2017 TOYOTA SIENNA Tire chains

5838-2. Steps to take in an emergency
SIENNA_OM_OM08007U_(U)
8
When trouble arises
■The compact spare tire
●The compact spare tire is identified by the label “TEMPORARY USE
ONLY” on the tire sidewall.
Use the compact spare tire temporarily, and only in an emergency.
●Make sure to check the tire inflatio n pressure of the compact spare tire.
(  P. 607)
■After completing the tire change
The tire pressure warning system must be reset. ( P. 497)
■When using the compact spare tire
As the compact spare tire is not equipped with a tire pressure warning
valve and transmitter, lo w inflation pressure of the spare tire will not be
indicated by the tire pressure warning system. Also, if you replace the
compact spare tire after the tire pressure warning light comes on, the light
remains on.
■When the compact spare tire is equipped
The vehicle becomes lower when driving with the compact spare tire
compared to when driving with standard tires
■If you have a flat front tire on a road covered with snow or ice
Install the compact spare tire on one of the rear wheels of the vehicle.
Perform the following steps and fit tire chains to the front tires:
Replace a rear tire with the compact spare tire.
Replace the flat front tire with the tire removed from the rear of the vehi-
cle.
Fit tire chains to the front tires.
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2
3

5858-2. Steps to take in an emergency
SIENNA_OM_OM08007U_(U)
8
When trouble arises
NOTICE
■When loosening or tightening the spare tire clamp bolt
Do not use an impact wrench. Use the adapter socket and jack handle.
■Be careful when driving over bumps with the compact spare tire
installed on the vehicle
The vehicle becomes lower when driving with the compact spare tire
compared to when driving with standard tires. Be careful when driving
over uneven road surfaces.
■Driving with tire chains and the compact spare tire
Do not fit tire chains to the compact spare tire.
Tire chains may damage the vehicle body and adversely affect driving
performance.
■When replacing the tires
When removing or fitting the wheels, tires or the tire pressure warning
valve and transmitter, contact your Toyota dealer as the tire pressure
warning valve and transmitter may be damaged if not handled correctly.
■To avoid damage to the tire pressure warning valves and transmit-
ters
When a tire is repaired with liquid sealants, the tire pressure warning
valve and transmitter may not operate properly. If a liquid sealant is
used, contact your Toyota dealer or other qualified service shop as soon
as possible. Make sure to replace the tire pressure warning valve and
transmitter when replacing the tire. ( P. 497)
■After taking out or stowing the spare tire
Make sure to secure the tire carrier by tightening the clamp bolt to pre-
vent the holding bracket from hitting the under body of the vehicle dur-
ing driving.
■Using the tire carrier
●As the tire carrier is designed for use with the compact spare tire, it
cannot be used with standard tires.
●If the spare tire is flat, do not use t he tire carrier, as the tire may not be
held securely.

667Alphabetical index
SIENNA_OM_OM08007U_(U)
Tachometer ................................ 88
Tail lightsLight switch ........................... 242
Replacing light bulbs ................... 528, 530, 531
Wattage ................................ 608
Talk switch
*............................. 405
Telephone switch
*.................. 384
Theft deterrent system Alarm ...................................... 77
Engine immobilizer system ..... 75
Tire inflation pressure ............. 504 Maintenance data ................. 606
Warning light ......................... 547
Tire pressure warning system
Function ................................ 497
Initializing .............................. 497
Installing tire pressure warning valves and
transmitters......................... 497
Registering ID codes ............ 498
Tire pressure warning reset switch ........................ 497
Warning light ......................... 547
Warning message ................. 558 Tires
Chains .................................. 318
Checking............................... 496
Glossary ............................... 618
If you have a flat tire ..... 570, 572
Inflation pressure .................. 504
Information............................ 612
Replacing.............................. 572
Rotating tires ........................ 496
Size....................................... 606
Snow tires ............................. 317
Tire identification number ..... 614
Tire pressure warning system .......... ...................... 497
Uniform Tire Quality Grading .............................. 616
Warning light......................... 547
Tools ......................................... 575
Total load capacity .................. 600
Towing Dinghy towing ....................... 224
Emergency towing ................ 539
Trailer towing ........................ 210
Traction control ....................... 297
TRAC (Traction Control) Function ................................ 297
TRAC OFF switch................. 298
Trailer towing ........................... 210
Trip meter ................................... 88
Turn signal lights Replacing light bulbs........... 525, 526, 529, 531
Turn signal lever ................... 240
Wattage ................................ 608
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