2022 RAM CHASSIS CAB oil dipstick

SERVICING AND MAINTENANCE329
MAINTENANCE PLAN – GASOLINE ENGINE
Refer to the maintenance plan on the following pages for required maintenance. More frequent maintenance may be needed in severe conditions, such as dusty
areas and very short trip driving. In some extreme conditions, additional maintenance not specified in the maintenance schedule may be required.
NOTE:Using white lithium grease, lubricate the door hinge pivot joints twice a year to prevent premature wear.
At Every Oil Change Interval As Indicated By Oil Change Indicator System:
Change oil and filter.
Rotate the tires. Rotate at the first sign of irregular wear, even if it occurs before the oil indicator system turns on.
Inspect engine cooling system protection and hoses.
Inspect exhaust system.
Inspect engine air cleaner filter if using in dusty or off-road conditions. Replace the engine air cleaner filter, if necessary.
Inspect battery and clean and tighten terminals as required.
Inspect the CV/Universal joints.
Inspect automatic transmission fluid if equipped with dipstick.
Inspect brake pads, shoes, rotors, drums, hoses and parking brake.
Inspect front end, and lubricate — If equipped with serviceable fittings.
Inspect and replace the Evaporative System Fresh Air Filter as necessary, replacement may be more frequent if vehicle is operated in extreme dusty condi-
tions.8

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338SERVICING AND MAINTENANCE
ENGINE COMPARTMENT
6.4L GASOLINE ENGINE
1 — Engine Coolant Pressure Cap 6 — Engine Air Cleaner Filter
2 — Engine Oil Fill 7 — Power Steering Reservoir Cap
3 — Engine Oil Dipstick 8 — Power Distribution Center (Fuses)
4 — Brake Fluid Reservoir Cap 9 — Washer Fluid Reservoir Cap
5 — Battery

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SERVICING AND MAINTENANCE339
6.7L DIESEL ENGINE
1 — Battery 7 — Brake Fluid Reservoir Cap
2 — Engine Coolant Pressure Cap 8 — Battery
3 — Engine Coolant Pressure Reservoir 9 — Power Distribution Center (Fuses)
4 — Engine Oil Fill 10 — Engine Air Cleaner Filter
5 — Engine Oil Dipstick 11 — Power Steering Reservoir Cap
6 — Automatic Transmission Dipstick 12 — Washer Fluid Reservoir Cap
8

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340SERVICING AND MAINTENANCE
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 quart (1 liter) 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
should be checked for fluid level 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 Úpage 320.
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.

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SERVICING AND MAINTENANCE359
Fluid Level Check — 8-Speed Transmission
The fluid level is preset at the factory and does not
require adjustment under normal operating
conditions. Routine fluid level checks are not
required, therefore the transmission has no
dipstick. An authorized dealer can check your
transmission fluid level using special service tools.
If you notice fluid leakage or transmission
malfunction, visit an authorized dealer
immediately to have the transmission fluid level
checked. Operating the vehicle with an improper
fluid level can cause severe transmission damage.
Fluid Level Check — 6-Speed Transmission
It is best to check the fluid level when the
transmission is at normal operating temperature
(158-176°F / 70-80°C). This normally occurs
after at least 15 miles (25 km) of driving. At normal
operating temperature the fluid cannot be held
comfortably between the fingertips. You can read
the transmission sump temperature in the
instrument cluster screen Ú page 81.Use the following procedure to check the
transmission fluid level properly:

1. Monitor the transmission temperature using
the instrument cluster display, and operate
the vehicle as required to reach the normal
operating temperature. If the transmission is
not functioning properly, or the vehicle cannot
be driven, see the NOTE and CAUTION below
about checking the fluid level at colder
temperatures.

2. Park the vehicle on level ground.
3. Run the engine at normal idle speed for at least 60 seconds, and leave the engine
running for the rest of this procedure.
4. Fully apply the parking brake, and press the brake pedal.
5. Place the gear selector momentarily into each gear position (allowing time for the
transmission to fully engage in each position),
ending with the transmission in PARK.
6. Remove the dipstick, wipe it clean and reinsert it until seated.
7. Remove the dipstick again and note the fluid level on both sides. The fluid level reading is
only valid if there is a solid coating of oil on
both sides of the dipstick. Note that the holes
in the dipstick will be full of fluid if the actual
level is at or above the hole. The fluid level
should be between the “HOT” (upper) reference holes on the dipstick at normal
operating temperature. If the fluid level is low,
add fluid through the dipstick tube to bring it to
the proper level.
Do not overfill. Use ONLY the
specified fluid Ú page 407. After adding any
quantity of oil through the dipstick tube, wait a
minimum of two minutes for the oil to fully
drain into the transmission before rechecking
the fluid level.
NOTE:If it is necessary to check the transmission below
the operating temperature, the fluid level should
be between the two “COLD” (lower) holes on the
dipstick with the fluid at 60-70°F / 16-21°C. Only
use the COLD region of the dipstick as a rough
reference when setting the fluid level after a trans -
mission service or fluid change. Re-check the fluid
level, and adjust as required, once the trans -
mission reaches normal operating temperature.
8. Reinsert the dipstick. Check for leaks. Release the parking brake.
CAUTION!
If a transmission fluid leak occurs, visit an
authorized dealer immediately. Severe
transmission damage may occur. An authorized
dealer has the proper tools to adjust the fluid
level accurately.
CAUTION!
If the fluid temperature is below 50°F (10°C) it
may not register on the dipstick. Do not add fluid
until the temperature is elevated enough to
produce an accurate reading. Run the engine at
idle, in PARK, to warm the fluid.
8

