ECU RAM 1500 2022 Repair Manual

362SAFETY
Crew Cab Split Bench Rear Seat: Center LATCH
Anchorages 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 position 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
manufacturer 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
Ú page 363 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.

2. Place the child seat between the lower anchorages for that seating position. If the
second row seat can be reclined, you may
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
Úpage 365 for directions 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 accidentally 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 installation, 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!
Never use the same lower anchorage to attach
more than one child restraint Ú page 362.

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SAFETY363
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.
See the “Automatic Locking Mode” description
Ú
page 340 for additional information on ALR.
Please see the table below and the following
sections for more information.
Lap/Shoulder Belt Systems For Installing
Child Restraints In This Vehicle

Automatic Locking Retractor — (ALR) Locations (All Models)

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 manufac -
turer’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.
ALR — Switchable Automatic Locking Retractor
Top Tether Anchorage Symbol6

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364SAFETY
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. If the second row seat can
be reclined, you may 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.

Frequently Asked Questions About Installing Child Restraints With Seat Belts
What is the weight limit (child’s
weight + weight of the child restraint)
for using the Tether Anchor with the
seat belt to attach a forward facing
child restraint? Weight limit of the Child RestraintAlways use the tether anchor when
using the seat belt to install a forward
facing child restraint, up to the
recommended weight limit of the
child restraint.
Can the rear-facing child restraint
touch the back of the front passenger
seat? YesContact between the front passenger
seat and the child restraint is allowed,
if the child restraint manufacturer
also allows contact.
Can the rear head restraints be
removed? No
Head restraints may not be removed.
Can the buckle stalk be twisted to
tighten the seat belt against the belt
path of the child restraint? No
Do not twist the buckle stalk in a
seating position with an ALR retractor.
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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SAFETY367
3. Pass the tether strap hook over the headrest behind the child seat, through the tether strap
loop behind the seat and over to the right or
left outboard tether strap loop.

Tether Strap Through Center Tether Strap Loop

4. Attach the hook to the outboard tether strap loop (see diagram). Tighten the tether strap
according to the child seat manufacturer’s
instructions.
Tether Strap Through Center Tether Strap Loop And
Attached To Outboard Tether Strap Loop

Installing Three Child Restraints:

1. Place a child restraint on each outboard rear seat. Route the tether straps following the
directions for right and left seating positions,
above.

2. Attach both hooks to the center tether strap loop, but do not tighten the straps yet.
3. Place a child restraint on the center rear seat. Route the tether strap following the directions
for the center seating position, above.
4. Attach the hook to the outboard tether strap loop.
Outboard And Center Seating Positions Shown

5. Tighten the tether straps according to the child seat manufacturer’s instructions, tightening
the right and left tether straps before the
center tether strap.
WARNING!
An incorrectly anchored tether strap could
lead to increased head motion and possible
injury to the child. Use only the anchorage
position directly behind the child seat to
secure a child restraint top tether strap.
If your vehicle is equipped with a split rear
seat, make sure the tether strap does not slip
into the opening between the seatbacks as
you remove slack in the strap.
6

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368SAFETY
SAFETY TIPS
TRANSPORTING PASSENGERS
NEVER TRANSPORT PASSENGERS IN THE CARGO
AREA.
TRANSPORTING PETS
Air Bags deploying in the front seat could harm
your pet. An unrestrained pet will be thrown about
and possibly injured, or injure a passenger during
panic braking or in a collision. Pets should be restrained in the rear seat (if
equipped) in pet harnesses or pet carriers that are
secured by seat belts.
SAFETY CHECKS YOU SHOULD MAKE
I
NSIDE THE VEHICLE
Seat Belts
Inspect the seat belt system periodically, checking
for cuts, frays, and loose parts. Damaged parts
must be replaced immediately. Do not
disassemble or modify the system.
If your vehicle is involved in a collision, or if you
have questions regarding the seat belt or retractor
conditions, take your vehicle to an authorized FCA
dealer or authorized FCA Certified Collision Care
Program facility for inspection.
Air Bag Warning Light
The Air Bag Warning Light will turn on for
four to eight seconds as a bulb check
when the ignition switch is first placed in
the ON/RUN position. If the light is either
not on during starting, stays on, or turns on while
driving, have the system inspected at an
authorized dealer as soon as possible. After the
bulb check, this light will illuminate with a single chime when a fault with the Air Bag System has
been detected. It will stay on until the fault is
removed. If the light comes on intermittently or
remains on while driving, have an authorized
dealer service the vehicle immediately.
See Ú
page 334 for further information.
Defroster
Check operation by selecting the defrost mode and
place the blower control on high speed. You should
be able to feel the air directed against the
windshield. See an authorized dealer for service if
your defroster is inoperable.
Floor Mat Safety Information
Always use floor mats designed to fit your vehicle.
Only use a floor mat that does not interfere with the
operation of the accelerator, brake or clutch
pedals. Only use a floor mat that is securely
attached using the floor mat fasteners so it cannot
slip out of position and interfere with the
accelerator, brake or clutch pedals or impair safe
operation of your vehicle in other ways.
WARNING!
Do not leave children or animals inside parked
vehicles in hot weather. Interior heat buildup
may cause serious injury or death.
It is extremely dangerous to ride in a cargo
area, inside or outside of a vehicle. In a colli -
sion, people riding in these areas are more
likely to be seriously injured or killed.
Do not allow people to ride in any area of your
vehicle that is not equipped with seats and
seat belts.
Be sure everyone in your vehicle is in a seat
and using a seat belt properly.

