brakes Ram 1500 2017 Owner's Manual
[x] Cancel search | Manufacturer: RAM, Model Year: 2017, Model line: 1500, Model: Ram 1500 2017Pages: 734, PDF Size: 7.3 MB
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moved to REVERSE and the system is disabled, the instru-
ment cluster display will show the “PARKSENSE OFF”
message for as long as the vehicle is in REVERSE.
NOTE:The ParkSense system will automatically disable
when the system detects that a trailer with trailer brakes
has been connected to the Integrated Trailer Brake Module.
The instrument cluster display will show the
“PARKSENSE OFF” message for as long as the vehicle is in
reverse.
The ParkSense switch LED will be on when ParkSense is
disabled or defective. The ParkSense switch LED will be off
when the system is enabled.
If the ParkSense switch is pushed, and the system is
disabled or requires service, the ParkSense switch LED will
blink momentarily, and then the LED will be on.
Service The ParkSense Rear Park Assist System
During vehicle start up, when the ParkSense Rear Park
Assist System has detected a faulted condition, the instru-
ment cluster display will actuate a single chime, once per
ignition cycle, and it will show the PARKSENSE UN-
AVAILABLE WIPE REAR SENSORS or thePARKSENSE
UNAVAILABLE SERVICE REQUIRED message. Refer to
“Instrument Cluster Display” in “Understanding Your Instrument Panel” for further information. When the gear
selector is moved to REVERSE and the system has detected
a faulted condition, the instrument cluster display will
show the
PARKSENSE UNAVAILABLE WIPE REAR SEN-
SORS or thePARKSENSE UNAVAILABLE SERVICE RE-
QUIRED message for as long as the vehicle is in RE-
VERSE. Under this condition, ParkSense will not operate.
If PARKSENSE UNAVAILABLE WIPE REAR SENSORS
appears in the instrument cluster display make sure the
outer surface and the underside of the rear fascia/bumper
is clean and clear of snow, ice, mud, dirt or other obstruc-
tion, and then cycle the ignition. If the message continues
to appear, see an authorized dealer.
If PARKSENSE UNAVAILABLE SERVICE REQUIRED
appears in the instrument cluster display, see your autho-
rized dealer.
Cleaning The ParkSense System
Clean the ParkSense sensors with water, car wash soap and
a soft cloth. Do not use rough or hard cloths. Do not scratch
or poke the sensors. Otherwise, you could damage the
sensors.
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 161
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Low Fuel Indicator Light
Yellow TelltaleLight What It Means
Low Fuel Indicator Light
When the fuel level reaches approximately 3.0 gal (11.0 L) this light will turn on, and remain on
until fuel is added.
Anti-Lock Brake (ABS) Indicator Light
Yellow Telltale
Light What It Means
Anti-Lock Brake (ABS) Indicator Light
After the ignition is turned on, the Anti-Lock Brake System (ABS) light illuminates to indicate
function check at vehicle startup. If the light remains on after startup or comes on and stays on at
road speeds, it may indicate that the ABS has detected a malfunction or has become inoperative.
The system reverts to standard non-anti-lock brakes.
If both the Brake Warning Light and the ABS Warning Light are on, see an authorized dealer imme-
diately. Refer to “Anti-Lock Brake System” in “Starting And Operating” for further information.
254 UNDERSTANDING YOUR INSTRUMENT PANEL
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WARNING!(Continued)
•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.
• Your vehicle could move and injure you and others if
it is not in PARK. Check by trying to move the gear
selector out of PARK with the brake pedal released.
Make sure the transmission is in PARK before leav-
ing the vehicle.
• Never leave children alone in a vehicle, or with
access to an unlocked vehicle. Allowing children to
be in a vehicle unattended is dangerous for a number
of reasons. A child or others could be seriously or
fatally injured. Children should be warned not to
touch the parking brake, brake pedal or the trans-
mission gear selector.