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360SERVICING AND MAINTENANCE
NOTE:If it is necessary to check the transmission below
the operating temperature, the fluid level should
be between the two COLD (lower) holes on the
dipstick with the fluid at 68-86°F / 20-30°C. Only
use the COLD region of the dipstick as a rough
reference when setting the fluid level after a trans -
mission service or fluid change. Re-check the fluid
level, and adjust as required, once the trans -
mission reaches normal operating temperature.
Fluid And Filter Changes — 8-Speed
Transmission
Under normal operating conditions, the fluid
installed at the factory will provide satisfactory
lubrication for the life of the vehicle.
Routine fluid and filter changes are not required.
However, change the fluid and filter if the fluid
becomes contaminated (with water, etc.), or if the
transmission is disassembled for any reason.
Fluid And Filter Changes — 6-Speed
Transmission
For the proper maintenance intervals Úpage 329.
In addition, change the fluid and filters if the fluid
becomes contaminated (with water, etc.), or if the
transmission is disassembled for any reason.
Selection Of Lubricant
It is important to use the proper transmission fluid
to ensure optimum transmission performance and
life. Use only the manufacturer’s specified
transmission fluid Ú page 407. It is important to
maintain the transmission fluid at the correct level
using the recommended fluid. No chemical flushes
should be used in any transmission; only the
approved lubricant should be used.
REAR AXLE AND 4X4 FRONT DRIVING
A
XLE FLUID LEVEL
For normal service, periodic fluid level checks are
not required. When the vehicle is serviced for other
reasons the exterior surfaces of the axle assembly
should be inspected. If gear oil leakage is
suspected inspect the fluid level. This inspection
should be made with the vehicle in a level position.
When checking the fluid level, the vehicle should
be in a level position. The fluid level at room
temperature should be as follows:
3500 Front Axle: ¼ inch ± ¼ inch (6.4 mm ±
6.4 mm) below the bottom of the fill hole.
3500 Rear Axle: ¼ inch ± ¼ inch (6.4 mm ±
6.4 mm) below the bottom of the fill hole.
4500/5500 Front Axle: ¼ inch +/- ¼ inch (6.4 mm
± 6.4 mm) below the bottom of the fill hole.
4500/5500 Rear Axle: 1/8 inch +/- 1/8 inch
(3.2 mm +/- 3.2 mm) below the bottom of the fill
hole.
CAUTION!
If the fluid temperature is below 50°F (10°C) it
may not register on the dipstick. Do not add fluid
until the temperature is elevated enough to
produce an accurate reading. Run the engine at
idle, in PARK, to warm the fluid.
CAUTION!
Using a transmission fluid other than the
manufacturer’s recommended fluid may cause
deterioration in transmission shift quality and/or
torque converter shudder, and (for 6-speed
transmissions) will require more frequent fluid
and filter changes Ú page 407.

