Suspension Control ( Automatic - Electronic ): Description and Operation: Description and Operation
VEHICLE DYNAMIC SUSPENSIONWARNING: The electrical power to the air suspension system must be shut off prior to hoisting, jacking, or towing an air suspension vehicle. This can be accomplished by turning off the air suspension switch located in the rear jack storage area. Failure to do so may result in unexpected inflation or deflation of the air springs which may result in shifting of the vehicle during these operations.
The vehicle dynamic suspension system consists of the following components:
^ Air compressor
^ Air suspension control module
^ Air line
^ Air suspension height sensor
^ Air suspension switch
^ Brake Pedal Position (BPP) switch
^ Compressor relay
^ Drier
^ Generic Electronic Module (GEM)
^ Message center indicator
^ Powertrain Control Module (PCM)
^ Rear air shock absorbers
^ Solenoid valves
^ Steering sensor