• Do not leave the key fob in or near the vehicle (or in
a location accessible to children), and do not leave
the ignition (in a vehicle equipped with Keyless
Enter-N-Go) in the ACC or ON/RUN mode. A child
could operate power windows, other controls, or
move the vehicle.
Key Ignition Park Interlock
This vehicle is equipped with a Key Ignition Park Interlock
which requires the transmission to be in PARK before the
ignition can be turned to the LOCK/OFF (key removal)
position. The key fob can only be removed from the
ignition when the ignition is in the LOCK/OFF position,
and the transmission is locked in PARK whenever the
ignition is in the LOCK/OFF position.
NOTE: If a malfunction occurs, the system will trap the
key fob in the ignition to warn you that this safety feature
is inoperable. The engine can be started and stopped but
the key fob cannot be removed until you obtain service.
Brake/Transmission Shift Interlock System
This vehicle is equipped with a Brake Transmission Shift
Interlock System (BTSI) that holds the transmission gear
selector in PARK unless the brakes are applied. To shift the
transmission out of PARK, the ignition must be turned to
the ON/RUN mode (engine running, for vehicles with
eight-speed transmission) and the brake pedal must be
pressed.
In 8-speed vehicles, the brake pedal must also be pressed to
shift from NEUTRAL into DRIVE or REVERSE when the
vehicle is stopped or moving at low speeds.
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To exit ERS mode, simply hold the gear selector to the right
(+) (console shift) or press and hold the ERS (+) switch
(column shift) until the gear limit display disappears from
the instrument cluster.
WARNING!
Do not downshift for additional engine braking on a
slippery surface. The drive wheels could lose their grip
and the vehicle could skid, causing a collision or
personal injury.
NOTE: To select the proper gear position for maximum
deceleration (engine braking), simply press and hold the
gear selector to the left (-) (console shift) or the ERS (-)
switch down (column shift). The transmission will shift to
the range from which the vehicle can best be slowed down.
CAUTION!
When using ERS for engine braking while descending
steep grades, be careful not to overspeed the engine.
Apply the brakes as needed to prevent engine over-
speed.
Console Gear Selector
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To exit ERS mode, simply push and hold the ERS (+) switch
until the gear limit display disappears from the instrument
cluster.
WARNING!
Do not downshift for additional engine braking on a
slippery surface. The drive wheels could lose their grip
and the vehicle could skid, causing a collision or
personal injury.
NOTE: To select the proper gear position for maximum
deceleration (engine braking), simply push and hold the
ERS (-) switch. The transmission will shift to the range
from which the vehicle can best be slowed down.
CAUTION!
When using ERS for engine braking while descending
steep grades, be careful not to overspeed the engine.
Apply the brakes as needed to prevent engine over-
speed.
Column Gear Selector
5
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WARNING!
There is an increased risk of rollover when crossing an
obstacle, at any angle, with steep sides.
Crossing Logs
To cross a log, approach it at a slight angle (approximately
10 to 15 degrees). This allows one front tire to be on top of
the log while the other just starts to climb the log. While
climbing the log, modulate your brake and accelerator to
avoid spinning the log out from under your tires. Then
ease the vehicle off the log using your brakes.
CAUTION!
Do not attempt to cross a log with a greater diameter
than the running ground clearance or the vehicle will
become high centered.
Getting High Centered
If you get hung up or high centered on an object, get out of
the vehicle and try to determine what the vehicle is hung
up on, where it is contacting the underbody and what is the
best direction to recover the vehicle. Depending on what
you are in contact with, jack the vehicle up and place a fewrocks under the tires so the weight is off of the high point
when you let the vehicle down. You can also try rocking the
vehicle or winching the vehicle off the object.
CAUTION!
Winching or rocking the vehicle off hard objects in-
creases the risk of underbody damage.
Hill Climbing
Hill climbing requires good judgment and a good under-
standing of your abilities and your vehicle’s limitations.
Hills can cause serious problems. Some are just too steep to
climb and should not be attempted. You should always feel
confident with the vehicle and your abilities. You should
always climb hills straight up and down. Never attempt to
climb a hill on an angle.
