2. Steps to take in an emergency
8
When trouble arises
HIGHLANDER_U (OM0E017U)
Add coolant if necessary.
Water can be used in an emer-
gency if coolant is unavailable.
Start the engine and turn the air conditioning system on to check
that the radiator cooling fans oper ate and to check for coolant leaks
from the radiator or hoses.
The fans operate when the air conditioning system is turned on immedi-
ately after a cold start. Confirm that the fans are operating by checking the
fan sound and air flow. If it is difficult to check these, turn the air condition-
ing system on and off repeatedly. (The fans may not operate in freezing
temperatures.)
If the fans are not operating:
Stop the engine immediately and contact your Toyota dealer.
If the fans are operating:
Have the vehicle in spected at the nearest Toyota dealer.
5
WARNING
■When inspecting under the hood of your vehicle
Observe the following precautions.
Failure to do so may result in serious injury such as burns.
● If steam is seen coming from under the hood, do not open the hood until
the steam has subsided. The engine compartment may be very hot.
● Keep hands and clothing (especially a tie, a scarf or a muffler) away from
the fans and belts.
● Do not loosen the radiator cap and the coolant reservoir cap while the
engine and radiator are hot.
6
7
719Alphabetical index
HIGHLANDER_U (OM0E017U)
Engine....................................... 653“ACC” position ...................... 218
ACCESSORY mode ............. 222
Compartment ........................ 519
Engine switch................ 218, 221
Hood ..................................... 516
How to start the engine......................... 218, 221
Identification number ............ 652
If the engine will not start ...... 633
Ignition switch (engine switch) ........... 218, 221
Overheating .......................... 644
Engine coolant ......................... 524
Capacity ................................ 656
Checking ............................... 524
Preparing and checking before winter....................... 339
Engine coolant temperature gauge........................................ 92
Engine immobilizer system ...... 80
Engine oil ................................. 521 Capacity ................................ 654
Checking ............................... 521
Oil pressure warning
message ............................. 598
Preparing and checking
before winter....................... 339
Engine switch .................. 218, 221
Enhanced VSC ......................... 331 Entune Audio ........................... 351
Audio input............................ 355
AUX port/
USB port............................. 355
CD player.............................. 369
iPod ...................................... 375
MP3/WMA disc ..................... 369
Optimal use .......................... 366
Portable music player ........... 383
Radio .................................... 367
Steering wheel audio
switch ................................. 354
USB memory ........................ 379
Entune Audio Plus
*
Entune Premium Audio*
EPS (Electric Power Steering) ..... 332
Function ................................ 332
Warning light......................... 582
Event data recorder (EDR)........ 10
*: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”
