2009 Ram 1500 transmission

WARNING! (Continued)
•Make certain that the load is secured in the trailer
and will not shift during travel. When trailering
cargo that is not fully secured, dynamic load shifts
can occur that may be difficult for the driver to
control. You could lose control of your vehicle and
have an accident.
When hauling cargo or towing a trailer, do not overload
your vehicle or trailer. Overloading can cause a loss of
control, poor performance or damage to brakes, axle,
engine, transmission, steering, suspension, chassis struc-
ture or tires.
Safety chains must always be used between your vehicle
and trailer. Always connect the chains to the frame or
hook retainers of the vehicle hitch. Cross the chains
under the trailer tongue and allow enough slack for
turning corners.
Vehicles with trailers should not be parked on a grade.
When parking, apply the parking brake on the tow vehicle.
Put the tow vehicle transmission in PARK. With four-
wheel-drive vehicles, make sure the transfer case is not in
NEUTRAL. Always, block or chockthe trailer wheels.
GCWR must not be exceeded.
Total weight must be distributed between the tow
vehicle and the trailer so that the following four ratings
are not exceeded:
1. GVWR
2. GTW
3. GAWR
4. Tongue weight rating for the trailer hitch utilized (This
requirement may limit the ability to always achieve the
10% to 15% range of tongue weight as a percentage of
total trailer weight).
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WARNING!
Any work done to the vehicle’s electrical system or
wiring should be performed by a qualified automo-
tive technician. If done improperly it may cause
damage to the electrical system wiring and could
result in serious or fatal injury.
Towing Tips
Before setting out on a trip, practice turning, stopping
and backing the trailer up in an area away from heavy
traffic.
Automatic Transmission
The “DRIVE” range can be selected when towing. How-
ever, if frequent shifting occurs while in this range, select
“TOW/HAUL” mode (if equipped) or select a lower gear
using the Electronic Range Select (ERS) feature.NOTE:
Using “TOW/HAUL” mode or a lower gear
range while operating the vehicle under heavy operating
conditions will improve performance and extend trans-
mission life by reducing excessive shifting and heat build
up. This action will also provide better engine braking.
The automatic transmission fluid and filter should be
changed if you regularly tow a trailer for more than
45 minutes of continuous operation. Refer to the “Main-
tenance Schedule” in Section 8 for the proper mainte-
nance intervals.
NOTE: Check the automatic transmission fluid level
before towing.Tow/Haul
To reduce potential for automatic transmission overheat-
ing, turn the “TOW/HAUL” feature ON when driving in
hilly areas, or select a lower gear range (using the
Electronic Range Select (ERS) feature) on more severe
grades.
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Electronic Speed Control — If Equipped

Do not use in hilly terrain or with heavy loads.
When using the speed control, if you experience speed
drops greater than 10 mph (16 km/h), disengage until
you can get back to cruising speed.
Use speed control in flat terrain and with light loads to
maximize fuel efficiency.
Cooling System
To reduce potential for engine and transmission over-
heating, take the following actions:
City Driving
When stopped for short periods of time, put the trans-
mission in NEUTRAL and increase engine idle speed.
Highway Driving
Reduce speed.
Air Conditioning
Turn off temporarily.
SNOWPLOW
NOTE: Do not use this model vehicle for snowplow
applications.
WARNING!
Snowplows and other aftermarket equipment should
not be added to the front end of your vehicle. The
airbag crash sensors may be affected by the change in
the front end structure. The airbags could deploy
unexpectedly or could fail to deploy during a colli-
sion resulting in serious injury or death.5
STARTING AND OPERATING 411

CAUTION!
Using this vehicle for snowplow applications can
cause damage to the vehicle.
WARNING!
Attaching a snowplow to this vehicle could adversely
affect performance of the airbag system in an acci-
dent. Do not expect that the airbag will perform as
described earlier in this manual
RECREATIONAL TOWING (BEHIND
MOTORHOME, ETC.)
CAUTION!
Front or rear wheel lifts should not be used. Internal
damage to the transmission or transfer case will occur
if a front or rear wheel lift is used when recreational
towing.
Recreational Towing – Two-Wheel Drive Models
Recreational towing of two-wheel drive models is not
allowed.Towing with the rear wheels on the ground can
result in severe transmission damage.
412 STARTING AND OPERATING

