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.
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 Lexus 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 set 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 malfunction 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 Lexus dealer to prepare the vehicle for re-testing.
See also:
If the electronic key does not operate properly
If communication between the electronic key and vehicle is interrupted
or the electronic key cannot be used because the battery is
depleted, smart access system with push-button start and wireless r ...
XM - Beyond Radio
As part of the Lexus Enform navigation platform, the Lexus GX 460 is
factory-ready for a variety of innovative services including XM NavTraffic®, XM
NavWeatherTM and XM® Sports and Stocks.
XM Na ...
CT 200h in the Market
Lexus says CT 200h buyers cross-shop the Audi, BMW and Volvo competition —
and the budget-luxury field is set to swell. Expect Mercedes and Infiniti to
throw their hats in the ring, too.
But are ...