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:
Power outlets
The power outlets can be used for the following components.
12 V: Accessories that run on less than 10 A.
120 VAC: Accessories that use less than 100 W.
- Inside the console (12 V).
Slide the ar ...
Engine/Transmission/Drivetrain/Performance
The 2010 Lexus GX 460 takes its model designation from an all-new 4.6-liter
V8 engine. The new 32-valve DOHC engine features aluminum alloy cylinder heads
and block with dual Variable Valve Timing ...
Outside rear view mirrors
Mirror angle can be adjusted using the switch.
To select a mirror to adjust,
press the switch.
1. Left.
2. Right.
Pressing the same switch again
will put the switch in neutral.
To adjust th ...