2020 Ram 2500 parking brake

382SERVICING AND MAINTENANCE
Maintenance Plan — Gas Engine
Mileage or time passed (whichever
comes first)
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000
Or Years: 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
32,000
48,000
64,000
80,000
96,000
112,000
128,000
144,000
160,000
176,000
192,000
208,000
224,000
240,000
Additional Inspections

Inspect the CV/Universal joints.
X X X X X X X X X X X X X X

Inspect front suspension, tie rod ends,
and replace if necessary.
X
X X XX XX

Inspect the front and rear axle surfaces.
If gear oil leakage is suspected, check
the fluid level. If using your vehicle for
police, taxi, fleet, off-road or frequent
trailer towing, change axle fluid.
X
X X XX XX

Inspect the brake linings, replace as
necessary.
X
X X XX XX

Adjust parking brake as necessary.
XX X XX XX

Inspect transfer case fluid.
XX X

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SERVICING AND MAINTENANCE387
Inspect the CV/Universal joints. X X X X X X X X X X X X X X X X X X X X
Inspect the front suspension,
tie rod ends and boot seals for
cracks or leaks and all parts for
damage, wear, improper
looseness or end play; replace if
necessary. X X X X X X X X X X
Inspect the brake linings. XXXXX X
Inspect and adjust parking
brake. X
XXXX X
Inspect drive belt; replace as
necessary. X
XXXX X
Inspect wheel bearings. XXXX X
Additional Maintenance
Replace cabin air filter. XXXXX X
Mileage or time passed
(whichever comes first):
7,500
15,000
22,500
30,000
37,500
45,000
52,500
60,000
67,500
75,000
82,500
90,000
97,500
105,000
112,500
120,000
127,500
135,000
142,500
150,000
Or Months: 6 12 18 24 30 36 42 48 54 60 66 72 78 84 90 96 102 108 114 120
Or Kilometers:
12,000
24,000
36,000
48,000
60,000
72,000
84,000
96,000
108,000
120,000
132,000
144,000
156,000
168,000
180,000
192,000
204,000
216,000
228,000
240,000
7

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SERVICING AND MAINTENANCE417
checked. Operating the vehicle with an
improper fluid level can cause severe transmis -
sion damage.
Fluid Level Check — Six-Speed Transmission
It is best to check the fluid level when the trans -
mission 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 refer to “Instru -
ment Cluster Display” in “Getting To Know Your
Instrument Panel” for further information.
Use the following procedure to check the trans -
mission 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 posi -
tion), ending with the transmission in PARK.
6. Remove the dipstick, wipe it clean and rein -
sert 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
refer to "Fluids And Lubricants" in “Tech -
nical Specifications” for fluid specifications.
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 transmission service or fluid
change. Re-check the fluid level, and adjust as
required, once the transmission reaches
normal operating temperature.
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.
7

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418SERVICING AND MAINTENANCE
8. Reinsert the dipstick. Check for leaks.
Release the parking brake.
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 transmission service or fluid
change. Re-check the fluid level, and adjust as
required, once the transmission reaches
normal operating temperature.Fluid And Filter Changes — Eight-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 — Six Speed
Transmission
Refer to the “Maintenance Plan” for the proper
maintenance intervals.
In addition, change the fluid and filters if the
fluid becomes contaminated (with water, etc.),
or if the transmission is disassembled for any
reason.
Rear Axle And 4x4 Front Driving Axle 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.
Refer to “Fluids And Lubricants” in “Technical
Specifications” for further information. This
inspection should be made with the vehicle in a
level position.
For all 2500/3500 Model axles, the fluid level
should be 1/4 in ± 1/4 in (6.4 mm ± 6.4 mm)
below the fill hole on the 9.25 in front, 11.5 in
rear axle, and 12.0 in rear axle.
Drain And Refill
Refer to the “Maintenance Plan” for the proper
maintenance intervals.
Lubricant Selection
Refer to “Fluids And Lubricants” in “Technical
Specifications” for further information.
NOTE:
The presence of water in the gear lubricant will
result in corrosion and possible failure of differ -
ential components. Operation of the vehicle in
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!
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.

