Latch Ram 1500 2020 Owner's Guide

SAFETY 277
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. 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 a Switchable Automatic Locking Retractor
(ALR) that is 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.
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.
• 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.
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280 SAFETY
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. 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.
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.
7. Finally, pull up on any excess webbing to tighten the lap portion around the child restraint while you push the
child restraint rearward and downward into the vehicle
seat.
8. If the child restraint has a top tether strap and the seating position has a top tether anchorage, connect the tether
strap to the anchorage and tighten the tether strap. Refer
to “Installing Child Restraints Using the Top Tether
Anchorage” in this section for directions to attach a tether
anchor.
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.
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SAFETY 281
9. Test that the child restraint is installed tightly by pullingback and forth on the child seat at the belt path. It should
not move more than 1 inch (25.4 mm) in any direction.
Any seat belt system will loosen with time, so check the belt
occasionally, and pull it tight if necessary.
Installing Child Restraints Using The Top Tether
Anchorage The top tether anchorages in this vehicle are tether strap
loops located between the rear glass and the back of the rear
seat. There is a tether strap loop located behind each seating
position. Follow the steps below to attach the tether strap of
the child restraint.
Right Or Left Outboard Seats:
1. Reach between the rear seat and rear glass to access the
tether strap loop.
2. Place a child restraint on the seat and adjust the tether strap so that it will reach over the seat back, through the
space between the head restraint and the seat back,
through the tether strap loop behind the seat and over to
the tether strap loop behind the center seat.
WARNING!

Do not attach a tether strap for a rear-facing car seat to any
location in front of the car seat, including the seat frame or a
tether anchorage. Only attach the tether strap of a
rear-facing car seat to the tether anchorage that is approved
for that seating position, located behind the top of the
vehicle seat. See the section “Lower Anchors and Tethers
for CHildren (LATCH) Restraint System” for the location of
approved tether anchorages in your vehicle.


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.
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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.
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SAFETY 289

