Automatic Level Control
The automatic level control rear suspension is available on light-duty vehicles and comes as a part of the Continuous Damping Control (CDC) suspension, if equipped.
This type of level control is fully automatic and will provide a better leveled riding position as well as better handling under a variety of passenger and loading conditions. An air compressor connected to the rear shocks will raise or lower the rear of the vehicle to maintain proper vehicle height. The system is activated when the ignition key is turned to ON/RUN and will automatically adjust vehicle height thereafter. The system may exhaust (lower vehicle height) for up to ten minutes after the ignition key has been turned off. You may hear the air compressor operating when the height is being adjusted.
If a weight-distributing hitch is being used, it is recommended to allow the shocks to inflate, thereby leveling the vehicle prior to adjusting the hitch.
See also:
EPB Release
To release the EPB, place the ignition in the ON/RUN position, apply and
hold the brake pedal, and push down momentarily on the EPB switch. If you
attempt to release the EPB without the brake pedal ...
Manual Operation
(Fan Control): Press these buttons
on the rear seat audio control panel to increase or decrease the airflow. Pressing
the fan up button when the system is off will turn the system on. The air del ...
Ride Control System Messages
SERVICE STABILITRAK
If your vehicle has StabiliTrak and this message displays, it means there may
be a problem with the StabiliTrak system. If you see this message, try to reset
the system. Stop; ...