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SERVICING AND MAINTENANCE435
Your wheels are susceptible to deterioration
caused by salt, sodium chloride, magnesium
chloride, calcium chloride, etc., and other road
chemicals used to melt ice or control dust on
dirt roads. Use a soft cloth or sponge and mild
soap to wipe away promptly. Do not use harsh
chemicals or a stiff brush. They can damage the
wheel’s protective coating that helps keep them
from corroding and tarnishing.
When cleaning extremely dirty wheels including
excessive brake dust, care must be taken in the
selection of tire and wheel cleaning chemicals
and equipment to prevent damage to the
wheels. Mopar Wheel Treatment or Mopar
Chrome Cleaner or their equivalent is recom -mended or select a non-abrasive, non-acidic
cleaner for aluminum or chrome wheels.
NOTE:
If you intend parking or storing your vehicle for
an extended period after cleaning the wheels
with wheel cleaner, drive your vehicle and apply
the brakes to remove the water droplets from
the brake components. This activity will remove
the red rust on the brake rotors and prevent
vehicle vibration when braking.
Dark Vapor Chrome, Black Satin Chrome, or
Low Gloss Clear Coat Wheels
Tire Chains And Traction Devices
Use of traction devices require sufficient
tire-to-body clearance. Due to limited clearance,
the following traction devices are recom
-
mended. Follow these recommendations to
guard against damage.
Traction device must be of proper size for the
tire, as recommended by the traction device
manufacturer.
No other tire sizes are recommended for use
with a tire chain or traction device.
CAUTION!
Avoid products or automatic car washes that
use acidic solutions or strong alkaline
additives or harsh brushes. Many aftermarket
wheel cleaners and automatic car washes
may damage the wheel's protective finish.
Such damage is not covered by the New
Vehicle Limited Warranty. Only car wash soap,
Mopar Wheel Cleaner or equivalent is
recommended.
CAUTION!
Do not use scouring pads, steel wool, a bristle
brush, metal polishes or oven cleaner. These
products may damage the wheel's protective
finish. Such damage is not covered by the
New Vehicle Limited Warranty. Only car wash
soap, Mopar Wheel Cleaner or equivalent is
recommended.
CAUTION!
If your vehicle is equipped with these
specialty wheels, DO NOT USE wheel
cleaners, abrasives, or polishing compounds.
They will permanently damage this finish and
such damage is not covered by the New
Vehicle Limited Warranty. HAND WASH ONLY
USING MILD SOAP AND WATER WITH A SOFT
CLOTH. Used on a regular basis; this is all that
is required to maintain this finish.
7

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MULTIMEDIA511
SAFETY AND GENERAL INFORMATION
Safety Guidelines
Ensure that all persons read this manual care -
fully before using the system. It contains
instructions on how to use the system in a safe
and effective manner.
Do NOT attach any object to the touchscreen.
Doing so can result in damage to the touch -
screen.
Please read and follow these safety precau -
tions. Failure to do so may result in injury or
property damage.
Glance at the screen only when safe to do so.
If prolonged viewing of the screen is required,
park in a safe location and set the parking
brake.
Stop use immediately if a problem occurs.
Failure to do so may cause injury or damage
to the product. Return it to an authorized
dealer for repair.
Ensure the volume level of the system is set
to a level that still allows you to hear outside
traffic and emergency vehicles.
Clear Personal Data

Yes Cancel
NOTE:
When the “Clear Personal Data” feature is selected it removes all personal data including Bluetooth® devices and presets.
Setting Name Selectable Options
Clear SiriusXM® Data Done
NOTE:
You must contact SiriusXM® Customer Care at 1-855-290-6593 in order to remove your account and profile information associated with SiriusXM®
in this vehicle.
Setting Name Selectable Options
WARNING!
ALWAYS drive safely with your hands on the
steering wheel. You have full responsibility
and assume all risks related to the use of the
Uconnect features and applications in this
vehicle. Only use Uconnect when it is safe to
do so. Failure to do so may result in an
accident involving serious injury or death.
9

