wheel Ram 1500 2009 Owner's Guide

STARTING AND OPERATING
CONTENTS
Starting Procedures .................... 309
▫ Normal Starting ..................... 309
▫ Automatic Transmission ............... 309
▫ If Engine Fails To Start ................ 310
▫ After Starting ....................... 311
 Engine Block Heater — If Equipped ........ 311
 Automatic Transmission ................. 312
▫ Key Ignition Park Interlock ............. 312
▫ Brake/Transmission Shift Interlock System . . 313 ▫
Brake/Transmission Interlock Manual
Override .......................... 313
▫ Four–Speed Automatic Transmission —
If Equipped ........................ 315
▫ Five–Speed Automatic Transmission —
If Equipped ........................ 320
 Four-Wheel Drive Operation — If Equipped . . 326
▫ Electronically Shifted Transfer Case
(Four-Position Switch) — If Equipped ...... 327
▫ Shifting Procedure ................... 331
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▫Electronically Shifted Transfer Case
(Five-Position Switch) — If Equipped ...... 333
▫ Shifting Procedure ................... 337
 Limited-Slip Differential – If Equipped ...... 339
 Driving On Slippery Surfaces ............. 340
 Driving Through Water ................. 341
▫ Flowing/Rising Water ................. 341
▫ Shallow Standing Water ............... 341
 Driving Off-Road ..................... 343
 Power Steering ....................... 343
▫ Power Steering Fluid Check ............. 345
 Parking Brake ........................ 346
 Brake System ........................ 347
▫ Four-Wheel Anti-Lock Brake System ....... 348
Multi-Displacement System (MDS)
(If Equipped) – 5.7L Engine Only ........... 349
 Electronic Brake Control System ........... 350
▫ Anti-Lock Brake System (ABS) ........... 350
▫ Traction Control System (TCS) ........... 351
▫ Brake Assist System (BAS) .............. 351
▫ Hill Start Assist (HSA) ................ 352
▫ Electronic Stability Program (ESP) ........ 356
▫ Trailer Sway Control (TSC) ............. 361
 Tire Safety Information ................. 362
▫ Tire Markings ....................... 362
▫ Tire Identification Number (TIN) ......... 366
▫ Tire Loading And Tire Pressure .......... 367
 Tires — General Information ............. 371
▫ Tire Pressure ....................... 371
306 STARTING AND OPERATING

▫Fuel Requirements ................... 392
▫ Selection Of Engine Oil For Flexible Fuel
Vehicles (E-85) And Gasoline Vehicles ...... 393
▫ Starting ........................... 393
▫ Cruising Range ...................... 393
▫ Replacement Parts ................... 394
▫ Maintenance ........................ 394
 Adding Fuel ......................... 394
▫ Loose Fuel Filler Cap (Gas Cap) Message . . . 396
 Vehicle Loading ...................... 396
▫ Certification Label ................... 396
 Trailer Towing ........................ 399
▫ Common Towing Definitions ............ 399▫
Trailer Hitch Classification .............. 403
▫ Trailer Towing Weights (Maximum Trailer
Weight Ratings) ..................... 404
▫ Trailer And Tongue Weight ............. 404
▫ Towing Requirements ................. 405
▫ Towing Tips ........................ 410
 Snowplow .......................... 411
 Recreational Towing
(Behind Motorhome, Etc.) ................ 412
▫ Recreational Towing – Two-Wheel Drive
Models ........................... 412
▫ Recreational Towing – Four-Wheel Drive
Models ........................... 413
308 STARTING AND OPERATING

Brake/Transmission Shift Interlock System
This vehicle is equipped with a Brake Transmission Shift
Interlock System (BTSI) that holds the shift lever in the
PARK position when the ignition switch is in the LOCK
position. To move the shift lever out of the PARK
position, the ignition switch must be turned to any other
switch position (ACC, ON, or START) (engine running or
not) and the brake pedal must be pressed.
Brake/Transmission Interlock Manual Override
Column Shifter — If Equipped
There is an override for the BTSI that allows you to move
the shift lever out of the PARK position if an electrical
system malfunction occurs (i.e., dead battery).
1. Turn the key to the ACC or ON position without
starting the engine.
2. Tilt the steering wheel to the full up position
3. Firmly set the parking brake.4. Press and maintain firm pressure on the brake pedal.
5. Using the screwdriver, press and hold the override tab
through the access port (ringed circle) on the bottom of
the steering column.
6. Move the shift lever into the NEUTRAL position.
7. The vehicle may then be started in NEUTRAL.
Interlock Manual Override
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STARTING AND OPERATING 313

WARNING!
Do not downshift for additional engine braking on a
slippery surface. The drive wheels could lose their
grip and the vehicle could skid.
Screen Display12345*D
Actual Gear(s)
Allowed 1 1-2 1-3 1-4 1-5 1-5
* Applies to vehicles equipped with 4.7L and 5.7L
engines only.
NOTE: To select the proper gear position for maximum
deceleration (engine braking), move the shift lever to the
left/down (-) and hold it there. The transmission will
shift to the range from which the vehicle can best be
slowed down.
Gear Ranges
Do not race the engine when shifting from PARK or
NEUTRAL position into another gear range.
PARK
This range supplements the parking brake by locking the
transmission. The engine can be started in this range.
Never use PARK while the vehicle is in motion. Apply
the parking brake when leaving the vehicle in this range.
Always apply the parking brake first, then place the shift
lever in the PARK position. On four-wheel drive vehicles,
be sure that the transfer case is in a DRIVE position.
WARNING!
•Never use the PARK position as a substitute for
the parking brake. Always apply the parking
brake fully when parked to guard against vehicle
movement and possible injury or damage.
(Continued)
322 STARTING AND OPERATING

