792 5-2. Steps to take in an emergency
SIENNA_OM_OM45472U_(U)
■Overheating
If you observe the following, your vehicle may be overheating:
● The engine coolant temperature gauge enters the red zone or a loss of
power is experienced.
● Steam comes out from under the hood.
Add engine coolant if neces-
sary.
Water can be used in an emer-
gency if engine coolant is
unavailable.
(P. 806)
Have the vehicle inspected at the nearest Toyota dealer as soon as
possible.
STEP5
863
Alphabetical index
SIENNA_OM_OM45472U_(U)
Electric power steering........... 329
Electronic key
If your electronic key
does not operate
properly .............................. 783
Emergency, in case of
If the back door opener is inoperative ........................... 86
If the electronic key
does not operate
properly .............................. 783
If the engine will not start...... 778
If the shift lever cannot be
shifted ................................ 780
If the vehicle has
discharged battery ............. 786
If the warning buzzer sounds... ........................... 745
If the warning light turns on .............................. 745
If the warning message is displayed ............................ 760
If you have a flat tire .... 761, 763
If you lose your keys............. 782
If you think something is wrong ................................. 743
If your vehicle becomes stuck................................... 794
If your vehicle has to be stopped in an emergency ................ 796
If your vehicle needs to be
towed ................................. 739
If your vehicle overheats ...... 791
Emergency flashers ................ 738 Engine
Accessory mode....................231
Compartment ........................671
Engine switch ................226, 229
Hood......................................667
How to start the engine .........................226, 229
Identification number .............801
If the engine will not start ......778
Ignition switch................226, 229
Overheating...........................791
Engine coolant
Capacity ................................806
Checking ...............................678
Preparing and checking before winter .......................367
Engine coolan t temperature
gauge ......................................244
Engine immobilizer system.....159
Engine oil Capacity ................................804
Checking ...............................673
Preparing and checking before winter .......................367
Engine switch ...................226, 229
EPS ............................................329
Event data recorder ...................27E
871
SIENNA_OM_OM45472U_(U)
What to do if...
What to do if...
A tire puncturesP. 761/P. 7 6 3If you have a flat tire
The engine does not start
P. 778If the engine will not start
P. 159Engine immobilizer system
P. 786If the battery is discharged
The shift lever cannot be
moved outP. 780If the shift lever cannot be shifted
from P
The engine coolant temperature
gauge enters the red zone
Steam can be seen coming
from under the hood
P. 791If your vehicle overheats
The key is lostP. 782If you lose your keys
The battery runs outP. 786If the battery is discharged
The doors cannot be locked
P. 6 0Front doors
P. 6 7Siding doors
P. 8 2Back door
The horn begins to soundP. 162Alarm
The vehicle is stuck in
mud or sandP. 794If the vehicle becomes stuck