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SAFETY369
(Continued)
(Continued)
PERIODIC SAFETY CHECKS YOU SHOULD
M
AKE 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
lug nut/bolt torque for tightness. Check the tires
(including spare) for proper cold inflation pressure.
WARNING!
An improperly attached, damaged, folded, or
stacked floor mat, or damaged floor mat
fasteners may cause your floor mat to interfere
with the accelerator, brake, or clutch pedals and
cause a loss of vehicle control. To prevent
SERIOUS INJURY or DEATH:
 ALWAYS securely attach your floor
mat using the floor mat fasteners.
DO NOT install your floor mat upside
down or turn your floor mat over.
Lightly pull to confirm mat is secured using the
floor mat fasteners on a regular basis.
 ALWAYS REMOVE THE EXISTING
FLOOR MAT FROM THE VEHICLE
before installing any other floor mat.
NEVER install or stack an additional
floor mat on top of an existing floor mat.
ONLY install floor mats designed to fit your
vehicle. NEVER install a floor mat that cannot
be properly attached and secured to your
vehicle. If a floor mat needs to be replaced,
only use a FCA approved floor mat for the
specific make, model, and year of your
vehicle.
ONLY use the driver’s side floor mat on the
driver’s side floor area. To check for interfer -
ence, with the vehicle properly parked with the
engine off, fully depress the accelerator, the
brake, and the clutch pedal (if present) to
check for interference. If your floor mat inter -
feres with the operation of any pedal, or is not
secure to the floor, remove the floor mat from
the vehicle and place the floor mat in your
trunk.
ONLY use the passenger’s side floor mat on
the passenger’s side floor area.
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 position of the floor mat and may
cause interference with the accelerator,
brake, or clutch pedals.
WARNING!
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!
6

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IN CASE OF EMERGENCY379
(Continued)
4. Rotate the lug wrench handle counter-
clockwise until the spare tire is on the ground
with enough cable slack to allow you to pull it
out from under the vehicle.

Rotating The Lug Wrench Handle

5. Pull the spare tire out from under the vehicle to gain access to the spare tire retainer.

Pulling The Spare Tire Out
6. Lift the spare tire with one hand to give
clearance to tilt the retainer at the end of the
cable.
7. Pull the retainer through the center of the wheel.

Disengaging The Retainer

JACKING INSTRUCTIONS
WARNING!
Carefully follow these tire changing warnings to
help prevent personal injury or damage to your
vehicle:
Always park on a firm, level surface as far from
the edge of the roadway as possible before
raising the vehicle.
Turn on the Hazard Warning Flashers.
Apply the parking brake firmly and set the
transmission in PARK.
Block the wheel diagonally opposite the wheel
to be raised.
Never start or run the engine with the vehicle
on a jack.
Do not let anyone sit in the vehicle when it is
on a jack.
Do not get under the vehicle when it is on a
jack. If you need to get under a raised vehicle,
take it to a service center where it can be
raised on a lift.
Only use the jack in the positions indicated
and for lifting this vehicle during a tire change.
If working on or near a roadway, be extremely
careful of motor traffic.
To assure that spare tires, flat or inflated, are
securely stowed, spares must be stowed with
the valve stem facing the ground.
WARNING!
7

