Chevrolet TrailBlazer 2007 Owner's Manual page 470

4. Press and release the switch to turn the air
inflator on. The indicator light will remain on
when the inflator is running.
The system has an internal clock to prevent
the system from overheating. The system
will allow about five minutes of running time,
then the compressor will stop. The indicator
light will then begin to flash. When the indicator
is off, the inflator can be started again by
pressing the switch. If the compressor is still
hot, it may only run for a short time before
shutting off again.
5. Press and release the switch to turn the
inflator off.
470
Place the inflator kit tools in the pouch and store
it in its proper location. Remove the inflator
hose from the outlet during loading and unloading.
Load leveling will not function with the inflator
hose attached to the inflator outlet. See
Electronically Controlled Air Suspension System
on page 361 for more information.
To reinstall the cover, line up the tabs at the
back of the cover, put it in place and latch
the tabs.
A continuous flashing indicator light may also
indicate a malfunction in the air suspension
system. See Electronically Controlled Air
Suspension System on page 361 for more
information.