Dodge 1500 (2012 year). Instruction

Towing Requirements – Tires

• Do not attempt to tow a trailer with less than the full

size spare tire.

• Proper tire inflation pressures are essential to the safe

and satisfactory operation of your vehicle. Refer to
“Tires – General Information” in “Starting and Oper-
ating” for proper tire inflation procedures.

• Check the trailer tires for proper tire inflation pres-

sures before trailer usage.

• Check for signs of tire wear or visible tire damage

before towing a trailer. Refer to “Tires – General
Information” in “Starting and Operating” for the
proper inspection procedure.

• When replacing tires, refer to “Tires – General Infor-

mation” in “Starting and Operating” for proper tire
replacement procedures. Replacing tires with a higher
load carrying capacity will not increase the vehicle’s
GVWR and GAWR limits.

Towing Requirements – Trailer Brakes

• Do not interconnect the hydraulic brake system or

vacuum system of your vehicle with that of the trailer.
This could cause inadequate braking and possible
personal injury.

• An electronically actuated trailer brake controller is

required when towing a trailer with electronically
actuated brakes. When towing a trailer equipped with
a hydraulic surge actuated brake system, an electronic
brake controller is not required.

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• Trailer brakes are recommended for trailers over

1,000 lbs (454 kg) and required for trailers in excess of
2,000 lbs (907 kg).

CAUTION!

If the trailer weighs more than 1,000 lbs (454 kg)
loaded, it should have its own brakes and they
should be of adequate capacity. Failure to do this
could lead to accelerated brake lining wear, higher
brake pedal effort, and longer stopping distances.

WARNING!

• Do not connect trailer brakes to your vehicle’s

hydraulic brake lines. It can overload your brake
system and cause it to fail. You might not have
brakes when you need them and could have a
collision.

• Towing any trailer will increase your stopping

distance. When towing you should allow for addi-
tional space between your vehicle and the vehicle
in front of you. Failure to do so could result in a
collision.

Integrated Trailer Brake Module – If Equipped
Your vehicle may have an Integrated Trailer Brake Mod-
ule (ITBM) for Electric and Electric Over Hydraulic
(EOH) trailer brakes.

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NOTE:

This module has been designed and verified

with electric trailer brakes and new electric over hydrau-
lic systems. Some previous EOH systems may not be
compatible with ITBM.

The user interface consists of the following:

GAIN/ Brake Output Power Display
Shows the current GAIN setting.

This display may also be used to display diagnostic
information, if needed.

• SC — Short Circuit to Ground
• Sb — Short to Battery
• CF — Controller Fault – If this message appears on the

display, see your authorized dealer.

When the vehicle brakes are applied, the display will no
longer show GAIN and will change to the output to the
trailer brakes.

Instruction Brake Control Lever
Slide the instruction brake control lever to the right to
activate power to the trailer’s electric brakes independent
of the tow vehicle’s brakes. If the instruction brake control

1 — GAIN/Brake Output Power Display
2 — Instruction Brake Control Lever
3 — Trailer Brake Status Indicator Light
4 — GAIN Adjustment Buttons

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lever is activated while the brake is also applied, the
greater of the two inputs determines the power sent to
the trailer brakes.

The trailer and the vehicle’s brake lamps will come on
when either vehicle braking or instruction trailer brakes are
applied.

Trailer Brake Status Indicator Light
This light indicates the trailer electrical connection status.

If no electrical connection is detected after the ignition is
turned on, pressing the GAIN adjustment button or
sliding the instruction brake control lever will display the
GAIN setting for 10 seconds and the “Trailer Brake Status
Indicator Light” will not be displayed.

If a fault is detected in the trailer wiring or the Integrated
Trailer Brake Module (ITBM), the “Trailer Brake Status
Indicator Light” will flash.

GAIN Adjustment Buttons (+/-)
Pressing these buttons will adjust the brake control
power output to the trailer brakes in 0.5 increments. The
GAIN setting can be increased to a maximum of 10 or
decreased to a minimum of 0 (no trailer braking).

GAIN
The GAIN setting is used to set the trailer brake control
for the specific towing condition and should be changed
as towing conditions change. Changes to towing condi-
tions include trailer load, vehicle load, road conditions
and weather.

Adjusting GAIN

NOTE:

This should only be performed in a traffic free

environment at speeds of approximately 20–25 mph
(30–40 km/h).

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1. Make sure the trailer brakes are in good working
condition, functioning normally, and properly adjusted.
See your trailer dealer if necessary.

2. Hook up the trailer and make the electrical connec-
tions according to the trailer manufacturer’s instructions.

3. When a trailer with electric/EOH brakes is plugged
in, the trailer connected message should appear in the
EVIC (if the connection is not recognized by the ITBM,
braking functions will not be available), the GAIN setting
will illuminate and the correct type of trailer must be
selected from the EVIC options.

