Loading ...
Loading ...
Loading ...
AIR SUSPENSION SYSTEM (2500/3500 MODELS)
— IF EQUIPPED
Description
The air suspension system is a rear leveling ride height
system. The main purpose of this system is to maintain
the truck’s rear ride height level.
Normal Ride Height (NRH) – This is the standard
position of the suspension and is meant for normal
driving.
Trailer Mode (Lowers the vehicle approximately 1 in
(25 mm) – This position will lower the rear suspension
and provide load leveling for all loading conditions
including towing a trailer. After the “ALT TRAILER
HEIGHT” button has been pushed, it will blink continu-
ously until the trailer height has been achieved.
The system requires that the ignition be in ON/RUN
position or the engine running with zero vehicle speed
for all user requested changes.
After the engine is turned off, it may be noticed that the
air suspension system operates briefly, this is normal. The
system is correcting the position of the vehicle to ensure
a proper appearance.
Rear Leveling Ride Height Switch
562 STARTING AND OPERATING
Loading ...
Loading ...
Loading ...