lock RAM CHASSIS CAB 2019 Repair Manual

SAFETY 201
Crew Cab Automatic Locking Retractor (ALR) Locations
If the passenger seating position is equipped with an ALR
and is being used for normal usage, only pull the seat belt
webbing out far enough to comfortably wrap around the
occupant’s mid-section so as to not activate the ALR. If the
ALR is activated, you will hear a clicking sound as the seat
belt retracts. Allow the webbing to retract completely in this
case and then carefully pull out only the amount of webbing
necessary to comfortably wrap around the occupant’s
mid-section. Slide the latch plate into the buckle until you
hear a "click." In Automatic Locking Mode, the shoulder belt is automati -
cally pre-locked. The seat belt will still retract to remove any
slack in the shoulder belt. Use the Automatic Locking Mode
anytime a child restraint is installed in a seating position that
has a seat belt with this feature. Children 12 years old and
under should always be properly restrained in the rear seat
of a vehicle with a rear seat.
How To Engage The Automatic Locking Mode
1. Buckle the combination lap and shoulder belt.
2. Grasp the shoulder portion and pull downward until the
entire seat belt is extracted.ALR = Switchable Automatic Locking Retractor WARNING!
• Never place a rear-facing child restraint in front of an
air bag. A deploying passenger front air bag can cause
death or serious injury to a child 12 years or younger,
including a child in a rear-facing child restraint.
• Never install a rear-facing child restraint in the front
seat of a vehicle. Only use a rear-facing child restraint
in the rear seat. If the vehicle does not have a rear seat,
do not transport a rear-facing child restraint in that
vehicle. 4

202 SAFETY
3. Allow the seat belt to retract. As the seat belt retracts, you
will hear a clicking sound. This indicates the seat belt is
now in the Automatic Locking Mode.
How To Disengage The Automatic Locking Mode
Unbuckle the combination lap/shoulder belt and allow it to
retract completely to disengage the Automatic Locking
Mode and activate the vehicle sensitive (emergency) locking
mode. Supplemental Restraint Systems (SRS)
Some of the safety features described in this section may be stan -
dard equipment on some models, or may be optional equipment
on others. If you are not sure, ask an authorized dealer.
The air bag system must be ready to protect you in a collision.
The Occupant Restraint Controller (ORC) monitors the
internal circuits and interconnecting wiring associated with
the electrical Air Bag System Components. Your vehicle may
be equipped with the following Air Bag System Components:
Air Bag System Components
• Occupant Restraint Controller (ORC)
• Air Bag Warning Light
• Steering Wheel and Column
• Instrument Panel
• Knee Impact Bolsters
• Driver and Front Passenger Air Bags
• Seat Belt Buckle Switch
• Supplemental Side Air Bags — If Equipped
• Front and Side Impact Sensors — If Equipped
• Seat Belt Pretensioners — If EquippedWARNING!
• The seat belt assembly must be replaced if the switch -
able Automatic Locking Retractor (ALR) feature or any
other seat belt function is not working properly when
checked according to the procedures in the Service
Manual.
• Failure to replace the seat belt assembly could increase
the risk of injury in collisions.
• Do not use the Automatic Locking Mode to restrain
occupants who are wearing the seat belt or children
who are using booster seats. The locked mode is only
used to install rear-facing or forward-facing child
restraints that have a harness for restraining the child.

208 SAFETY
Supplemental Side Air Bag Inflatable Curtain (SABIC) La -
bel Location
SABICs (if equipped with SABICs) may help reduce the risk
of head and other injuries to front and rear seat outboard
occupants in certain side impacts, in addition to the injury
reduction potential provided by the seat belts and body
structure.
The SABIC deploys downward, covering the side windows.
An inflating SABIC pushes the outside edge of the headliner
out of the way and covers the window. The SABICs inflate
with enough force to injure occupants if they are not belted
and seated properly, or if items are positioned in the area where the SABICs inflate. Children are at an even greater
risk of injury from a deploying air bag.
The SABICs (if equipped with SABICs) may help reduce the
risk of partial or complete ejection of vehicle occupants
through side windows in certain side impact events.
WARNING!
• Do not mount equipment, or stack luggage or other
cargo up high enough to block the deployment of the
SABICs. The trim covering above the side windows
where the SABIC and its deployment path are located
should remain free from any obstructions.
• In order for the SABICs to work as intended, do not
install any accessory items in your vehicle which could
alter the roof. Do not add an aftermarket sunroof to
your vehicle. Do not add roof racks that require perma -
nent attachments (bolts or screws) for installation on
the vehicle roof. Do not drill into the roof of the vehicle
for any reason.

