RAM RAM 2500, Краткое руководство пользователя

Страница: 8 / 24

2500/3500 AIR SUSPENSION SYSTEM
This 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. There are two selectable heights
that can be chosen based on your operating
conditions.
The system requires that the ignition be in
ON/RUN position or the engine running with
zero vehicle speed for all user requested
changes and load leveling.
Normal Ride Height (NRH) – This is the standard
position of the suspension and is meant for
normal driving. It will automatically adjust to
maintain the rear ride height as conditions
change.
Alternate Trailer Height (ATH) – Lowers the ve-
hicle approximately 1 in. (25 mm) for a level
truck, to be used as required while trailer tow-
ing. It will automatically adjust to maintain the
rear ride height as conditions change.
NOTE:
• Most 3500 models will not lower to Alter-
nate Trailer Height (ATH) when unloaded.
• Refer to “Trailer Towing” in “Starting And
Operating” in your Owner’s Manual at
www.mopar.com/en-us/care/owners-manual.html
(U.S. Residents) or www.owners.mopar.ca
(Canadian
Residents) for further
information.
Trailer Decoupling/Unloading - The air suspen-
sion system will load level (lower/exhaust only)
once after the vehicle has been turned off for
12 minutes. This allows for easy removal of a
trailer and/or load from the back of the truck by
maintaining the ride height. After 12 minutes
you will need to turn the ignition to the run
position for the air suspension to re-level due to
addition/removal of load in the vehicle. If the
air suspension system is disabled using the
Alternate Trailer Height Button