Electronically Controlled Air
Suspension System
Your vehicle may be equipped with an electronically
controlled air suspension system that automatically
keeps your vehicle level as you load and unload.
The system includes a compressor, two height
sensors and two air springs supporting the
rear axle.
The system also has an internal clock to prevent
overheating if the inflator is used for prolonged
periods. If the system overheats, all leveling
function stops until the system cools down.
During this time, the indicator light on the air
inflator switch will be flashing.
The ignition has to be on for the system to inflate,
in order to raise the vehicle to the standard ride
height after loading. The system can lower
the vehicle to the standard ride height after
unloading with the ignition on and also for up to
30 minutes after the ignition has been turned off.
You may hear the compressor operating when you
load your vehicle, and periodically as the system
adjusts the vehicle to the standard ride height.
Load leveling will not function normally with the
inflator hose attached to the inflator outlet. Remove
the inflator hose from the outlet during loading
and unloading.
If the vehicle is parked for an extended period of
time, some bleed down of the suspension is
normal. Upon starting the vehicle, proper height
will be achieved.
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Содержание 2007 Envoy Denali
Страница 6: ...These are some examples of symbols that may be found on the vehicle 6 ...
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Страница 168: ...Instrument Panel Overview 168 ...
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Страница 390: ...Engine Compartment Overview When you open the hood on the 4 2L L6 engine here is what you will see 390 ...
Страница 392: ...When you open the hood on the 5 3L V8 engine here is what you will see 392 ...
Страница 520: ...Engine Drive Belt Routing 4 2L V6 Engine 5 3L V8 Engine 520 ...
Страница 522: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 522 ...
Страница 523: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 523 ...
Страница 524: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 524 ...