•
Before Climbing A Steep Hill – As you approach a hill
consider its grade or steepness. Determine if it is too
steep. Look to see what the traction is on the hill side
trail. Is the trail straight up and down? What is on top
and the other side? Are there ruts, rocks, branches or
other obstacles on the path? Can you safely recover the
vehicle if something goes wrong? If everything looks
good and you feel confident, then change transmission
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into a lower gear, shift the transfer case into 4LO (Low)
and proceed with caution. You should use first gear and
4LO (Low Range) for very steep hills.
• Driving Up Hill – Once you have determined your
ability to proceed and have shifted into the appropriate
gear, line your vehicle up for the straightest possible run.
Accelerate with an easy constant throttle and apply
more power as you start up the hill. Do not race forward
into a steep grade, the abrupt change of grade could
cause you to lose control. If the front end begins to
bounce, ease off the throttle slightly to bring all four tires
back on the ground. As you approach the crest of the hill
ease off the throttle and slowly proceed over the top. If
the wheels start to slip as you approach the crest of a hill,
ease off the accelerator and maintain headway by turn-
ing the steering wheel no more than a ¼ turn quickly
back and forth. This will provide a fresh biteinto the
surface and will usually provide enough traction to
complete the climb. If you do not make it to the top,
place the vehicle in REVERSE and back straight down
the grade using engine resistance along with the vehicle
brakes.WARNING!
Never attempt to climb a hill at an angle or turn around
on a steep grade. Driving across an incline increases
the risk of a roll over, which may result in severe injury
or death.
• Driving Down Hill – Before driving down a steep hill
you need to determine if it is too steep for a safe descent.
What is the surface traction? Is the grade too steep to
maintain a slow controlled descent? Are there obstacles?
Is it a straight descent? Is there plenty of distance at the
base of the hill to regain control if the vehicle descends
too fast? If you feel confident in your ability to proceed
then make sure you are in 4LO (Low Range) with the
transmission in first gear (manually select first gear on
automatic transmissions) and proceed with caution.
Allow engine braking to control the descent and apply
your brakes if necessary, but do not allow the tires to
lock.
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WARNING!
Do not descend a steep grade in NEUTRAL. Use
vehicle brakes in conjunction with engine braking.
Descending a grade too fast could cause you to lose
control and be seriously injured or killed.
• Driving Across An Incline – If at all possible avoid
driving across an incline. If it is necessary, know your
vehicle’s abilities. Driving across an incline places more
weight on the down hill wheels, which increases the
possibilities of a down hill slide or rollover. Make sure
the surface has good traction with firm and stable soils.
If possible transverse the incline at an angle heading
slightly up or down.
WARNING!
Driving across an incline increases the risk of a roll-
over, which may result in severe injury.
• If You Stall Or Begin To Lose Headway – If you stall or
begin to lose headway while climbing a steep hill, allow
your vehicle to come to a stop and immediately apply
the brake. Restart the engine and shift into REVERSE.
Back slowly down the hill allowing the compression braking of the engine and transmission to help regulate
your speed. If the brakes are required to control vehicle
speed, apply them lightly and avoid locking or skidding
the tires.
WARNING!
If the engine stalls or you lose headway or cannot
make it to the top of a steep hill or grade, never attempt
to turn around. To do so may result in tipping and
rolling the vehicle, which may result in severe injury.
Always back carefully straight down a hill in RE-
VERSE. Never back down a hill in NEUTRAL using
only the vehicle brakes. Never drive diagonally across
a hill, always drive straight up or down.
Driving Through Water
Extreme care should be taken crossing any type of water.
Water crossings should be avoided if possible and only be
attempted when necessary, in a safe responsible manner.
You should only drive through areas which are designated
and approved. You should tread lightly and avoid damage
to the environment. You should know your vehicle’s
abilities and be able to recover it if something goes wrong.
