When additional traction is required, the 4H and 4L
positions can be used to lock the front and rear drive-
shafts together and force the front and rear wheels to
rotate at the same speed. This is accomplished by simply
moving the shift lever to the desired positions. The 4H
and 4L positions are intended for loose, slippery road
surfaces only. Driving in the 4H and 4L positions on dry,
hard surfaced roads may cause increased tire wear and
damage to the driveline components.
The “Transfer Case Position Indicator Light” in the
instrument cluster will alert the driver that the vehicle is
in four-wheel drive and that the front and rear drive-
shafts are locked together. This light will illuminate when
the transfer case is shifted into either the 4H or 4L
position. There is no light for the 2H or NEUTRAL
positions.
When operating your vehicle in 4L, the engine speed is
approximately three times that of the 2H or 4H positions
at a given road speed. Take care not to overspeed the
engine and do not exceed 25 mph (40 km/h).
Proper operation of four-wheel drive vehicles depends
on tires of equal size, type and circumference on each
wheel. Any difference will adversely affect shifting and
can cause damage to the drivetrain.
NOTE:
Do not attempt to make a shift while only the
front or rear wheels are spinning. The transfer case is not
equipped with a synchronizer and therefore the front and
rear driveshaft speeds must be equal for the shift to take
place. Shifting while only the front or rear wheels are
spinning can cause damage to the transfer case.
Because four-wheel drive provides improved traction,
there is a tendency to exceed safe turning and stopping
speeds. Do not go faster than road conditions permit.
5
STARTING AND OPERATING
413
Summary of Contents for 2012 Ram Truck Gas 1500
Page 1: ...R a m T r u c k G a s 1 5 0 0 2 5 0 0 3 5 0 0 O W N E R S MA N UA L 2 0 1 2 3 16 11 4 33 PM ...
Page 4: ......
Page 7: ...INTRODUCTION 5 ...
Page 10: ......
Page 129: ...3 UNDERSTANDING THE FEATURES OF YOUR VEHICLE 127 ...
Page 130: ...128 UNDERSTANDING THE FEATURES OF YOUR VEHICLE ...
Page 131: ...3 UNDERSTANDING THE FEATURES OF YOUR VEHICLE 129 ...
Page 181: ...Slow Tone Fast Tone 3 UNDERSTANDING THE FEATURES OF YOUR VEHICLE 179 ...
Page 250: ...INSTRUMENT CLUSTER BASE 248 UNDERSTANDING YOUR INSTRUMENT PANEL ...
Page 251: ...INSTRUMENT CLUSTER PREMIUM 4 UNDERSTANDING YOUR INSTRUMENT PANEL 249 ...
Page 369: ...Operating Tips 4 UNDERSTANDING YOUR INSTRUMENT PANEL 367 ...
Page 370: ......
Page 461: ...Understanding The Features Of Your Winch Winch Components 5 STARTING AND OPERATING 459 ...
Page 503: ...STARTING AND OPERATING 501 ...
Page 581: ...Jack And Tools 1500 Series Jack And Tools 2500 3500 Series 6 WHAT TO DO IN EMERGENCIES 579 ...
Page 583: ...Folding Flap And Rolling Bag Tying Bag To Jack With Straps 6 WHAT TO DO IN EMERGENCIES 581 ...
Page 610: ......
Page 688: ......
Page 699: ...INDEX 10 ...
Page 720: ...Chrysler Group LLC 12D241 126 AC 3rd Edition Printed in U S A ...