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375
4-2. Maintenance
4
Maintenance and care
Emission inspection and maintenance (I/M) programs
Some states have vehicle emission 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.
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495
6-1. Specifications
6
Vehicle specifications
■
Toyota does not recommend gasoline containing MMT
Some gasoline contains octane enhancing additive called MMT
(Methylcyclopentadienyl 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.
NOTICE
■Notice on fuel quality
●Do not use improper fuels.
If improper fuels are used the engine will be damaged.
● Do not use leaded gasoline.
Leaded gasoline can cause damage to your vehicle’s three-way catalytic
converters causing the emission control system to malfunction.
● Do not use gasohol other than that stated here.
Other gasohol may cause fuel system damage or vehicle performance
problems.
● Using unleaded gasoline with an octane number or rating lower than that
stated here will cause persistent heavy knocking.
At worst, this will lead to engine damage.
■ Fuel-related poor driveability
If after using a different type of fuel, poor driveability is encountered (poor
hot starting, vaporization, engine knocking, etc.), discontinue the use of that
type of fuel.
■ When refueling with gasohol
Take care not to spill gasohol.
It can damage your vehicle’s paint.
Page 534 of 540

534 Alphabetical index
SeatsAdjustment ..............................47
Adjustment precautions........... 48
Child seats/child restraint system installation .............. 103
Cleaning ........................ 364, 367
Folding down the rear seat......49
Folding down the rear seat precautions ...........................53
Front seat adjustment .............47
Front seat adjustment precautions ...........................48
Head restraint..........................55
Properly sitting in the seat .......79
Service reminder indicators .............................. 142
Shift lever
Automatic transmission ......... 130
Four-wheel drive ................... 164
Front-wheel drive .................. 167
If the shift lever cannot be shifted from P...................... 468
Manual transmission ............. 132
Shift lock system ..................... 468
Side airbags................................81
Side doors ..................................33
Side marker lights Replacing light bulbs ..... 429, 430
Switch.................................... 146
Wattage ................................. 492
Side mirror Adjusting and folding ...............68
Spare tire Inflation pressure................... 491
Replacing .............................. 454
Storage location .................... 454
Spark plug ................................ 487
Specifications........................... 482
Speedometer ............................ 138 SRS airbags
Curtain shield airbags ............. 81
Front airbags ........................... 81
Precautions ............................. 88
Roll sensing of curtain shield
airbags off switch .................. 92
Side airbags ............................ 81
Steering wheel
Adjustment .............................. 64
Audio switches ...................... 271
Telephone switches .............. 298
Stop lights Replacing light bulbs ............. 430
Wattage................................. 492
Storage feature ........................ 333
Storage precautions ................ 188
Stuck If the vehicle becomes stuck ................................... 477
Sun visors
Front...................................... 340
Side ....................................... 340
Switch
Active traction control switch.................................. 170
Clutch start cancel switch ..... 177
Cruise control switch ............. 151
Emergency flasher switch ..... 436
Engine switch ........................ 127
Hazard light switch ................ 436
Headlights switch .................. 146
Ignition switch ....................... 127
Intuitive parking assist
switch.................................. 155
Light switch ........................... 146
Power door lock switch ........... 33
Power window switch .............. 71
Rear differential lock
switch.................................. 174