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541
Belts, Seat
..................................................... 209
Blind Spot Monitoring.................................... 153
Body Builders Guide........................................ 12
Body Mechanism Lubrication........................ 408
B-Pillar Location............................................. 426
Brake Assist System...................................... 145
Brake Control System.................................... 145Brake Fluid.......................................... 415, 454
Brake System...................................... 415, 444
Fluid Check............................................... 415Master Cylinder......................................... 415
Parking...................................................... 229
Warning Light............................................ 130
Brake/Transmission Interlock....................... 232
Bulb Replacement......................................... 372Bulbs, Light.......................................... 210, 372
C
Cab Top Clearance Lights
.............................. 378
Camera.......................................................... 302
Camera, AUX........................................ 304, 311
Camera, Rear...................................... 302, 305
Camper.......................................................... 100
Capacities, Antifreeze (Engine Coolant)......... 451Capacities, Fluid............................................ 451
Caps, Filler Oil (Engine)
...................................... 391, 397
Radiator (Coolant Pressure)...................... 413
Car Washes................................................... 440
Carbon Monoxide Warning.................. 208, 448
Cargo Light....................................................... 52
Cellular Phone.............................................. 527
Center High Mounted Stop Light................... 377
Center Seat Storage Compartment.................. 82
Charge Air Cooler.......................................... 415
Chart, Tire Sizing........................................... 423
Check Engine Light (Malfunction Indicator
Light)............................................................. 142
Checking Your Vehicle For Safety................. 208
Checks, Safety.............................................. 208Child Restraint.............................................. 190
Child RestraintsBooster Seats
........................................... 193
Child Seat Installation..................... 201, 202
How To Stow An unused ALR Seat Belt.... 200Infant And Child Restraints....................... 192
Locating The LATCH Anchorages.............. 198
Lower Anchors And Tethers For Children.. 195
Older Children And Child Restraints......... 193Seating Positions...................................... 194
Clean Air Gasoline......................................... 446
CleaningWheels
..................................................... 434
Climate Control................................................ 57
Automatic.................................................... 61
Manual........................................................ 57
Cold Weather Operation............................... 215
Compact Spare Tire...................................... 433
Contract, Service.......................................... 537
Cooling Pressure Cap (Radiator Cap)............ 413
Cooling System............................................. 411
Adding Coolant (Antifreeze)...................... 413
Coolant Level................................... 412, 414
Cooling Capacity....................................... 451
Disposal Of Used Coolant......................... 414
Drain, Flush, And Refill............................. 412
Inspection................................................. 414Points To Remember................................ 414
Pressure Cap............................................ 413
Radiator Cap............................................. 413Selection Of Coolant (Antifreeze)
............... 412, 451, 452, 454
Corrosion Protection..................................... 439
Cruise Control (Speed Control)............. 273, 275
Cruise Light................................................... 141Cupholders.......................................................87
Customer Assistance.................................... 536
Cybersecurity................................................ 458
D
Daytime Running Lights
...................................49
Dealer Service............................................... 396
Defroster, Rear Window...................................57
Defroster, Windshield............................ 57, 209Delay (Intermittent) Wipers..............................55
Diagnostic System, Onboard......................... 141
Diesel Exhaust Brake.................................... 230
Diesel Fuel.................................................... 448
Diesel Fuel Requirements............................. 448
Diesel Fuel System, Re-Priming.................... 407
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545
Manual Park Release
............................................. 366
Service...................................................... 539
Media Hub..................................................... 525
Memory Seat................................................... 35
Methanol....................................................... 446
Mirrors............................................................. 43Electric Powered......................................... 45
Heated........................................................ 47
Memory....................................................... 35Outside........................................................ 45
Rearview..................................... 43, 44, 338
Trailer Towing.............................................. 46
Modifications/AlterationsVehicle
........................................................ 12Monitor, Tire Pressure System....................... 163
Mopar Parts................................................... 538
MP3 Control.................................................. 525
Multi-Function Control Lever............................ 49
N
Navigation System (Uconnect GPS)
............... 302
New Vehicle Break-In Period.......................... 228
Noise ControlMaintenance............................................. 419
Tampering Prohibited................................ 420
Noise Emission Warranty..................... 419, 420
O
Occupant Restraints
..................................... 171
Octane Rating, Gasoline (Fuel)..................... 446
Off-Pavement Driving (Off-Road).......... 255, 336
Off-Road Driving (Off-Pavement).......... 255, 336
Oil Change Indicator..................................... 385
Oil Filter, Change.......................................... 398Oil Filter, Selection........................................ 398
Oil Pressure Light.......................................... 132
Oil Reset....................................................... 119Oil, Engine................................... 396, 452, 454
Capacity.................................................... 451
Change Interval........................................ 396
Dipstick.................................................... 394
Disposal................................................... 398Filter....................................... 398, 452, 454
Filter Disposal........................................... 398
Identification Logo........................... 396, 397
Materials Added To.................................. 398Pressure Warning Light............................ 132
Recommendation............................ 396, 451
Synthetic.................................................. 398
Viscosity.......................................... 397, 451
Onboard Diagnostic System.......................... 141
Operating Precautions.................................. 141
Operator ManualOwner's Manual
..................................12, 539
Outside Rearview Mirrors.................................45
Overdrive....................................................... 242
Overdrive OFF Switch.................................... 242
Overheating, Engine...................................... 367
P
Paint Care
..................................................... 439
Panic Alarm......................................................15
Parking Brake............................................... 229
ParkSense System, Rear...................... 289, 294Passive Entry....................................................28
Pedals, Adjustable...........................................43
Perform Service Indicator, Reset.................. 385
Pets............................................................... 208
Pickup Box................................................92, 94
Pinch Protection...............................................74
Placard, Tire And Loading Information.......... 426
PowerDistribution Center (Fuses)
....................... 354
Door Locks...................................................27
Mirrors.........................................................45
Outlet (Auxiliary Electrical Outlet)..........88, 90
Seats...........................................................34
Side Steps...................................................28Sliding Rear Window....................................72
Steering.......................................................45
Sunroof........................................................72
Windows......................................................7011

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