4. Press the UP or DOWN button on the steering wheel
until System Setup appears on the screen.

5. Press the SELECT button and then press the UP or
DOWN buttons until Trailer Brake Type appears on the
screen.

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6. Press the SELECT button and then press the UP or
DOWN buttons until the proper Trailer Brake Type
appears on the screen.

NOTE:

1500 Models Only

– Light Electric and Heavy

Electric will only be available due to the tow capacities of
the vehicle.

7. Use the GAIN adjustment (+/-) buttons to increase or
decrease the GAIN setting to the desired starting point. A
GAIN setting of 5 is a good starting point.

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8. In a traffic-free environment, tow the trailer on a dry,
level surface at a speed of 20–25 mph (30–40 km/h) and
squeeze the instruction brake control lever completely.

9. If the trailer wheels lockup (indicated by squealing
tires), reduce the GAIN setting; if the trailer wheels turn
freely, increase the GAIN setting.

Repeat Steps 8 and 9 until the GAIN setting is at a point
just below trailer wheel lockup. If towing a heavier
trailer, trailer wheel lockup may not be attainable even
with the maximum GAIN setting of 10.

EVIC Display Messages
The trailer brake control interacts with the Electronic
Vehicle Information Center (EVIC). Display messages,
along with a single chime, will be displayed when a
malfunction is determined in the trailer connection,
trailer brake control, or on the trailer. Refer to “Electronic
Vehicle Information Center” in “Understanding Your
Instrument Panel” for further information.

CAUTION!

Connecting a trailer that is not compatible with the
ITBM system may result in reduced or complete loss
of trailer braking. There may be a increase in stop-
ping distance or trailer instability which could result
in damage to your vehicle, trailer, or other property.

WARNING!

NOTE:

• An aftermarket controller may be available for use

with air trailer brake systems and other systems not

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compatible with ITBM. To determine the type of
brakes on your trailer and the availability of control-
lers, check with your trailer manufacturer or dealer.

• Removal of the ITBM will cause errors and it may

cause damage to the electrical system and electronic
modules of the vehicle. See your authorized dealer if
an aftermarket module is to be installed.

Towing Requirements – Trailer Lights And Wiring
Whenever you pull a trailer, regardless of the trailer size,
stop lights and turn signals on the trailer are required for
motoring safety.

The Trailer Tow Package will include a four and seven-
pin wiring harness. Use a factory approved trailer har-
ness and connector.

NOTE:

Do not cut or splice wiring into the vehicle’s

wiring harness.

The electrical connections are all complete to the vehicle
but you must mate the harness to a trailer connector.
Refer to the following illustrations.

Four-Pin Connector

1 — Female Pins

4 — Park

2 — Male Pin

5 — Left Stop/Turn

3 — Ground

6 — Right Stop/Turn

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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.

Seven-Pin Connector

1 — Battery

5 — Ground

2 — Backup Lamps

6 — Left Stop/Turn

3 — Right Stop/Turn

7 — Running Lamps

4 — Electric Brakes

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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 “Mainte-
nance Schedule” for the proper maintenance 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.

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, shift the trans-
mission into NEUTRAL and increase engine idle speed.

− Highway Driving
Reduce speed.

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− Air Conditioning
Turn off temporarily.

SNOWPLOW

1500 Models Only

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.

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 a collision.
Do not expect that the airbag will perform as de-
scribed earlier in this instruction

2500/3500 Models Only

Snowplow Prep Packages are available as a factory
installed option. These packages include components
necessary to equip your vehicle with a snowplow.

NOTE:

Before installation of a snowplow it is highly

recommended that the owner/installer obtain and follow
the recommendations contained within the current Body

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Builders Guide. See your authorized dealer, installer or
snowplow manufacturer for this information. There are
unique electrical systems that must be connected to
properly assure operator safety and prevent overloading
vehicle systems.

WARNING!

Attaching a snowplow to this vehicle could adversely
affect performance of the airbag system in a collision.
Do not expect that the airbag will perform as de-
scribed earlier in this instruction

CAUTION!

The “Lamp Out” indicator could illuminate if exte-
rior lamps are not properly installed.

Before Plowing

• Check the hydraulic system for leaks and proper fluid

level.

• Check the mounting bolts and nuts for proper tight-

ness.

• Check the runners and cutting edge for excessive wear.

The cutting edge should be 1/4 to 1/2 in (6 cm to
1.2 cm) above ground in snow plowing position.

• Check that snowplow lighting is connected and func-

tioning properly.

