2011 TOYOTA YARIS service indicator

249
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.

368 6-1. 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 recomm end 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 recommen d 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.

409
Alphabetical index
Front seat adjustment
precautions .......................... 41
Head restraint ......................... 49
Properly sitting in the seat ...... 84
Service reminder
indicators .............................. 146
Shift lever Automatic transmission ........ 133
If the shift lever cannot be
shifted from P ..................... 343
Manual transmission ............ 135
Shift lock system ..................... 343
Side airbags ............................... 86
Side marker lights Replacing light bulbs ............ 297
Switch ................................... 150
Wattage ................................ 366
Side mirror Adjusting................................. 68
Defogger............................... 193
Folding.................................... 69
Spare tire Identification number ............ 370
Inflation pressure .......... 275, 365
Information ........................... 370
Replacing ............................. 329
Size ...................................... 365
Storage location ................... 329
Spark plug................................ 362
Specifications .......................... 358
Speedometer ........................... 140
Steering wheel
Adjustment ............................. 65
Column lock release ............. 131
Electric power steering ......... 160
EPS ...................................... 160
Specification ......................... 365
Warning light ........................ 320 Stop lights
Replacing light bulbs .............297
Wattage .................................366
Storage features Auxiliary boxes ..............220, 225
Bottle holders ................220, 223
Cup holders ...................220, 222
Glove boxes ..................220, 221
Storage precautions ................167
Stuck If the vehicle becomes
stuck ...................................352
Sun visors.................................227
Switch Cruise control ........................156
Emergency flashers switch ..................................308
Engine switch ........................130
Fog lights switch.................... 152
Hazard lights switch ..............308
Ignition switch........................130
Headlights switch ..................150
Light switch ...........................150
Power door lock switch ...........32
Power window switch ..............71
Turn signal lights ...................136
VSC OFF switch....................161
Window lock switch .................72
Wiper and washer .........153, 155