Ram 1500/2500/3500 Owners & Service Manuals

Ram 1500/2500/3500: 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.

Description
Rear Leveling Ride Height Switch

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. The trailer button will blink continuously until trailer height has been achieved.

The system requires that the ignition be in ON/RUN position or the engine running 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.

NOTE: If equipped with a touch screen radio all enabling/disabling of air suspension features must be done through the radio. Refer to "Uconnect Access Settings" in "Understanding Your Instrument Panel" for further information.

WARNING! The air suspension system uses a high pressure volume of air to operate the system. To avoid personal injury or damage to the system, see your authorized dealer for service.

    READ NEXT:

     Air Suspension Modes

    The Air Suspension system has multiple modes to protect the system in unique situations: Tire/Jack Mode To assist with changing a spare tire, the air suspension system has a feature which allows the a

     Operation

    Pushing the Trailer Mode button once, while at Normal Ride Height (NRH) will lower the vehicle to trailer level. NOTE: The LED will continuously blink until vehicle trailer level that been achieved.

     Axle Locker System - Power Wagon Models Only (If Equipped)

    This vehicle is equipped with electronically locking front and rear differentials. These differentials, when engaged, mechanically lock together the axle shafts forcing the wheels to spin at an equal

    SEE MORE:

     Sentry Key

    The Sentry Key Immobilizer System prevents unauthorized vehicle operation by disabling the engine. The system does not need to be armed or activated. Operation is automatic, regardless of whether the vehicle is locked or unlocked. The system uses a Key Fob with a factory-mated Remote Keyless Entry

     Hard-Keys

    Hard-Keys are located below the Uconnect system in the center of the instrument panel. In addition, there is a Scroll/Enter control knob located on the right side of the Climate Controls in the center of the instrument panel. Turn the control knob to scroll through menus and change settings (i.e.,

    © 2020-2025 Copyright www.ram-manuals.com