2009 TOYOTA YARIS service indicator

238
4-2. Maintenance
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.

354 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.

386 Alphabetical index
Seat beltsAdjustment ..............................53
ALR .........................................57
Automatic Locking Retractor ...57
Child restraint system
installation .....................98, 102
Cleaning and maintaining...... 231
Comfort guide..........................55
ELR .........................................57
Emergency Locking Retractor .............................. 57
How to wear your seat belt......52
How your child should wear the seat belt ..........................58
Pregnant women, proper seat belt use .................................58
Reminder light ....................... 310
Seat belt extenders .................58
Seat belt pretensioners ...........57
Seats
Adjustment ..............................38
Adjustment precautions........... 40
Child seats/child restraint system installation ........98, 102
Cleaning ................................ 230
Folding down the rear seat......43
Folding down the rear seat precautions ...........................47
Front seat adjustment .............38
Front seat adjustment
precautions ...........................40
Head restraint..........................48
Properly sitting in the seat .......79
Service reminder indicators .............................. 141
Shift lever Automatic transmission ......... 128
If the shift lever cannot be shifted from P...................... 331
Manual transmission ............. 130
Shift lock system ..................... 331
Side airbags................................81 Side marker lights
Replacing light bulbs ............. 286
Switch ................................... 145
Wattage................................. 352
Side mirror
Adjusting ................................. 64
Defogger ............................... 185
Folding .................................... 65
Spare tire Identification number............. 356
Inflation pressure .......... 264, 351
Information ............................ 356
Replacing .............................. 317
Size ....................................... 351
Storage location .................... 317
Spark plug ................................ 348
Specifications .......................... 344
Speedometer ............................ 135
Steering wheel Adjustment .............................. 62
Column lock release ............. 126
Electric power steering.......... 155
EPS ....................................... 155
Specification.......................... 350
Warning light ......................... 308
Stop lights
Replacing light bulbs ............. 286
Wattage................................. 352
Storage features
Auxiliary boxes .............. 212, 217
Bottle holders ................ 212, 215
Cup holders................... 212, 214
Glove boxes .......................... 212
Storage precautions ................ 159
Stuck If the vehicle becomes stuck ................................... 340
Sun visors ................................ 219
Switch
Cruise control ........................ 152
Emergency flashers switch.................................. 296
Engine switch ........................ 125S