404 STARTING AND OPERATING
1. Put the vehicle in park and switch the ignition off.
2. Push the center-rear edge of the fuel filler door (3 o'clockposition) and release to open.
Fuel Filler Door
3. Insert the fuel nozzle fully into the filler pipe, the nozzle opens and holds both flapper doors while refueling. Fuel Filler
4. When the fuel nozzle “clicks” or shuts off, the fuel tank is full.
5. Keep the nozzle in the filler for five seconds after nozzle clicks to allow fuel to drain from the nozzle.
6. Remove the fuel filler nozzle.
7. To close the fuel filler door, push the center-rear edge (3 o’clock position) of the fuel filler door and then release.
The fuel filler door will latch closed.
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IN CASE OF EMERGENCY 449
Internal Power Distribution Center
The Power Distribution Center is located under the drivers
side instrument panel. This center contains cartridge fuses,
micro fuses, relays, and circuit breakers. A description of
each fuse and component may be stamped on the inside
cover, otherwise the cavity number of each fuse is stamped
on the inside cover that corresponds to the following chart.
CAUTION!
• When installing the power distribution center cover, it is important to ensure the cover is properly positioned
and fully latched. Failure to do so may allow water to
get into the power distribution center and possibly
result in an electrical system failure.
• When replacing a blown fuse, it is important to use only a fuse having the correct amperage rating. The use
of a fuse with a rating other than indicated may result
in a dangerous electrical system overload. If a properly
rated fuse continues to blow, it indicates a problem in
the circuit that must be corrected.
Cavity Cartridge Fuse Micro Fuse Description
F01 30 Amp Pink –Trailer Tow Receptacle
F03 –20 Amp Yellow Module Seat Heater Front (Pass)
F04 ––Spare
F05 –20 Amp Yellow Module PPU Cooling Fan
F06 40 Amp Green –Mod CBC 4 Exterior Light 2
F07 40 Amp Green –Mod CBC 3 PWR Locks
F08 ––Spare
F09 ––Spare
F10 40 Amp Green –HVAC Blower Motor
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IN CASE OF EMERGENCY 453
(Continued)
F6050 Amp Red –Mod Inverter
F61 ––Spare
F62 A&B –10 Amp Red ITBM / Mod Occupant Class / Mod IAIR
Suspension / Mod HVAC Snsr Incar Temp /
Rear Coolant Temp / PTS / Mod IRCM
F63 ––Spare
F64 ––Spare
F65 –10 Amp Red Mod ORC
F66 –10 Amp Red Run - Accessory Feed
Cavity
Cartridge Fuse Micro Fuse Description
CAUTION!
• When installing the power distribution center cover, it is important to ensure the cover is properly positioned
and fully latched. Failure to do so may allow water to
get into the power distribution center and possibly
result in an electrical system failure.
• When replacing a blown fuse, it is important to useonly a fuse having the correct amperage rating. The use
of a fuse with a rating other than indicated may result
in a dangerous electrical system overload. If a properly
rated fuse continues to blow, it indicates a problem in
the circuit that must be corrected. CAUTION!
(Continued)
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502 SERVICING AND MAINTENANCE
Conditions that would require replacement:
• Rib chunking (one or more ribs has separated from beltbody)
• Rib or belt wear
• Longitudinal belt cracking (cracks between two ribs)
• Belt slips
• “Groove jumping" (belt does not maintain correct position on pulley)
• Belt broken
• Noise (objectionable squeal, squeak, or rumble is heard or felt while drive belt is in operation)
NOTE:
Identify and correct problem before new belt is installed.
NOTE:
If your vehicle is equipped with Stop/Start belt must be
replaced with an OEM grade Mopar belt.
Some conditions can be caused by a faulty component such
as a belt pulley. Belt pulleys should be carefully inspected for
damage and proper alignment. Belt replacement on some models requires the use of special
tools, we recommend having your vehicle serviced at an
authorized dealer.
Body Lubrication
Locks and all body pivot points, including such items as seat
tracks, door hinge pivot points and rollers, liftgate, tailgate,
decklid, sliding doors and hood hinges, should be lubricated
periodically with a lithium based grease, such as Mopar
Spray White Lube to assure quiet, easy operation and to
protect against rust and wear. Prior to the application of any
lubricant, the parts concerned should be wiped clean to
remove dust and grit; after lubricating excess oil and grease
should be removed. Particular attention should also be given
to hood latching components to ensure proper function.
When performing other underhood services, the hood latch
release mechanism, and safety catch should be cleaned and
lubricated.
The external lock cylinders should be lubricated twice a year,
preferably in the Fall and Spring. Apply a small amount of a
high quality lubricant, such as Mopar Lock Cylinder Lubri
-
cant directly into the lock cylinder.
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SERVICING AND MAINTENANCE 505
(Continued)
Installing The Front Wipers
1. Lift the wiper arm off of the glass, until the wiper arm isin the full up position.
2. Position the wiper blade near the hook on the tip of the wiper arm.
3. Slide the wiper blade up into the hook on the wiper arm, latch engagement will be accompanied by an audible
click.
4. Gently lower the wiper blade onto the glass.
Exhaust System
The best protection against carbon monoxide entry into the
vehicle body is a properly maintained engine exhaust
system.
If you notice a change in the sound of the exhaust system; or
if the exhaust fumes can be detected inside the vehicle; or
when the underside or rear of the vehicle is damaged; have
an authorized technician inspect the complete exhaust
system and adjacent body areas for broken, damaged, dete -
riorated, or mispositioned parts. Open seams or loose
connections could permit exhaust fumes to seep into the passenger compartment. In addition, have the exhaust
system inspected each time the vehicle is raised for lubrica
-
tion or oil change. Replace as required.
WARNING!
• Exhaust gases can injure or kill. They contain carbon monoxide (CO), which is colorless and odorless.
Breathing it can make you unconscious and can eventu -
ally poison you. To avoid breathing CO, refer to “Safety
Tips” in “Safety” for further information.
• A hot exhaust system can start a fire if you park over materials that can burn. Such materials might be grass
or leaves coming into contact with your exhaust system.
Do not park or operate your vehicle in areas where your
exhaust system can contact anything that can burn.
CAUTION!
• The catalytic converter requires the use of unleaded fuel only. Leaded gasoline will destroy the effective -
ness of the catalyst as an emissions control device and
may seriously reduce engine performance and cause
serious damage to the engine.
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659
Cargo Light ................................................................................ 72
Cellular Phone ......................................................................... 626
Center High Mounted Stop Light......................................... 443
Center Seat Storage Compartment ....................................... 118
Chart, Tire Sizing .................................................................... 517
Check Engine Light (Malfunction Indicator Light) ........... 196
Checking Your Vehicle For Safety ........................................ 285
Checks, Safety .......................................................................... 285
Child Restraint ........................................................................ 265
Child Restraints Booster Seats ........................................................................ 269
Child Seat Installation ................................................ 278, 280
How To Stow An unused ALR Seat Belt ......................... 276Infant And Child Restraints .............................................. 266Locating The LATCH Anchorages ................................... 274
Lower Anchors And Tethers For Children ..................... 270Older Children And Child Restraints .............................. 268
Seating Positions ................................................................. 270
Clean Air Gasoline .................................................................. 549
Cleaning Wheels................................................................................... 535
Climate Control ......................................................................... 78 Automatic ............................................................................... 82
Manual .................................................................................... 78
Cold Weather Operation........................................................ 296
Compact Spare Tire ................................................................ 533 Contract, Service......................................................................654
Cooling Pressure Cap (Radiator Cap) ..................................509
Cooling System ........................................................................506
Adding Coolant (Antifreeze) .............................................508
Coolant Level ...............................................................507, 510Cooling Capacity .................................................................553
Disposal Of Used Coolant..................................................509Drain, Flush, And Refill .....................................................507
Inspection ............................................................................. 510
Points To Remember ........................................................... 511Pressure Cap ........................................................................509Radiator Cap ........................................................................509Selection Of Coolant (Antifreeze) .....................507, 553, 554
Corrosion Protection ...............................................................539
Cruise Control (Speed Control) ............................................340
Cruise Light .....................................................................193, 194
Cupholders...............................................................................126
Customer Assistance ..............................................................652
Cybersecurity ...........................................................................558 D
Daytime Running Lights ..........................................................67
Dealer Service ..........................................................................492
Defroster, Rear Window ..........................................................78
Defroster, Windshield ......................................................78, 287
Delay (Intermittent) Wipers ....................................................76
Diagnostic System, Onboard .................................................195
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