Dodge 2009 Ram Chassis Cab Automobile User Manual


 
Proper operation of 4-wheel drive vehicles depends on
tires of equal size, type and circumference on each wheel.
Any difference in tire size can cause damage to the
transfer case.
Because 4-wheel drive provides improved traction, there
is a tendency to exceed safe turning and stopping speeds.
Do not go faster than road conditions permit.
WARNING!
You or others could be injured if you leave the
vehicle unattended with the transfer case in the
NEUTRAL position without first fully engaging the
parking brake. The transfer case NEUTRAL position
disengages both the front and rear driveshafts from
the powertrain and will allow the vehicle to move
regardless of the transmission position. The parking
brake should always be applied when the driver is
not in the vehicle.
For additional information on the appropriate use of each
transfer case mode position see the information below:
2WD
Rear-Wheel Drive High Range - Normal street and
highway driving. Dry hard surfaced roads.
4WD AUTO
Automatic 4–wheel drive sends power to the rear wheels.
4–wheel drive will be automatically engaged when the
vehicle senses a loss of traction. Additional traction for
varying road conditions.
4WD LOCK
4-Wheel Drive Lock Range - Locks the front and rear
driveshafts together. Forces the front and rear wheels to
rotate at the same speed. Additional traction for loose,
slippery road surfaces only.
238 STARTING AND OPERATING