212 SAFETY
Enhanced Accident Response System
In the event of an impact, if the communication network
remains intact, and the power remains intact, depending on
the nature of the event, the ORC will determine whether to
have the Enhanced Accident Response System perform the
following functions:
• Cut off fuel to the engine (If Equipped)
• Cut off battery power to the electric motor (If Equipped)
• Flash hazard lights as long as the battery has power
• Turn on the interior lights, which remain on as long as the
battery has power or for 15 minutes from the intervention
of the Enhanced Accident Response System.
• Unlock the power door locks.
Your vehicle may also be designed to perform any of these
other functions in response to the Enhanced Accident
Response System:
• Turn off the Fuel Filter Heater, Turn off the HVAC Blower
Motor, Close the HVAC Circulation Door • Cut off battery power to the:
• Engine
• Electric Motor (if equipped)
• Electric power steering
• Brake booster
• Electric park brake
• Automatic transmission gear selector
• Horn
• Front wiper
• Headlamp washer pump
NOTE:
After an accident, remember to cycle the ignition to the STOP
(OFF/LOCK) position and remove the key from the ignition
switch to avoid draining the battery. Carefully check the
vehicle for fuel leaks in the engine compartment and on the
ground near the engine compartment and fuel tank before
resetting the system and starting the engine. If there are no
fuel leaks or damage to the vehicle electrical devices (e.g.
headlights) after an accident, reset the system by following
the procedure described below. If you have any doubt,
contact an authorized dealer.

226 SAFETY
Center Seat LATCH
Regular Cab or Crew Cab Full Bench Rear Seat: No Lower
Center LATCH Anchorages Available
Crew Cab Split Bench Rear Seat: Center LATCH Anchor -
ages Available
If a child restraint installed in the center position blocks the
seat belt webbing or buckle for the outboard position, do not
use that outboard position. If a child seat in the center posi -
tion blocks the outboard LATCH anchors or seat belt, do not
install a child seat in that outboard position. Always follow the directions of the child restraint manu -
facturer when installing your child restraint. Not all child
restraint systems will be installed as described here.
To Install A LATCH-Compatible Child Restraint
If the selected seating position has a Switchable Automatic
Locking Retractor (ALR) seat belt, stow the seat belt,
following the instructions below. See the section “Installing
Child Restraints Using the Vehicle Seat Belt” to check what
type of seat belt each seating position has.
1. Loosen the adjusters on the lower straps and on the tether
strap of the child seat so that you can more easily attach
the hooks or connectors to the vehicle anchorages.WARNING!
• Do not install a child restraint in the center position
using the LATCH system. This position is not approved
for installing child seats using the LATCH attachments.
You must use the seat belt and tether anchor to install a
child seat in the center seating position.
• Never use the same lower anchorage to attach more
than one child restraint. Please refer to “To Install A
LATCH-Compatible Child Restraint” for typical instal -
lation instructions. WARNING!
Never use the same lower anchorage to attach more than
one child restraint. Please refer to “To Install A
LATCH-Compatible Child Restraint” for typical
installation instructions.

SAFETY 227
(Continued)2. Place the child seat between the lower anchorages for that
seating position. For some second row seats, you may
need to recline the seat and / or raise the head restraint (if
adjustable) to get a better fit. If the rear seat can be moved
forward and rearward in the vehicle, you may wish to
move it to its rear-most position to make room for the
child seat. You may also move the front seat forward to
allow more room for the child seat.
3. Attach the lower hooks or connectors of the child restraint
to the lower anchorages in the selected seating position.
4. If the child restraint has a tether strap, connect it to the top
tether anchorage. See the section “Installing Child
Restraints Using the Top Tether Anchorage” for direc -
tions to attach a tether anchor.
5. Tighten all of the straps as you push the child restraint
rearward and downward into the seat. Remove slack in
the straps according to the child restraint manufacturer’s
instructions.
6. Test that the child restraint is installed tightly by pulling
back and forth on the child seat at the belt path. It should
not move more than 1 inch (25.4 mm) in any direction. How To Stow An Unused Switchable-ALR (ALR) Seat
Belt:
When using the LATCH attaching system to install a child
restraint, stow all ALR seat belts that are not being used by
other occupants or being used to secure child restraints. An
unused belt could injure a child if they play with it and acci -
dentally lock the seat belt retractor. Before installing a child
restraint using the LATCH system, buckle the seat belt
behind the child restraint and out of the child’s reach. If the
buckled seat belt interferes with the child restraint installa -
tion, instead of buckling it behind the child restraint, route
the seat belt through the child restraint belt path and then
buckle it. Do not lock the seat belt. Remind all children in the
vehicle that the seat belts are not toys and that they should
not play with them.
WARNING!
• Improper installation of a child restraint to the LATCH
anchorages can lead to failure of the restraint. The child
could be badly injured or killed. Follow the child
restraint manufacturer’s directions exactly when
installing an infant or child restraint. 4

