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284
4-2. Maintenance
Emission inspection and maintenance (I/M) programs
Some states have vehicle emission inspection programs which
include OBD (On Board Diagnosti cs) 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 12-volt 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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407
6-1. Specifications
6
Vehicle specifications
■
Toyota recommends the use of gasoline 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 U.S. 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 438 of 444

438 Alphabetical index
SeatsAdjustment ..............................56
Adjustment precautions........... 57
Child seats/child restraint system installation .............. 109
Cleaning ................................ 276
Head restraint..........................59
Properly sitting in the seat .......86
Seat heaters .......................... 259
Service reminder indicators .............................. 142
Shift lever If the shift lever cannot be shifted from P................. 380
Transmission ......................... 135
Shift lock system ..................... 380
Side airbags................................88
Side marker lights Replacing lights bulbs ........... 336
Switch.................................... 149
Wattage ................................. 405
Side mirror Adjusting and folding ...............71
Smart key system Entry function ..........................36
Starting the hybrid system..... 131
Spare tire Inflation pressure................... 313
Spare tire............................... 368
Spark plug ................................ 401
Specifications........................... 396
Speedometer ............................ 139
Steering Column lock release.............. 133
Steering wheel
Adjustment ..............................68
Air conditioning system switches .............................. 179
Audio switches ...................... 211
Stop lights Wattage ................................. 405
Storage feature......................... 247
Storage precautions ................164 Stuck
If your vehicle becomes
stuck ................................... 393
Sun visors ................................ 253
Sunshade Roof ........................................ 76
Switch “ECO HEAT/COOL” switch ... 174
Engine switch ....................... 131
Ignition switch ....................... 131
Light switches ....................... 149
Power door lock switch ........... 50
Power switch ......................... 131
Power window switch .............. 73
Window lock switch ................. 73
Wiper and washer switch ...... 153
Tachometer .............................. 139
Tail lights Switch ................................... 149
Wattage................................. 405
Theft deterrent system
Immobilizer system ................. 83
Theft prevention labels ............. 85
Tire inflation pressure ............. 313
Tire information Glossary ................................ 415
Size ....................................... 412
Tire identification number...... 411
Uniform tire quality grading ... 413
Tires
Chains ................................... 166
Checking ............................... 304
If you have a flat tire.............. 368
Inflation pressure .................. 313
Inflation pressure sensor....... 305
Replacing .............................. 368
Rotating tires ......................... 304
Size ....................................... 404
Snow tires ............................. 166
Spare tire .............................. 368
Tools ......................................... 368
Total load capacity .................. 165
T