Porsche Cayenne 2020, Руководство пользователя

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Porsche Active Suspension Management (PASM) with air suspension and leveling system
212
Porsche Active Suspension
Management (PASM) with air
suspension and leveling
system
PASM with switchable air suspension and leveling is
a system for active adjustment of shock absorber
force and spring rate as well as ride height compen-
sation. The variable chassis control system selects
the appropriate damping force level for each wheel
depending on the driving situation and driving con-
ditions and switches the spring rate of the air sus-
pension. The leveling system automatically
compensates for load changes and maintains a con-
stant ride height. Driving safety, agility, and comfort
are optimized.
Three different chassis modes can be selected at the
push of a button:
– "Normal"
– "Sport"
– "Sport Plus"
In normal mode, the vehicle is in a comfortable set-
ting. The "Sport" chassis setup offers distinctly
sporty spring/shock absorber tuning. "Sport Plus"
mode offers spring and shock absorber control,
which is uncompromisingly optimized for sporty
driving (e.g. on the race circuit). The vehicle is also
lowered by approx. 0.7 in. (18 mm) compared to
medium height, thereby switching to Low Level.
In addition to the manual mode selection, PASM also
adjusts the spring rate setting and shock absorber
force requirement toward sport or comfort, de-
pending on the driving situation.
Information
– The height of the vehicle is automatically kept
constant when the vehicle is loaded. The indi-
vidual levels can be set only while the engine is
running.
– Frequent chassis height changes can cause the
compressor to overheat. In this case, the com-
pressor must cool for several minutes before the
leveling system is fully functional again. The
system automatically adjusts to a selected level
when the compressor cools down.
Information
If vehicles with air suspension are left stationary for
several weeks, the ride height can be reduced. The
vehicle automatically re-adjusts to the correct ride
height when you start the engine. This can take
several minutes, depending on the operating state.
Ground clearance is reduced during this time.
Selecting chassis mode
Fig. 143: PASM button in the center console
1. Switch on ignition.
2. Press button repeatedly.
The button lights up as follows:
– No light indicator comes on when “Normal” (de-
fault setting) is selected.
– One light indicator comes on when "Sport" is
selected.
– Two light indicators come on when “Sport Plus”
is selected.
In addition, the selected chassis mode is displayed
briefly on the instrument cluster.
Information
The chassis mode can also be set in the PCM:
e CAR e DRIVE e Chassis
Information
The last selected chassis mode remains effective
even after the ignition is switched off.
Information
When the vehicle is stopped, the ride height may be
adjusted automatically in order to balance the ve-
hicle load.
Setting chassis height
The chassis height can be set in the PCM. The last
manually selected chassis mode and the height level
are retained even after the ignition is switched off.
e CAR e DRIVE e Chassis height
Medium height
Medium height is adopted as standard in the “Nor-
mal” and “Sport” chassis mode. In "Sport Plus"