Page 310 of 664
310
SIENNA_OM_01999-08001_(U)
4-5. Using the driving support systems
■Conditions under which the Rear Cross Traffic Alert function may not
function correctly
The Rear Cross Traffic Alert function may not detect vehicles correctly in the
following conditions:
● When ice or mud etc. is attached to the rear bumper
● During bad weather such as heavy rain, fog, snow etc.
● When multiple vehicles approach continuously
● Shallow angle parking
● When a vehicle is approaching at high speed
● When parking on a steep incline, such as hills, a dip in the road etc.
● Directly after the BSM main switch is set to on
● When towing a trailer
● Vehicles that the sensors cannot detect
because of obstacles
Page 594 of 664

594
SIENNA_OM_01999-08001_(U)
9-1. Specifications
Maintenance data (fuel, oil level, etc.)
*1: Unladen vehicle
*2: The model code is indicated on the Certification Label. For details, see“Vehicle identification” below.
*3: The towing package is required.Toyota does not recommend towing with this vehicle without the towing
package.
Dimensions and weights
Overall length 200.2 in. (5085 mm)
Overall width 78.1 in. (1985 mm)
Overall height*1GSL30L-PRTSKA*268.7 in. (1745 mm)
Others69.5 in. (1765 mm)
Wheelbase 119.3 in. (3030 mm)
Front and rear tread 67.7 in. (1720 mm)
Vehicle capacity weight
(Occupants + luggage)
GSL30L-PFTDKA*21380 lb. (625 kg)
GSL30L-PFTEKA*21235 lb. (560 kg)
GSL30L-PFTQKA*21145 lb. (520 kg)
GSL30L-PRTEKA*21355 lb. (615 kg)
GSL30L-PRTSKA*21265 lb. (575 kg)
GSL30L-PRTQKA*21290 lb. (585 kg)
GSL35L-PFTEKA*21210 lb. (545 kg)
GSL35L-PFTQKA*21100 lb. (500 kg)
Trailer Weight Rating
(TWR)
(Trailer weight +
cargo weight)
(with towing package
*3)
Without brake 1000 lb. (454 kg)
With brake3500 lb. (1588 kg)
Page 661 of 664

661Alphabetical index
SIENNA_OM_01999-08001_(U)
Tachometer ................................ 88
Tail lightsLight switch ........................... 237
Replacing light bulbs ................... 520, 522, 523
Wattage ................................ 602
Talk switch
*............................. 400
Telephone switch
*.................. 379
Theft deterrent system Alarm ...................................... 77
Engine immobilizer system ..... 75
Theft prevention labels ............. 80
Tire inflation pressure ............. 496 Maintenance data ................. 600
Warning light ......................... 539
Tire pressure warning system
Function ................................ 489
Initializing .............................. 489
Installing tire pressure warning valves and
transmitters......................... 489
Registering ID codes ............ 490
Tire pressure warning reset switch ........................ 489
Warning light ......................... 539
Warning message ................. 550 Tires
Chains .................................. 312
Checking............................... 488
Glossary ............................... 612
If you have a flat tire ..... 562, 564
Inflation pressure .................. 496
Information............................ 606
Replacing.............................. 564
Rotating tires ........................ 488
Size....................................... 600
Snow tires ............................. 311
Tire identification number ..... 608
Tire pressure warning system .......... ...................... 489
Uniform Tire Quality Grading .............................. 610
Warning light......................... 539
Tools ......................................... 567
Total load capacity .................. 594
Towing Dinghy towing ....................... 222
Emergency towing ................ 531
Trailer towing ........................ 208
Traction control ....................... 291
TRAC (Traction Control) Function ................................ 291
TRAC OFF switch................. 292
Trailer towing ........................... 208
Trip meter ................................... 88
Turn signal lights Replacing light bulbs........... 517, 521, 518, 523
Turn signal lever ................... 235
Wattage ................................ 602
T
5 H I H U W R ³ 1 $ 9 , * $ 7 , 2 1 $ 1 ' 0 8 / 7 , 0 ( ' , $
6 <