2023 RAM CHASSIS CAB washer fluid

352SERVICING AND MAINTENANCE
(Continued)
CHECKING OIL LEVEL
To ensure proper engine lubrication, the engine oil
must be maintained at the correct level. Check the
oil level at regular intervals, such as every fuel
stop. The best time to check the engine oil level is
about five minutes after a fully warmed up engine
is shut off.
Checking the oil while the vehicle is on level ground
will improve the accuracy of the oil level readings.
There are four possible dipstick types:
Crosshatched zone.
Crosshatched zone marked SAFE.
Crosshatched zone marked with MIN at the low
end of the range and MAX at the high end of the
range.
Crosshatched zone marked with dimples at the
MIN and the MAX ends of the range.
NOTE:Always maintain the oil level within the crosshatch
markings on the dipstick.
Adding 1 qt (1 L) of oil when the reading is at the
low end of the dipstick range will raise the oil level
to the high end of the range marking.
ADDING WASHER FLUID
The fluid reservoir is located under the hood and
the fluid level should be checked at regular
intervals. Fill the reservoir with windshield washer
solvent only (not radiator antifreeze). When
refilling the washer fluid reservoir, take some
washer fluid and apply it to a cloth or towel and
wipe the wiper blades clean. This will help blade
performance.
To prevent freeze-up of your windshield washer
system in cold weather, select a solution or mixture
that meets or exceeds the temperature range of
your climate. This rating information can be found
on most washer fluid containers.After the engine has warmed up, operate the
defroster for a few minutes to reduce the
possibility of smearing or freezing the fluid on the
cold windshield. Windshield washer solution used
with water as directed on the container, aids
cleaning action, reduces the freezing point to avoid
line clogging, and is not harmful to paint or trim.MAINTENANCE-FREE BATTERY
Your vehicle is equipped with a maintenance-free
battery. You will never have to add water, and
periodic maintenance is not required.
NOTE:Replacement batteries should both be of equal
capacity to prevent damage to the vehicle's
charging system.
CAUTION!
Overfilling or underfilling the crankcase will
cause oil aeration or loss of oil pressure. This
could damage your engine.
WARNING!
Commercially available windshield washer
solvents are flammable. They could ignite and
burn you. Care must be exercised when filling or
working around the washer solution.
WARNING!
Battery fluid is a corrosive acid solution and
can burn or even blind you. Do not allow
battery fluid to contact your eyes, skin, or
clothing. Do not lean over a battery when
attaching clamps. If acid splashes in eyes or
on skin, flush the area immediately with large
amounts of water Ú
page 334.

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SERVICING AND MAINTENANCE353
PRESSURE WASHING
Cleaning the engine compartment with a high
pressure washer is not recommended.
VEHICLE MAINTENANCE
An authorized dealer has the qualified service
personnel, special tools, and equipment to
perform all service operations in an expert
manner. Service Manuals are available which
include detailed service information for your
vehicle. Refer to these Service Manuals before
attempting any procedure yourself.
NOTE:Intentional tampering with emissions control
systems may void your warranty and could result in
civil penalties being assessed against you.
ENGINE OIL
Engine Oil Selection— Gasoline Engine
Use only the manufacturer's recommended fluid
Úpage 419.
NOTE:Hemi engines (6.4L) at times can tick right after
startup and then quiet down after approximately
30 seconds. This is normal and will not harm the
engine. This characteristic can be caused by short
drive cycles. For example, if the vehicle is started
then shut off after driving a short distance. Upon
restarting, you may experience a ticking sound.
Other causes could be if the vehicle is unused for
an extended period of time, incorrect oil, extended
oil changes or extended idling. If the engine
continues to tick or if the Malfunction Indicator
Light (MIL) comes on, see the nearest authorized
dealer.
Battery gas is flammable and explosive. Keep
flame or sparks away from the battery. Do not
use a booster battery or any other booster
source with an output greater than 12 Volts.
Do not allow cable clamps to touch each
other.
Battery posts, terminals, and related accesso -
ries contain lead and lead compounds. Wash
hands after handling.
CAUTION!
It is essential when replacing the cables on
the battery that the positive cable is attached
to the positive post and the negative cable is
attached to the negative post. Battery posts
are marked positive (+) and negative (-) and
are identified on the battery case. Cable
clamps should be tight on the terminal posts
and free of corrosion.
If a “fast charger” is used while the battery is
in the vehicle, disconnect both vehicle battery
cables before connecting the charger to the
battery. Do not use a “fast charger” to provide
starting voltage.
WARNING!
CAUTION!
Precautions have been taken to safeguard all
parts and connections however, the pressures
generated by these machines is such that
complete protection against water ingress
cannot be guaranteed.
WARNING!
You can be badly injured working on or around a
motor vehicle. Only do service work for which
you have the knowledge and the proper
equipment. If you have any doubt about your
ability to perform a service job, take your vehicle
to a competent mechanic.
8

