Page 349 of 536

349
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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487
6-1. Specifications
6
Vehicle specifications
■
Toyota recommends the use of gaso line containing detergent additives
● Toyota recommends the use of gasoline that contains detergent additives
to avoid build-up of engine deposits.
● All gasoline sold in the US contains detergent additives to clean and/or
keep clean intake systems.
■ Toyota recommends the use of cleaner burning gasoline
Cleaner burning gasoline, including reformulated gasoline that contains oxy-
genates such as ethanol or MTBE (Methyl Tertiary Butyl Ether) is available in
many areas.
Toyota recommends the use of cleaner burning gasoline and appropriately
blended reformulated gasoline. These types of gasoline provide excellent
vehicle performance, reduce vehicle emissions and improve air quality.
■ Toyota does not recommend blended gasoline
●Toyota allows the use of oxygenate blended gasoline where the oxygen-
ate content is up to 10% ethanol or 15% MTBE.
● If you use gasohol in your Toyota, be sure that it has an octane rating no
lower than 87.
● Toyota does not recommend the use of gasoline containing methanol.
■ Toyota does not recommend gasoline containing MMT
Some gasoline contains 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.
Page 530 of 536

530 Alphabetical index
Service reminder indicators .............................. 159
Shift lever Automatic transmission ......... 150
If the shift lever cannot be shifted from P................. 459
Shift lock system ..................... 459
Side airbags................................98
Side marker lights Replacing light bulbs ............. 404
Switch.................................... 165
Wattage ................................. 485
Side mirrors Adjusting and folding ...............79
Smart key system Entry function ..........................26
Starting the engine ................143
Spare tire Inflation pressure................... 484
Storage location .................... 438
Spark plug ................................ 481
Specifications........................... 474
Speech command switch ........ 278
Speedometer ............................ 156
Steering Column lock release...... 145, 148
Steering wheel Adjustment ..............................76
Audio switches ...................... 270 Stop lights
Replacing light bulbs ............. 404
Wattage................................. 485
Storage feature ........................ 311
Storage precautions ................ 205
Stuck If your vehicle becomes stuck ................................... 468
Sun visors ................................ 319
Switch Emergency flasher switch ..... 414
Engine switch ................ 144, 147
Fog light switch ..................... 168
Hazard light switch ................ 414
Ignition switch ............... 144, 147
Light switches ....................... 165
Power door lock switch ........... 43
Power window switches .......... 81
Window lock switch ................. 81
Wiper and washer
switch.......................... 169, 171