Toyota Grand Highlander (AS10) 2024 Owners Manual / Maintenance and care / Emission inspection and maintenance (I/M) programs
Toyota Grand Highlander (AS10): 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 Toyota dealer to service the vehicle.
Your vehicle may not pass the I/M test in the following situations:
- 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 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 Toyota dealer to prepare the vehicle for re-testing.
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Headlight switch
The headlights can be operated
manually or automatically.
Operating instructions
Operating the switch
turns on the lights as follows:
U.S.A.
Canada
The headlights, daytime
running lights and
all the lights listed below turn
on and off automatically.
(When the engine switch is in
ON.)
...
Rear window wiper and washer
NOTICE
â– When the rear window is dry
Do not use the wiper, as it may
damage the rear window.
Operating the wiper lever
Operating the switch
operates the rear wiper as follows:
(U.S.A.) or
(Canada)
Off
(U.S.A.) or
(Canada)
Intermittent operation
(U.S.A.) or
(Canada)
Normal operation ...