Toyota 4runner 2009 User Manual page 170

2-4. Using other driving systems
Automatic leveling function
n
Regardless of the number of occupants or the luggage load, vehicle height
in any mode is always adjusted to a fixed height by the automatic leveling
function.
n When HI mode is selected
The vehicle height will change to N mode when driving at the speeds of 18
mph (30 km/h).
n When LO mode is selected
The vehicle height will change to N mode when vehicle speed exceeds 7
l
mph (12 km/h).
This mode allows for easy access to the vehicle (getting in and out) and
l
easy loading and unloading.
n The electronically modulated air suspension will not operate in the fol-
lowing cases:
The underbody of the vehicle is touching the surface of the road.
l
The area around the suspension is covered with ice.
l
The height control indicators will blink, turn off and then turn on continuously
to indicate that the electronically modulated air suspension is not opera-
tional.
To re-enable operation, turn off the engine and then restart it.
Even if you hear an operating noise
n
This does not indicate a problem in the electronically modulated air suspen-
sion.
If there is a problem somewhere in the electronically modulated air
n
suspension
The height control OFF indicator will behave as follows:
The indicator will not come on when the engine switch is turned on.
l
The indicator will blink.
l
Although the vehicle may be driven, have the vehicle inspected by your Toy-
ota dealer.
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