Page 229 of 408

229
4-2. Maintenance
4
Maintenance and care
Scion_xD_OM_OM52C62U_(U)
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 the 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 Scion dealer
to service the vehicle.
■ Your vehicle may not pass the I/M test in the following situa-
tions:
●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 indicating a tempo-
rary malfunction and your vehi cle may not pass the I/M test.
■ When the malfunction indicator lamp still remains on 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 Scion dealer to prepare the vehicle for re-testing.
Page 363 of 408
363
6-1. Specifications
6
Vehicle specifications
Scion_xD_OM_OM52C62U_(U)
■
Non-recommendation of the use of gasoline containing MMT
Some gasoline contains octane enhancing additive called MMT (Methylcy-
clopentadienyl Manganese Tricarbonyl).
Scion 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 Scion dealer for service.
■ If your engine knocks
● Consult your Scion dealer.
● You may occasionally notice light knocking for a short time while acceler-
ating or driving uphill. This is normal and there is no need for concern.
Page 402 of 408

402 Alphabetical index
Scion_xD_OM_OM52C62U_(U)
Seating capacity....................... 174
SeatsAdjustment ........................ 39, 41
Adjustment precautions.....40, 44
Child seats/child restraint system installation ..............100
Cleaning ................................219
Head restraint..........................46
Properly sitting in the seat ....... 72
Service reminder indicators ..............................143
Shift lever
Automatic transmission .........134
If the shift lever cannot be shifted from P................. 333
Manual transmission ............. 137
Shift lock system ..................... 333
Side airbags................................74
Side marker lights Replacing light bulbs ............. 284
Switch.................................... 150
Wattage .................................360
Side mirrors Adjusting and folding ............... 61
Side turn signal lights
Wattage .................................360
Spare tire Inflation pressure...................261
Storage location .................... 318
Spark plug ................................355
Specifications...........................350
Speedometer ............................ 141
Steering Column lock release..............132
Steering wheel Adjustment .............................. 59
Audio switches ......................195
Stop lights Replacing light bulbs ............. 284
Wattage .................................360 Storage feature ........................ 199
Stuck
If the vehicle becomes
stuck ................................... 344
Sun visors ................................ 205
Switch Engine switch ........................ 130
Ignition switch ....................... 130
Light switches ....................... 150
Power door lock switch ........... 30
Power window switch .............. 63
Rear window wiper and washer switch ..................... 156
Tire pressure warning reset switch......................... 252
Window lock switch ................. 63
Wiper and washer switch ...... 153
Tachometer .............................. 141
Tail lights Replacing light bulbs ............. 284
Switch ................................... 150
Wattage................................. 360
Theft deterrent system
Engine immobilizer system ..... 69
Theft prevention labels ............. 71
Tire inflation pressure ............. 261
Tire information Glossary ................................ 371
Size ....................................... 368
Tire identification number...... 367
Uniform tire quality grading................................ 369
T