Ram 1500/2500/3500: Air Suspension System (2500/3500 Models Only) - If Equipped
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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.
Rear Leveling Ride Height Switch
Normal Ride Height
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
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.
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Occupant Restraint Controller (ORC)
The ORC is part of a Federally regulated safety system
required for this vehicle.
The ORC determines if deployment of the front and/or
side air bags in a frontal or side collision is required. A
central electronic ORC deploys the Advanced Front Air
Bags, SABIC ai
The engine oil filter should be replaced with a new filter
at every engine oil change.
Engine Oil Filter Selection
This manufacturer's engines have a full-flow type oil
filter. Use a filter of this type for replacement. The quality
of replacement filters varies considerably. Only high quality filter