NOTE:
•The torque converter clutch will not engage until the
transmission fluid and engine coolant (antifreeze) are
warm [usually after 1 to 3 miles (1.6 to 4.8 km) of
driving]. Because the engine speed is higher when the
torque converter clutch is not engaged, it may seem as
if the transmission is not shifting into Overdrive when
cold. This is normal. Pressing the TOW/HAUL switch
when the transmission is sufficiently warm will dem-
onstrate that the transmission is able to shift into and
out of Overdrive.
•If the vehicle has not been driven in several days, the
first few seconds of operation after shifting the trans-
mission into gear may seem sluggish. This is due to thefluid partially draining from the torque converter into
the transmission. This condition is normal and will not
cause damage to the transmission. The torque con-
verter will refill within five seconds of shifting from
PARK into any other gear position.
FOUR-WHEEL DRIVE OPERATION — IF
EQUIPPED
Four-wheel drive trucks are equipped with a electroni-
cally shifted transfer case. Refer to the operating instruc-
tions for your transfer case, located in this section.
326 STARTING AND OPERATING

Electronically Shifted Transfer Case
(Four-Position Switch) — If Equipped
This is an electronic shift transfer case and is operated by
the 4WD Control Switch (Transfer Case Switch), which is
located on the instrument panel.This electronically shifted transfer case provides four
mode positions:•Two-wheel drive high range (2WD)
•Four-wheel drive lock range (4WD LOCK)
•Four-wheel drive low range (4WD LOW)
•Neutral (NEUTRAL)
This electronically shifted transfer case is designed to be
driven in the two-wheel drive position (2WD) for normal
street and highway conditions on dry, hard surfaced
roads.
When additional traction is required, the transfer case
4WD LOCK and 4WD LOW positions can be used to lock
the front and rear driveshafts together, forcing the front
and rear wheels to rotate at the same speed. This is
accomplished by rotating the 4WD Control Switch to the
Transfer Case Switch (Four-Position)
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STARTING AND OPERATING 327

the control knob back to the current position, wait five
seconds, and retry selection. To find the shift require-
ments, refer to theShifting Procedure for your transfer
case, located in this section.
The “SVC 4WD Warning Light” monitors the electronic
shift four-wheel drive system. If this light remains on
after engine start up or illuminates during driving, it
means that the four-wheel drive system is not function-
ing properly and that service is required.
WARNING!
Always engage the parking brake when powering
down the vehicle if the “SVC 4WD Warning Light” is
illuminated. Not engaging the parking brake may
allow the vehicle to roll, which may cause personal
injury. NOTE:
Do not attempt to make a shift while only the
front or rear wheels are spinning, as this can cause
damage to driveline components.
When operating your vehicle in 4WD LOW, the engine
speed is approximately three times that of the 2WD or
4WD LOCK 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 in tire size 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.
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STARTING AND OPERATING 329

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 - This range is for normal
street and highway driving on dry, hard surfaced roads. 4WD LOCK
Four-Wheel Drive Lock Range - This range locks the front
and rear driveshafts together forcing the front and rear
wheels to rotate at the same speed. This range provides
additional traction for loose, slippery road surfaces only.
4WD LOW
Four-Wheel Drive Low Range - This range provides low
speed four-wheel drive. It locks the front and rear
driveshafts together forcing the front and rear wheels to
rotate at the same speed. This range provides additional
traction and maximum pulling power for loose, slippery
road surfaces only. Do not exceed 25 mph (40 km/h).
N
Neutral - This range disengages both the front and rear
driveshafts from the powertrain. To be used for flat
towing behind another vehicle. Refer to “Recreational
Towing” in this section.
330 STARTING AND OPERATING

Shifting Procedure
NOTE:
•If any of the requirements to select a new transfer case
position have not been met, the transfer case will not
shift. The position indicator light for the previous
position will remain ON and the newly selected posi-
tion indicator light will continue to flash until all the
requirements for the selected position have been met.
To retry a shift: return the control knob back to the
original position, make certain all shift requirements
have been met, wait five seconds and try the shift
again.
•If all the requirements to select a new transfer case
position have been met, the current position indicator
light will turn OFF, the selected position indicator light
will flash until the transfer case completes the shift.When the shift is complete, the position indicator light
for the selected position will stop flashing and remain
ON.
2WD⇔
4WD LOCK
Rotate the 4WD control switch to the desired position.
Shifts between 2WD and 4WD LOCK can be done with
the vehicle stopped or in motion. With the vehicle in
motion, the transfer case will engage/disengage faster if
you momentarily release the accelerator pedal after turn-
ing the control switch. If the vehicle is stopped, the
ignition key must be in the ON position with the engine
either running or off. This shift cannot be completed if the
key is in the ACC position.
NOTE: The four-wheel drive system will not allow
shifts between 2WD/4WD LOCK if the front and/or rear
wheels are spinning (no traction). In this situation, the
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STARTING AND OPERATING 331