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415
D
Daytime Running Lights
................................... 48Dealer Service............................................... 341Defroster, Rear Window................................... 58Defroster, Windshield............................. 58, 307Delay (Intermittent) Wipers.............................. 53Deleting A Phone........................................... 227Diagnostic System, Onboard......................... 103Diesel Exhaust Brake.................................... 120Diesel Fuel..................................................... 401Diesel Fuel Requirements............................. 401Diesel Fuel System, Re-Priming..................... 350Differential, Limited Slip................................ 139Dipsticks Power Steering.......................................... 140Disabled Vehicle Towing................................ 325Disc Drive...................................................... 221Disconnecting................................................ 227DisposalAntifreeze (Engine Coolant)....................... 356Disturb........................................................... 230Door Ajar.......................................................... 97Door Ajar Light................................................. 97Door LocksAutomatic.................................................... 26Doors............................................................... 24Draining Fuel/Water Separator Filter............ 347Driver Memory Presets.................................. 219Driver’s Seat Back Tilt..................................... 31
DrivingThrough Flowing, Rising, Or Shallow Standing Water
.................................... 189Dual Rear Wheels....................... 318, 392, 397
E
Electric Brake Control System....................... 260Anti-Lock Brake System............................ 259Electronic Roll Mitigation................. 260, 265Electrical Power Outlets................................... 68Electronic Range Select (ERS)............. 125, 130Electronic Stability Control (ESC).................. 261Electronic Throttle Control Warning Light......... 96Electronically Shifted Transfer Case.... 132, 135Emergency Braking....................................... 119Emergency, In Case OfFreeing Vehicle When Stuck..................... 324Hazard Warning Flasher........................... 311Jacking..................................................... 315Jump Starting........................................... 319Emission Control System Maintenance........ 104Engine.................................................. 338, 339Air Cleaner................................................ 342Block Heater............................................. 110Break-In Recommendations............ 118, 119Compartment........................................... 339Compartment Identification...................... 338Coolant (Antifreeze).................................. 404Exhaust Gas Caution....................... 309, 310
Fails To Start............................................. 107Flooded, Starting...................................... 107Fuel Requirements................................... 399Identification............................................. 339Idling......................................................... 115Jump Starting........................................... 319Oil.................................................... 341, 404Oil Filler Cap............................................. 338Oil Filter.................................................... 342Oil Reset......................................................82Oil Selection.............................................. 341Oil Synthetic.............................................. 342Overheating.............................................. 322Runaway................................................... 168Starting..................................................... 107Enhanced Accident Response
Feature................................................ 290, 327Entry System, Illuminated................................52Ethanol.......................................................... 399Exhaust Brake............................................... 120Exhaust Gas Cautions.......................... 309, 310Exhaust System..........................309, 353, 361Exterior Lighting...............................................47Exterior Lights........................................ 47, 309
11

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418
Load Shed Battery Saver Mode
....................... 93Load Shed Battery Saver On............................ 93Load Shed Electrical Load Reduction.............. 93Load Shed Intelligent Battery Sensor.............. 93Loading Vehicle............................................. 172Tires.......................................................... 380Locks Automatic Door........................................... 26Child Protection........................................... 27Power Door.................................................. 24Low Tire Pressure System............................. 268Lubrication, Body........................................... 351Lug Nuts/Bolts.................................... 318, 397
M
Maintenance Free Battery............................. 340Maintenance Plan......................................... 334Maintenance Schedule............... 328, 332, 334Malfunction Indicator Light (Check Engine)..... 97ManualPark Release............................................. 323Service...................................................... 411Media Hub....................................................... 66Media Mode.................................................. 221Memory Seat................................................... 29Memory Settings............................................. 29Methanol....................................................... 399Mirrors............................................................. 38Electric Powered......................................... 40Heated........................................................ 42
Memory....................................................... 29Outside........................................................ 40Rearview.............................................38, 312Trailer Towing.............................................. 42Mirrors, Digital................................................. 39Mobile App.................................................... 235Modifications/AlterationsVehicle......................................................... 10Monitor, Tire Pressure System...................... 268Mopar Parts.................................................. 411MP3 Control..................................................... 66Multi-Function Control Lever............................ 47
N
Navigation System (Uconnect GPS).............. 159New Vehicle Break-In Period................ 118, 119Noise ControlMaintenance............................................ 361Tampering Prohibited............................... 362Noise Emission Warranty..................... 361, 362
O
Occupant Restraints..................................... 275Octane Rating, Gasoline (Fuel)..................... 399Oil Change Indicator..................................... 332Oil Filter, Change.......................................... 342Oil Filter, Selection........................................ 342Oil Pressure Light............................................. 96Oil Reset.......................................................... 82Oil, Engine............................................ 341, 404
Capacity.................................................... 403Dipstick..................................................... 340Disposal.................................................... 342Filter................................................ 342, 404Filter Disposal........................................... 342Identification Logo.................................... 342Materials Added To................................... 342Pressure Warning Light................................96Recommendation..................................... 341Synthetic................................................... 342Onboard Diagnostic System.......................... 103Operating Precautions.................................. 103Operator ManualOwner's Manual........................................ 411Outside Rearview Mirrors.................................40Overdrive....................................................... 130Overdrive OFF Switch.................................... 130Overheating, Engine...................................... 322
P
Paint Care..................................................... 393Pair (Link) Uconnect Phone To A Mobile
Phone
S
.................................................... 225Parking Brake............................................... 119ParkSense System, Rear............................... 151Passive Entry....................................................25Pedals, Adjustable...........................................37Pets............................................................... 307Phone Mode.................................................. 223Placard, Tire And Loading Information.......... 380

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