Page 482 of 688

4824-2. Maintenance
VENZA_OM_OM73030U_(U) Emission inspection and maintenance (I/M) programs Some states have vehicle emissi on inspection programs which
include OBD (On Board Diagnostics) checks. The OBD system moni-
tors the operation of th e emission control system.
■ If the malfunction indicator lamp comes on
The OBD system determines that a problem exists somewhere
in the emission control system. Your vehicle may not pass the I/
M test and may need to be repaired. Contact your Toyota dealer
to service the vehicle.
■ Your vehicle may not pass the I/M test:
● When the battery is disconnected or discharged
Readiness codes that are se t during ordinary driving are
erased.
Also, depending on your driving habits, the readiness codes
may not be completely set.
● When the fuel tank cap is loose
The malfunction indicator lamp comes on as a temporary mal-
function and your vehicle may not pass the I/M test.
■ When the malfunction indicator lamp goes off after several
driving trips
The error code in the OBD system will not be cleared unless the
vehicle is driven 40 or more times.
■ If your vehicle does not pass the I/M test
Contact your Toyota dealer to prepare the vehicle for re-testing.
Page 628 of 688

6286-1. Specifications
VENZA_OM_OM73030U_(U) ■ Non-recommendation of the use of blended gasoline
● If you use gasohol in your vehicle, be sure that it has an octane rating no
lower than 87.
● Toyota does not recommend the use of gasoline containing methanol.
■ Non-recommendation of the use of gasoline containing MMT
Some gasoline contains an octane enhancing additive called MMT (Methylcy
clopentadienyl Manganese Tricarbonyl).
Toyota does not recommend the use of gasoline that contains MMT. If fuel
containing MMT is used, your emission control system may be adversely
affected.
The malfunction indicator lamp on the instrument cluster may come on. If
this happens, contact your Toyota dealer for service.
■ If your engine knocks
● Consult your Toyota dealer.
● You may occasionally notice light knocking for a short time while acceler-
ating or driving uphill. This is normal and there is no need for concern. ● Use only gasoline containing up to 15%
ethanol.
DO NOT use any flex-fuel or gasoline
that could contain more than 15% etha-
nol, including from any pump labeled
E30, E50, E85 (which are only some
examples of fuel containing more than
15% ethanol).DO NOT use gasoline
containing more than
15% ethanol.
(30% ethanol)
(50% ethanol)
(85% ethanol)
Page 682 of 688

682Alphabetical index
VENZA_OM_OM73030U_(U) Seat belts
Adjusting the seat belt .............82
Automatic Locking
Retractor ...............................83
Child restraint system
installation ........................... 146
Cleaning and maintaining
the seat belts ...................... 474
Emergency Locking
Retractor ...............................83
How to wear your seat belt......81
How your child should wear
the seat belt ..........................83
Pregnant women,
proper seat belt use ..............85
Reminder light ....................... 567
Seat belt extenders .................84
Seat belt instructions for
Canadian owners ................659
Seat belt pretensioners ...........82
Seat heaters.............................. 449
Seating capacity....................... 274
Seats
Adjustment precautions........... 69
Child seats/child restraint
system installation .............. 146
Cleaning ................................ 473
Driving position memory..........73
Front seat adjustment .............67
Head restraint..........................78
Properly sitting in the seat ..... 117
Rear seat adjustment ..............70
Seat heaters .......................... 449
Service reminder
indicators .............................. 191
Shift lever
Automatic transmission ......... 180
If the shift lever cannot be
shifted from P...................... 593 Shift lock system ..................... 593
Shopping bag hooks ............... 455
Side airbags ............................. 119
Side marker lights
Replacing light bulbs ..... 546, 547
Switch ................................... 212
Wattage................................. 624
Side mirror
Adjusting and folding............... 92
Smart key system
Entry function .......................... 30
Starting the engine ................ 173
Spare tire
Inflation pressure .................. 513
Storage location .................... 579
Spark plug ................................ 619
Specifications .......................... 612
Speedometer ............................ 188
Steering
Adjustment .............................. 88
Switches........................ 323, 396
Column lock release ..... 175, 178
Stop lights
Replacing light bulbs ............. 547
Wattage................................. 624
Storage feature ........................ 434
Storage precautions ................ 269
Stuck
If your vehicle becomes
stuck ................................... 606
Sun visors ................................ 445
Sunshade
Roof ...................................... 104S