Recreational Towing – Four-Wheel Drive Models
CAUTION!
Failure to follow these requirements can cause severe
damage to the transmission and/or transfer case.
NOTE: The electronic shift transfer cases must be
shifted into NEUTRAL for recreational towing. The trans-
mission must be shifted into PARK for recreational
towing. Refer to the following for the proper transfer case
NEUTRAL shifting procedure for your vehicle.
Recreational Towing Procedure — Electronic Shift
Transfer Case — If Equipped
Use the following procedure to prepare your vehicle for
recreational towing:
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,
even if the transmission is in PARK. The parking
brake should always be applied when the driver is
not in the vehicle.
CAUTION!
It is necessary to follow these steps to be certain that
the transfer case is fully in NEUTRAL before recre-
ational towing to prevent damage to internal parts.
5
STARTING AND OPERATING 413

1. Bring the vehicle to a complete stop.
2. Turn OFF the engine.
3. Turn the ignition key to the ON position, but do not
start the engine.
4. Press the brake pedal.
5. Shift the transmission into NEUTRAL.
6. Press the transfer case switch NEUTRAL button for
four seconds.
7. After the shift is completed and the NEUTRAL light
comes on, release the NEUTRAL button.
8. Start the engine.
9. Shift the transmission into REVERSE.
10. Release the brake pedal for five seconds and ensure
that there is no vehicle movement.
11. Repeat Steps 9 and 10 with the transmission in
DRIVE.12. Turn the engine OFF and place the ignition key in the
unlocked OFF position.
13. Shift the transmission into PARK.
14. Apply the parking brake.
15. Attach the vehicle to the tow vehicle with the tow bar.
16. Release the parking brake.
NOTE:
•Steps 1 through 5 are requirements that must be met
prior to depressing the NEUTRAL button, and must
continue to be met until the four seconds elapses and
the shift has been completed. If any of these require-
ments (with the exception of 3 - Key ON) are not met
prior to depressing the NEUTRAL button or are no
longer met during the four second timer, then the
NEUTRAL indicator light will flash continuously until
all requirements are met or until the NEUTRAL button
is released.
414 STARTING AND OPERATING

•The ignition key must be ON for a shift to take place
and for the position indicator lights to be operable. If
the key in not ON, the shift will not take place and no
position indicator lights will be on or flashing.
•The flashing NEUTRAL indicator light indicates that
shift requirements have not been met.
CAUTION!
Damage to the transmission may occur if the trans-
mission is shifted into PARK with the transfer case in
NEUTRAL and the engine running. With the transfer
case in NEUTRAL, ensure that the engine is OFF
prior to shifting the transmission into PARK.
Returning to Normal Operation — Electronic Shift
Transfer Case
Use the following procedure to prepare your vehicle for
normal usage:1. Bring the vehicle to a complete stop.
2. Turn OFF the engine.
3. Turn the ignition key to the ON position, but do not
start the engine.
4. Press the brake pedal.
5. Shift the transmission into NEUTRAL.
6. Press the transfer case switch NEUTRAL button for
one second.
7. After the NEUTRAL indicator light turns off, release
the NEUTRAL button.
8. After the NEUTRAL button has been released, the
transfer case will shift to the position identified by the
selector switch.
9. Shift the transmission into PARK.
5
STARTING AND OPERATING 415

NOTE:
•The transfer case cannot be shifted into NEUTRAL
from the 4WD AUTO (if equipped) position.
•Steps 1 through 5 are requirements that must be met
prior to depressing the transfer case NEUTRAL button
and must continue to be met until one second elapses
and the shift has been completed. If any of these
requirements (with the exception of step 3 - key ON)
are not met prior to pressing the NEUTRAL button, or
are no longer met during the one second time, then all
of the mode position indicator lights will flash con-
tinuously until all requirements are met or until the
NEUTRAL button is released.
•The ignition key must be ON for a transfer case shift to
take place and for the position indicator lights to be
operable. If the key is not ON, the shift will not take
place and no position indicator lights will be on or
flashing.
•The flashing NEUTRAL position indicator light indi-
cates that shift requirements have not been met.
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,
even if the transmission is in PARK. The parking
brake should always be applied when the driver is
not in the vehicle.
416 STARTING AND OPERATING