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SERVICING AND MAINTENANCE365
White Lube to ensure 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 Autumn and Spring.
Apply a small amount of a high quality lubricant,
such as Mopar® Lock Cylinder Lubricant directly
into the lock cylinder.
WINDSHIELD WIPER BLADES
Clean the rubber edges of the wiper blades and the
windshield periodically with a sponge or soft cloth
and a mild nonabrasive cleaner. This will remove
accumulations of salt or road film.
Operation of the wipers on dry glass for long
periods may cause deterioration of the wiper
blades. Always use washer fluid when using the
wipers to remove salt or dirt from a dry windshield. Avoid using the wiper blades to remove frost or ice
from the windshield. Keep the blade rubber out of
contact with petroleum products such as engine
oil, gasoline, etc.
NOTE:Life expectancy of wiper blades varies depending
on geographical area and frequency of use. Poor
performance of blades may be present with chat
-
tering, marks, water lines or wet spots. If any of
these conditions are present, clean the wiper
blades or replace as necessary.
The wiper blades and wiper arms should be
inspected periodically, not just when wiper
performance problems are experienced. This
inspection should include the following points:
Wear or uneven edges
Foreign material
Hardening or cracking
Deformation or fatigue
If a wiper blade or wiper arm is damaged, replace
the affected wiper arm or blade with a new unit. Do
not attempt to repair a wiper arm or blade that is
damaged.
Wiper Blade Removal/Installation

1. Lift the wiper arm to raise the wiper blade off of the glass, until the wiper arm is in the full
up position.

Windshield Wiper Arm And Blade

CAUTION!
Do not allow the wiper arm to spring back
against the glass without the wiper blade in
place or the glass may be damaged.
1 — Wiper
2 — Locking Tab
3 — Wiper Arm
8

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438 Connecting To A Particular Mobile Phone Or Audio Device After Pairing
................238Help Command......................................... 236Join Calls................................................... 241Making A Phone Or Audio DeviceA Favorite.............................................. 238Making A Second Call While Current CallIs In Progress........................................ 241Managing Your Favorites........................... 239Natural Speech......................................... 236Operation.................................................. 235Overview.................................................... 234Pair (Link) Uconnect Phone To A Mobile Phone........................................ 236Phonebook Download............................... 238Place/Retrieve A Call From Hold............... 241Power-Up................................................... 244Recent Calls.............................................. 240Redial........................................................ 242To Remove A Favorite............................... 239Toggling Between Calls............................. 241Touch-Tone Number Entry......................... 240Transfer Call To And From Mobile Phone.. 242Voice Command........................................ 242Uconnect Settings......................................... 199Customer Programmable Features............. 25Passive Entry Programming......................... 25
Uconnect System.......................................... 221Uniform Tire Quality Grades.......................... 406Universal Garage Door Opener (homelink®) —
If Equipped
b
................................................. 47Unleaded Gasoline....................................... 413Untwisting Procedure, Seat Belt................... 292USB.................................................................. 70
V
Vanity Mirrors.................................................. 41Vehicle Finder...................................... 254, 260Vehicle Health Alert...................................... 256Vehicle Health Report................................... 255Vehicle Identification Number (VIN).............. 411Vehicle Loading................................... 180, 394Vehicle Maintenance.................................... 353Vehicle Modifications/Alterations.................... 10Vehicle Notifications..................................... 256Vehicle Settings............................................ 199Vehicle Storage.......................................65, 407Ventilated Seats.............................................. 35Voice Command............................................... 28Voice Recognition System (VR)........................ 28Voltmeter...................................................... 122
W
Warning Lights
(Instrument Cluster Descriptions)
................. 106Warranty Information.................................... 425Washers, Windshield............................. 57, 352Washing Vehicle............................................ 408WaterDriving Through........................................ 198Water SeparatorDiesel Fuel................................................ 360Wheel And Wheel Tire Care........................... 403Wheel And Wheel Tire Trim........................... 403Wheel Covers................................................ 332Wi-Fi.............................................................. 254Wind Buffeting.................................................76Window Fogging...............................................65Windows..........................................................74Power...........................................................74Rear Sliding.................................................76Reset Auto-Up..............................................75Windshield Defroster.................................... 322Windshield Washers.............................. 57, 352Fluid................................................... 57, 352Windshield Wiper Blades.............................. 365Windshield Wipers...........................................57Wipers Blade Replacement........................... 365Wipers, Intermittent.........................................57Wipers, Rain Sensitive.....................................58Wireless Charging Pad.....................................74

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