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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When approaching an intersection,
etc., at a low speed,
vehicles approaching from
the left and right of the front
of the vehicle can be
detected and the driver
informed of these vehicles.
FCTA system control
When the system detects a
vehicle approaching from the
left or right in front of your
v ...
Refueling
Opening the fuel tank cap
Perform the following steps
to open the fuel tank cap:
Before refueling the vehicle
Close all the doors and windows,
and turn the engine
switch off.
Confirm the type of fuel.
â– Fuel tank opening for unleaded
gasoline
To help prevent incorrect fueling,
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