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497
7-2. Steps to take in an emergency
HIGHLANDER HV_U
7
Whe
n tr
ouble
ar
ises
If the engine coolant tempera-
ture gauge enters the red
zone or “Engine Coolant
Temp High Stop in a Safe
Place See Owner’s Manual”
is shown on the multi-informa-
tion display
1
Stop the vehicle in a safe
place and turn off the air con-
ditioning system, and then
stop the hybrid system.
2
If you see steam:
Carefully lift the hood after
the steam subsides.
If you do not see steam:
Carefully lift the hood.
3
After the hybrid system has
cooled down sufficiently,
inspect the hoses and radia-
tor core (radiator) for any
leaks.
If a large amount of coolant leaks,
immediately contact your Toyota
dealer.
Radiator
Cooling fan
4
The coolant level is satisfac-
tory if it is between the
“FULL” and “LOW” lines on
the reservoir.
Reservoir
“FULL” line
“LOW” line
Radiator cap
If your vehicle over-
heats
The following may indicate
that your vehicle is over-
heating.
The needle of the engine
coolant temperature gauge
(
P.89) enters the red zone
or a loss of hybrid system
power is experienced. (For
example, the vehicle speed
does not increase.)
“Engine Coolant Temp High
Stop in a Safe Place See
Owner’s Manual” or “Hybrid
System Overheated Output
Power Reduced” is shown
on the multi-information dis-
play.
Steam comes out from
under the hood.
Correction procedures
Summary of Contents for Highlander Hybrid 2020
Page 22: ...22 Pictorial index HIGHLANDER HV_U ...
Page 164: ...164 3 3 Adjusting the seats HIGHLANDER HV_U Second seats Third center seat ...
Page 373: ...373 5 5 Using the other interior features HIGHLANDER HV_U 5 Interior features ...
Page 392: ...392 5 5 Using the other interior features HIGHLANDER HV_U ...
Page 450: ...450 6 3 Do it yourself maintenance HIGHLANDER HV_U ...
Page 502: ...502 7 2 Steps to take in an emergency HIGHLANDER HV_U ...
Page 513: ...513 8 1 Specifications HIGHLANDER HV_U 8 Vehicle specifications C Single end bulbs clear ...
Page 550: ...550 9 1 For owners HIGHLANDER HV_U ...
Page 551: ...551 HIGHLANDER HV_U Index What to do if Trouble shooting 552 Alphabetical Index 555 ...
Page 569: ...569 Alphabetical Index HIGHLANDER HV_U ...
Page 570: ...570 Alphabetical Index HIGHLANDER HV_U ...