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382IN CASE OF EMERGENCY
7. Lower the vehicle to the ground and finish tightening the lug nuts. Push down on the
wrench handle for increased leverage. Tighten
the lug nuts in a star pattern until each lug nut
has been tightened twice Ú page 466. If in
doubt about the correct tightness, have them
checked with a torque wrench by an
authorized dealer or at a service station.
8. If your vehicle is equipped with a wheel center cap, install the cap and remove the wheel
blocks. Do not install chrome or aluminum
wheel center caps on the spare wheel. This
may result in cap damage.
9. Lower the jack to its fully closed position. Stow the replaced tire, and secure the jack and tools
in the proper location.
10. Adjust the tire pressure when possible.
TO STOW THE FLAT OR SPARE

1. Lift the spare tire with one hand to give clearance to tilt the retainer at the end of the
cable.

2. Position the wheel behind the rear fascia/ bumper facing outward. Push the end of the
winch’s cable, spring and steel sleeve through
the back of the road wheel. Making sure the
valve stem is facing the ground when the
wheel is stowed.

Reinstalling The Retainer
3. Remove the extension with the hook and
reattach the short extension 5. Attach the lug
wrench to the extension tubes with the curved
angle facing away from the vehicle
Úpage 376. Insert the extension tubes
through the access hole between the lower
tailgate and the top of the fascia/bumper and
into the winch mechanism tube.

Reinstalling The Flat Or Spare Tire

WARNING!
A loose tire or jack thrown forward in a collision
or hard stop, could endanger the occupants of
the vehicle. Always stow the jack parts and the
spare tire in the places provided.
CAUTION!
The winch mechanism is designed for use with
the jack extension tube only. Use of an air
wrench or other power tools is not
recommended and can damage the winch.

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IN CASE OF EMERGENCY383
4. Rotate the lug wrench handle clockwise until the wheel is drawn into place against the
underside of the vehicle. Continue to rotate
until you feel the winch mechanism slip, or
click three or four times. It cannot be
overtightened. Push against the tire several
times to ensure it is firmly in place.

Rotating The Lug Wrench Handle

NOTE:Have the flat tire repaired or replaced immediately.
REINSTALLING THE JACK AND TOOLS

1. Tighten the jack all the way down by turning the jack turn-screw counterclockwise until the
jack is snug.

2. Position the jack and tool bag. Make sure the lug wrench is under the jack near the jack
turn-screw.
Jack And Tool Bag

3. Secure the tool bag straps to the jack.

Jack And Tools Tied

WARNING!
A loose tire or jack thrown forward in a collision
or hard stop could endanger the occupants of
the vehicle. Always stow the jack parts and the
spare tire in the places provided. Have the
deflated (flat) tire repaired or replaced
immediately.
7

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384IN CASE OF EMERGENCY
4. Place the jack and tools in the storage position holding the jack by the jack turn-screw, slip the
jack and tools under the seat so that the
bottom slot engages into the fastener on the
floor.
NOTE:Ensure that the jack slides into the front hold down
location.
5. Turn the wing bolt clockwise to secure to the floor pan. Reinstall the plastic cover.

Jack Hold Down Wing Bolt

JUMP STARTING
If your vehicle has a discharged battery, it can be
jump started using a set of jumper cables and a
battery in another vehicle, or by using a portable
battery booster pack. Jump starting can be
dangerous if done improperly, so please follow the
procedures in this section carefully.
NOTE:When using a portable battery booster pack, follow
the manufacturer's operating instructions and
precautions.
PREPARATIONS FOR JUMP START
The battery in your vehicle is located in the front of
the engine compartment, behind the left headlight
assembly.
WARNING!
After using the jack and tools, always reinstall
them in the original carrier and location. While
driving you may experience abrupt stopping,
rapid acceleration or sharp turns. A loose jack,
tools, bracket or other objects in the vehicle may
move around with force, resulting in serious
injury.
WARNING!
Do not attempt jump starting if the battery is
frozen. It could rupture or explode and cause
personal injury.
CAUTION!
Do not use a portable battery booster pack or
any other booster source with a system voltage
greater than 12 Volts or damage to the battery,
starter motor, alternator or electrical system may
occur.

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