228 SAFETY
Installing Child Restraints Using The Vehicle Seat Belt
Child restraint systems are designed to be secured in vehicle
seats by lap belts or the lap belt portion of a lap/shoulder
belt. The seat belts in the passenger seating positions are
equipped with either a Switchable Automatic Locking
Retractor (ALR) or a cinching latch plate or both. Both types
of seat belts are designed to keep the lap portion of the seat
belt tight around the child restraint so that it is not necessary
to use a locking clip. The ALR retractor can be “switched”
into a locked mode by pulling all of the webbing out of the
retractor and then letting the webbing retract back into the
retractor. If it is locked, the ALR will make a clicking noise
while the webbing is pulled back into the retractor. Refer to
the “Automatic Locking Mode” description in “Switchable
Automatic Locking Retractors (ALR)” under “Occupant
Restraint Systems” for additional information on ALR. The
cinching latch plate is designed to hold the lap portion of the
seat belt tight when webbing is pulled tight and straight
through a child restraint’s belt path.
Please see the table below and the following sections for
more information.• Child restraint anchorages are designed to withstand
only those loads imposed by correctly-fitted child
restraints. Under no circumstances are they to be used
for adult seat belts, harnesses, or for attaching other
items or equipment to the vehicle.
WARNING!
• Improper installation or failure to properly secure a
child restraint can lead to failure of the restraint. The
child could be badly injured or killed.
• Follow the child restraint manufacturer’s directions
exactly when installing an infant or child restraint. WARNING! (Continued)

SAFETY 229
Lap/Shoulder Belt Systems For Installing Child
Restraints In This Vehicle
Regular Cab Automatic Locking Retractor (ALR) Locations Crew Cab Automatic Locking Retractor (ALR) Locations
ALR = Switchable Automatic Locking Retractor
Top Tether Anchorage Symbol Cinching Latchplate = Cinching Latchplate
ALR = Switchable Automatic Locking Retractor
Top Tether Anchorage Symbol 4

SAFETY 231
Installing A Child Restraint With A Switchable Automatic
Locking Retractor (ALR):
Child restraint systems are designed to be secured in vehicle
seats by lap belts or the lap belt portion of a lap/shoulder
belt.
1. For Crew Cab Models
Place the child seat in the center of the seating position.
For some second row seats, you may need to recline the
seat and/or raise the head restraint (if adjustable) to get a
better fit. If the rear seat can be moved forward and rear -
ward in the vehicle, you may wish to move it to its
rear-most position to make room for the child seat. You
may also move the front seat forward to allow more room
for the child seat. For Regular Cab Models
Place the child seat in the center of the seating position.
Move the vehicle seat as far rearward as possible to keep
the child as far from the passenger air bag as possible.
2. Pull enough of the seat belt webbing from the retractor to
pass it through the belt path of the child restraint. Do not
twist the belt webbing in the belt path.
3. Slide the latch plate into the buckle until you hear a
“click.”
4. Pull on the webbing to make the lap portion tight against
the child seat.
5. To lock the seat belt, pull down on the shoulder part of
the belt until you have pulled all the seat belt webbing out
of the retractor. Then, allow the webbing to retract back
into the retractor. As the webbing retracts, you will hear
a clicking sound. This means the seat belt is now in the
Automatic Locking mode.
6. Try to pull the webbing out of the retractor. If it is locked,
you should not be able to pull out any webbing. If the
retractor is not locked, repeat step 5.WARNING!
• Improper installation or failure to properly secure a
child restraint can lead to failure of the restraint. The
child could be badly injured or killed.
• Follow the child restraint manufacturer’s directions
exactly when installing an infant or child restraint. 4

SAFETY 243
Periodic Safety Checks You Should Make Outside
The Vehicle
Tires
Examine tires for excessive tread wear and uneven wear
patterns. Check for stones, nails, glass, or other objects
lodged in the tread or sidewall. Inspect the tread for cuts and
cracks. Inspect sidewalls for cuts, cracks, and bulges. Check
the wheel bolts for tightness. Check the tires (including
spare) for proper cold inflation pressure.
Lights
Have someone observe the operation of brake lights and
exterior lights while you work the controls. Check turn
signal and high beam indicator lights on the instrument
panel.
Door Latches
Check for proper closing, latching, and locking.
Fluid Leaks
Check area under the vehicle after overnight parking for
fuel, coolant, oil, or other fluid leaks. Also, if gasoline fumes
are detected or if fuel, or brake fluid leaks are suspected. The
cause should be located and corrected immediately.• ALWAYS make sure objects cannot fall or slide into the
driver’s side floor area when the vehicle is moving.
Objects can become trapped under accelerator, brake,
or clutch pedals and could cause a loss of vehicle
control.
• NEVER place any objects under the floor mat (e.g.,
towels, keys, etc.). These objects could change the posi -
tion of the floor mat and may cause interference with
the accelerator, brake, or clutch pedals.
• If the vehicle carpet has been removed and re-installed,
always properly attach carpet to the floor and check the
floor mat fasteners are secure to the vehicle carpet.
Fully depress each pedal to check for interference with
the accelerator, brake, or clutch pedals then re-install
the floor mats.
• It is recommended to only use mild soap and water to
clean your floor mats. After cleaning, always check
your floor mat has been properly installed and is
secured to your vehicle using the floor mat fasteners by
lightly pulling mat. WARNING! (Continued)
4