You should never stop or shut a vehicle off when crossing
464 STARTING AND OPERATING
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deep water unless you ingested water into the engine air
intake. If the engine stalls do not attempt to restart it.
Determine if it has ingested water first. The key to any
crossing is low and slow. You want to use first gear in 4L
(Low Range) and proceed very slowly with a constant slow
speed (3-5 mph [5–8 km/h] maximum) and light throttle.
Keep the vehicle moving; do not try to accelerate through
the crossing. After crossing any water higher than the
bottom of the axle differentials, you should inspect all of
the vehicle fluids for signs of water ingestion.
CAUTION!
Water ingestion into the axles, transmission, transfer
case, engine or vehicle interior can occur if you drive
too fast or through too deep of water. Water can cause
permanent damage to engine, driveline or other ve-
hicle components and your brakes will be less effec-
tive once wet and/or muddy.
• Before You Cross Any Type Of Water – As you ap-
proach any type of water you need to determine if you
can cross it safely and responsibly. If necessary, get out
and walk through the water or probe it with a stick. You
need to be sure of its depth, approach angle, current and
bottom condition. Be careful of murky or muddy waters, check for hidden obstacles. Make sure you will not be
intruding on any wildlife and you can recover the
vehicle if necessary. The key to a safe crossing is the
water depth, current and bottom conditions. On soft
bottoms the vehicle will sink in, effectively increasing
the water level on the vehicle. Be sure to consider this
when determining the depth and the ability to safely
cross.
• Crossing Puddles, Pools, Flooded Areas Or Other
Standing Water – Puddles, pools, flooded or other
standing water areas normally contain murky or muddy
waters. These water types normally contain hidden
obstacles and make it difficult to determine an accurate
water depth, approach angle, and bottom condition.
Murky or muddy water holes are where you want to
hook up tow straps prior to entering. This makes for a
faster, cleaner and easier vehicle recovery. If you are able
to determine you can safely cross, than proceed using
the low and slow method.
CAUTION!
Muddy waters can reduce the cooling system effective-
ness by depositing debris onto the radiator.
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the debris from the tread and improve the traction. You
want to create a rocking motion with the vehicle. This
helps build vehicle momentum, which hopefully gets
you out. Remember to ease off and on the accelerator
before and after the shift. If after a few rock cycles your
vehicle is not free, stop and try another method of
recovery. Continuous rock cycling will only cause un-
necessary damage to your vehicle and the environment.
CAUTION!
Damage can occur when spinning your tires at an
excessive high speed. Do not spin your tires faster than
an indicated 30 mph (48 km/h).
• Using The Tow Hooks With A Tow Strap – Tow straps
are a quick and easy way to recover your vehicle from
minor situations if you have a secondary vehicle which
is not stuck. The tow hooks on your vehicle are designed
to take the abusive force generated during vehicle
recovery. Do not use the bumper or any other vehicle
component as an attachment point. Using tow straps
requires coordination between the two drivers. Good
communication and line of sight are required for a safe
recovery. First connect the tow strap to the correct
attachment points on both vehicles. There should be at least 20 to 30 feet (6 to 9 meters) between the vehicles to
allow for a safe recovery. If necessary join two tow straps
together usinga1½inch hard wood dowel. This will
keep the straps from becoming knotted and is safer than
using a clevis pin if the strap breaks. Next have the tow
vehicle backup, leaving two to three feet worth of slack
in the strap. Then the tow vehicle, using light throttle,
should accelerate tightening the strap providing the
pulling force needed to free the vehicle. The vehicle
being recovered should assist in the recovery, at the time
of the snap, by slowly spinning the tires in the same
direction as the pulling vehicle. After the vehicle be-
comes free, the driver of the previously stuck vehicle
should signal they are free and should hit their brakes
stopping both vehicles. The driver of the pulling vehicle
should let off the throttle without using the brakes, once
signaled by the other driver. This sequence is important
to avoid having the recovered vehicle hit the pulling
vehicle.
468 STARTING AND OPERATING