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 in the following situations:
When the 12-volt 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 indicating a temporary malfunction and your vehicle 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 Lexus dealer to prepare the vehicle for re-testing.
See also:
Seat belts
Make sure that all occupants are wearing their seat belts before driving
the
vehicle.
Correct use of the seat belts
l Extend the shoulder belt so
that it comes fully over the
shoulder, but do ...
Crawl Control and Downhill Assist Control
In addition to KDSS, the 2010 Lexus GX 460 offers optional Crawl Control a
new technology that helps make driving off-road easier. The Crawl Control
feature automatically modulates the throttle an ...
Coat hooks
Pull out the hooks to hang coats or other soft items.
CAUTION:
Items that must not be hung on the hook
Do not hang a coat hanger or other hard or sharp object on the hook. If the SRS
curtain shi ...