Toyota 4Runner 2003 Operating Manual page 166

If you change the vehicle height mode,
the indicator lights change as follows:
When changing the vehicle height from
the "N" mode to "HI":
1. The "N" mode indicator light goes off
and the "HI" mode indicator light blinks.
2. After the vehicle height control reaches
the "HI" mode, the "HI" mode indicator
light remains on.
If the underbody of the vehicle
touched the surface on bumpy roads or
the area around the rear suspension is
coated with ice, the vehicle height cannot
be lowered with the height select switch.
The height control indicator lights change
as follows:
160
'03 4Runner_U (L/O 0211)
1. The present mode indicator light goes
off and the selected mode indicator
light blinks.
2. The selected mode indicator light goes
off. (The vehicle height
change.) The present mode indicator
light comes on again.
In this case, even if the vehicle is moved
to its usual location or the ice is removed
and the height select switch is pressed,
vehicle height control cannot be operated.
Turn off the engine once and then restart
it.
Height control "OFF" indicator light:
When the ignition switch is turned on, this
light comes on. If it goes out after a few
seconds, the rear height control air sus-
pension operates correctly. If you push the
"HEIGHT CONTROL OFF" switch, the rear
height control air suspension is turned off.
The height control "OFF" indicator light
comes on.
In the following cases, there is a problem
somewhere in the rear height control air
has
suspension. Although there is no problem
to continue normal driving, have the rear
height control air suspension checked by
your Toyota dealer as soon as possible.
D
The height control "OFF" indicator light
does not come on when the ignition
switch is turned on.
D
The height control "OFF" indicator light
does not blinks.
(f) Parking and stopping tips
If you immediately stop the engine to park
the vehicle after off–road driving, the ve-
hicle height is lowered slightly as the ve-
hicle becomes cool. When parking, make
sure there is nothing that will be in con-
tact with the underbody of the vehicle.
When you start the engine, the vehicle
returns to the previous height.
If you park the vehicle for a long time,
the vehicle height may be gradually low-
ered. When parking for a long time, make
sure there is nothing that will be in con-
tact with the underbody of the vehicle.
When you start the engine, the vehicle
returns to the previous height.
If you stop the engine, the vehicle height
may change in
change in the temperature. When you
start the engine, the vehicle returns to the
previous height.
2003 4RUNNER from Oct. '02 Prod. (OM35804U)
accordance with the