604
SIENNA_OM_OM08007U_(U)
9-1. Specifications
Cooling system
Capacity
Without towing package
12.2 qt. (11.5 L, 10.1 Imp.qt.)
With towing package
12.5 qt. (11.8 L, 10.4 Imp.qt.)
Coolant type Use either of the following.
• “Toyota Super Long Life Coolant”
• A similar high-quality ethylene glycol-basednon-silicate, non-amine, non-nitrite, and non-
borate coolant with long-life hybrid organic
acid technology
Do not use plain water alone.
Ignition system
Spark plug
Make
Gap DENSO FK20HBR8
0.03 in. (0.8 mm)
NOTICE
■
Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust spark plug gap.
Electrical system
Battery
Open voltage* at
68 F (20 C): 12.3 V or more
If the voltage is lower than the standard value,
charge the battery.
(
*: Voltage checked 20 minutes after the engine
and all the lights turned off)
Charging rates 5 A max.
666Alphabetical index
SIENNA_OM_OM08007U_(U)
Smart key systemAntenna location ................... 143
Entry function ........ 110, 121, 133
Starting the engine................ 228
Warning message ................. 566
Snow tires ................................ 317
Spare tire Inflation pressure .................. 607
Storage location .................... 573
Spark plug ................................ 604
Specifications .......................... 600
Speedometer .............................. 88
Steering wheel Adjustment ............................ 177
Audio switches
*.................... 325
Column lock release ..... 226, 231
“DISP” switch .......................... 90
Heated steering wheel .......... 424
Meter control switches ............ 94
Talk switch
*.......................... 405
Telephone switches
*............ 384
Stop lights Replacing light bulbs..... 528, 531
Wattage ................................ 608
Storage feature ........................ 430
Storage precautions ........ 207, 430
Stuck If your vehicle becomes stuck ................................... 597
Sunshades
Rear door .............................. 450
Roof ...................................... 191
Sun visors ................................ 443
Switch
Audio remote control switches
*........................... 325
BSM (Blind Spot Monitor) switch ................................. 309
Cruise control switch............. 262 “DISP” switch .......................... 90
Door lock switch ................... 114
Driving position memory
switches ............................. 169
Emergency flashers
switch ................................. 536
Engine switch ............... 225, 228
Fog light switch ..................... 252
Garage door opener switches ............................. 452
Heated steering wheel .......... 424
Ignition switch ............... 225, 228
Intuitive parking assist switch ................................. 279
Light switches ....................... 242
Moon roof switches............... 189
Outside rear view mirror switches ............................. 181
Pre-collision braking off switch ................................. 303
Power back door................... 134
Power door lock switch ......... 114
Power window switch ... 184, 187
Rear window wiper and washer switch..................... 257
Rear window and outside rear view mirror
defoggers switch ................ 416
Seat heater switches ............ 424
“SOS” button......................... 461
Talk switch
*.......................... 405
Telephone switches
*............ 384
Tire pressure warning
reset switch ........................ 497
TRAC OFF switch................. 298
Vehicle-to-vehicle distance button ................................. 266
Window lock switch .............. 184
Wiper and washer switch ......................... 253, 257
