5
When trouble arises
391
5-2. Steps to take in an emergency
After the hybrid system has
cooled down, check the power
control unit coolant level and
inspect the cooling system for
leaks.
Add power control unit coolant if
necessary.
Water can be used in an emer-
gency if power control unit cool-
ant is unavailable. (
→P. 401)
Have the vehicle checked at the nearest Toyota dealer as soon as
possible.
STEP4
STEP5
■Overheating
The following symptoms may occur when your vehicle is overheating:
●Hybrid system output decreases.
● Steam is coming from the engine area.
439
Alphabetical index
Towing
Dinghy towing ....................... 171
Trailer towing ........................ 170
TRAC ........................................ 158
Traction control ....................... 158
Transmission ........................... 135 If the shift lever cannot be shifted from P ..................... 380
Transmission ........................ 135
Trip information....................... 145
Trip meter................................. 139
Trunk Opener ................................... 54
Trunk light
Trunk light............................... 55
Wattage ................................ 405
Turn signal lights
Replacing light bulbs ............ 336
Switch ................................... 137
Wattage ................................ 405
Vanity lights Vanity lights .......................... 254
Wattage ................................ 405
Vanity mirrors .......................... 254
VDIM ......................................... 158
Vehicle dynamics integrated management.......................... 158
Vehicle identification number................................... 396
Vehicle stability control .......... 158
VSC ........................................... 158
Warning buzzers
Brake system........................ 348
Open door ............................ 351
Seat belt reminder ................ 351
Warning lights Anti-lock brake system ......... 349
Brake assist system ............. 349
Brake system........................ 348
Charging system .... .............. 348 Electric power steering ..........349
Low fuel level ........................351
Low tire pressure warning
light .....................................351
Malfunction indicator lamp ....349
Master warning light ..............351
Open door .............................351
Pretensioners ........................349
Seat belt reminder light .........351
SRS airbags ..........................349
Warning messages
Engine coolant temperature ........................358
Engine oil maintenance ......... 360
Engine oil pressure ...............358
Hybrid system .......................358
Moon roof ..............................360
Open door .............................360
Parking brake ........................360
Smart key system... ...............365
Steering lock .........................359
Trunk .....................................360
Vehicle stability control..........359
Washer fluid ..........................360
Washer Checking ...............................299
Preparing and checking
before winter .......................166
Switch....................................153
Washing and waxing ...............274
Weight .......................................396 Cargo capacity ......................162
Load limits .............................165
Weight ...................................396
Wheels ......................................317
Window glasses ........................73
Window lock switch ...................73
Windows
Power windows .......................73
Rear window defogger ..........182
Washer ..................................153
Windshield wipers ...................153
V
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