What does 4 low mean on a Ram truck?
4WD lock means front and rear wheels driving (4WD) in high range. 4WD LOW of course is 4WD but in low range. Anti spin differential is the Ram terminology for what others call a “limited slip diff)
Can you switch to 4 wheel drive while driving Dodge Ram?
You can shift into four-high or auto four-wheel drive, if equipped, on the fly as long as you’re traveling less than 55 mph. To engage four-high range or auto, let off the throttle and shift into four-high mode or auto mode. On manually shifted models, the “4WD” light on the instrument cluster will illuminate.
Can you switch from auto 4WD to 2WD while driving?
Don’t destroy your drivetrain Driving a part-time 4WD system on dry pavement can break the front axles, shear the differential gears and even break apart the differential case. As soon as you hit dry pavement, shift back into 2WD.
How fast can you drive in 4WD Ram 1500?
4WD trucks has a tendency to make us feel invincible. Remember the laws of physics still apply and adjusting your driving speed according to the road surface and traction levels is always your best option. A general rule of thumb is, no faster than 60mph when in 4H.
When does the 4WD light come on on a Dodge Ram?
This bulletin applies to the following vehicles: The bulletin applies ONLY to vehicles with an electronic transfer case (sales code DH8, DH9 or DK3) built before January 6, 2012 (MDH 0106XX). When the Service 4WD light comes on, it also shuts down the 4WD capability for the remainder of the drive cycle.
Why are the warning lights flashing on my Dodge Ram?
This article applies to the 4th Generation Dodge Ram (2009-Present). Your Dodge Ram’s warning lights are in place to warn you of potential problems to avoid damage to certain components and avoid accidents while driving.
What is the trouble code on a Dodge Ram?
Chrysler has issued a service bulletin #21-005-12 to address a service 4WD light on Dodge Ram on the vehicles listed below. In addition to the service 4WD light on Dodge Ram, owners may also have a C2201 -FDCM/DTCM Internal diagnostic trouble code.
Why is my 4 wheel drive light not engaging?
If you don’t shift it into neutral, the 4wd light will continue to flash and won’t get into gear. Seems to be a common occurrence on these trucks. Dodge dealers recommend engaging 4-lo, then back in 2-wheel drive, then back in 4-wheel drive hi (4H). This sequence apparently resolves the problem.