MAINTENANCE
505
EMISSION INSPECTION AND
MAINTENANCE (I/M) PROGRAMS
Some states have vehicle emission inspection programs
which include OBD (On
−
Board Diagnostics) checks.
The OBD system monitors the operation of the emission
control system. When the OBD system determines that a
problem exists somewhere in the emission control system, the
malfunction indicator lamp comes on. In this case, your vehicle
may not pass the I/M test and need to be repaired. Contact
your Lexus dealer to service the vehicle.
Even if the malfunction indicator lamp does not come on, your
vehicle may not pass the I/M test as readiness codes have not
been set in the OBD system.
Readiness codes are automatically set during ordinary driving.
However, when the battery is disconnected or run down, the
codes are erased. Also, depending on your driving habits, the
codes may not be completely set.
Also, if the malfunction indicator lamp had come on recently
due to temporary malfunction such as a loose fuel tank cap,
your vehicle may not pass the I/M test.
The malfunction indicator lamp will go off after taking several
driving trips, but the error code in the OBD system will not be
cleared unless about 40 trips or more are taken.
If your vehicle does not pass the I/M test and the malfunction
indicator lamp does not come on, contact your Lexus dealer to
prepare the vehicle for re
−
testing.
Содержание GS430
Страница 12: ...PICTORIAL INDEX i INSTRUMENT PANEL Vehicles with navigation system G00011b Four wheel drive models ...
Страница 14: ...PICTORIAL INDEX iii INSTRUMENT PANEL Vehicles without navigation system G00012b Four wheel drive models ...
Страница 16: ...PICTORIAL INDEX v INSTRUMENT CLUSTER Vehicles sold in U S A G00041 ...
Страница 18: ...PICTORIAL INDEX vii INSTRUMENT CLUSTER Vehicles sold in Canada G00043 ...
Страница 24: ...PICTORIAL INDEX xiii ...
Страница 68: ...KEYS AND DOORS 44 ...
Страница 150: ...INTERIOR EQUIPMENT 126 ...
Страница 151: ...SECTION 1 5 127 INSTRUMENTS AND CONTROLS Exterior equipment Hood 128 Trunk lid 129 Fuel tank cap 132 Moon roof 136 ...
Страница 164: ...EXTERIOR EQUIPMENT 140 ...
Страница 230: ...OCCUPANT RESTRAINT SYSTEMS 206 ...
Страница 243: ...SECTION 1 8 219 INSTRUMENTS AND CONTROLS Touch screen Overview 220 Information menu 222 ...
Страница 281: ...SECTION 2 1 257 AIR CONDITIONING AND AUDIO Air conditioning Automatic air conditioning controls 259 ...
Страница 285: ...AIR CONDITIONING 261 G21002a Air flow selection Automatic air flow mode only ...
Страница 302: ...AIR CONDITIONING 278 ...
Страница 303: ...SECTION 2 2 279 AIR CONDITIONING AND AUDIO Audio Audio System 280 ...
Страница 368: ...AUDIO 344 ...
Страница 490: ...DRIVING TIPS 466 ...
Страница 522: ...IN CASE OF AN EMERGENCY 498 ...
Страница 530: ...MAINTENANCE 506 ...
Страница 541: ...INTRODUCTION 517 Adding washer fluid Parts Water Washer fluid containing antifreeze for winter use Tools Funnel ...
Страница 542: ...INTRODUCTION 518 ...
Страница 562: ...ENGINE 538 ...
Страница 577: ...CHASSIS 553 Tire symbols Compact spare tire G63007 The illustration indicates typical tire symbols ...
Страница 596: ...CHASSIS 572 ...
Страница 622: ...ELECTRICAL COMPONENTS 598 ...