Snowplow Prep Package Model Availability
For Information about snowplow applications visit
www.ramtrucks.com or refer to the current Body Build-
ers Guide.

1. The maximum number of occupants in the truck
should not exceed two.

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2. The total GVWR or the Front GAWR or the Rear
GAWR should never be exceeded.

3. Cargo capacity will be reduced by the addition of
options or passengers, etc.

The loaded vehicle weight, including the snowplow
system, all aftermarket accessories, driver, passengers,
options, and cargo, must not exceed either the Gross
Vehicle Weight (GVWR) or Gross Axle Weight (GAWR)
ratings. These weights are specified on the Safety Com-
pliance Certification Label on the driver’s side door
opening.

NOTE:

Detach the snowplow when transporting pas-

sengers.

Vehicle front end wheel alignment was set to specifica-
tions at the factory without consideration for the weight
of the plow. Front end toe-in should be checked and reset

if necessary at the beginning and end of the snowplow
season. This will help prevent uneven tire wear.

The blade should be lowered whenever the vehicle is
parked.

Maintain and operate your vehicle and snowplow equip-
ment following the recommendations provided by the
specific snowplow manufacturer.

Over The Road Operation With Snowplow
Attached
The blade restricts air flow to the radiator and causes the
engine to operate at higher than normal temperatures.
Therefore, when transporting the plow, angle the blade
completely and position it as low as road or surface
conditions permit. Do not exceed 40 mph (64 km/h). The
operator should always maintain a safe stopping distance
and allow adequate passing clearance.

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Operating Tips
Under ideal snow plowing conditions, 20 mph (32 km/h)
should be maximum operating speed. The operator
should be familiar with the area and surface to be
cleaned. Reduce speed and use extreme caution when
plowing unfamiliar areas or under poor visibility.

NOTE:

During snowplow usage on vehicles equipped

with outside temperature display, the display may show
higher temperatures than the outside ambient tempera-
ture. The higher displayed temperature is due to blocked
or reduced airflow to the underhood ambient tempera-
ture sensor caused by the snowplow. In addition, on
vehicles equipped with Automatic Temperature Control
(ATC), it is suggested that the interior cabin temperature
be instructionly controlled should the system not perform as
desired while in automatic mode. Both the outside tem-
perature display and ATC operation will return to nor-
mal when the snowplow is removed.

General Maintenance
Snowplows should be maintained in accordance with the
plow manufacturer’s instructions.

Keep all snowplow electrical connections and battery
terminals clean and free of corrosion.

When plowing snow, to avoid transmission and drive-
train damage, the following precautions should be ob-
served.

• Operate with transfer case in 4L when plowing small

or congested areas where speeds are not likely to
exceed 15 mph (24 km/h). At higher speeds operate in
4H.

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• Vehicles with automatic transmissions should use 4L

range when plowing deep or heavy snow for extended
periods of time to avoid transmission overheating.

• Do not shift the transmission unless the engine has

returned to idle and wheels have stopped. Make a
practice of stepping on the brake pedal before shifting
the transmission.

RECREATIONAL TOWING (BEHIND MOTORHOME, ETC.)
Towing This Vehicle Behind Another Vehicle

Towing Condition

Wheels OFF The

Ground

Two-Wheel Drive

Models

Four-Wheel Drive Models

Flat Tow

NONE

NOT ALLOWED

See Instructions

• Transmission in PARK
• Transfer case in NEUTRAL (N)
• Tow in forward direction

Dolly Tow

Front

NOT ALLOWED

Rear

NOT ALLOWED

On Trailer

ALL

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Recreational Towing – Two-Wheel Drive Models

DO NOT flat tow this vehicle. Damage to the drivetrain
will result.

Recreational towing (for two-wheel drive models) is
allowed ONLY if the rear wheels are OFF the ground.
This may be accomplished using a tow dolly or vehicle
trailer. If using a tow dolly, follow this procedure:

1. Properly secure the dolly to the tow vehicle, following
the dolly manufacturer’s instructions.

2. Drive the rear wheels onto the tow dolly.

3. Firmly set the parking brake. Place the transmission in
PARK.

4. Properly secure the rear wheels to the dolly, following
the dolly manufacturer’s instructions.

5. Remove the key fob from the ignition switch.

6. Install a suitable clamping device, designed for tow-
ing, to secure the front wheels in the straight position.

CAUTION!

• Towing with the rear wheels on the ground will

cause severe transmission damage. Damage from
improper towing is not covered under the New
Vehicle Limited Warranty.

• Do not disconnect the driveshaft because fluid

may leak from the transmission, causing damage
to internal parts.

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Dodge 1500 (2012 year). Instruction - part 35