2022 RAM CHASSIS CAB parking brake

324IN CASE OF EMERGENCY
5. While holding the locking tab in the disengaged position, pull the tether strap to
rotate the lever rearward, until it locks in place
pointing towards the driver's seat. Release the
locking tab and verify that the Manual Park
Release lever is locked in the released
position.
6. The vehicle is now out of PARK and can be towed. Release the parking brake only when
the vehicle is securely connected to a tow
vehicle.
To Reset The Manual Park Release:

1. Push the locking tab to the right, to unlock the lever.

2. Rotate the Manual Park Release lever forward to its original position, until the locking tab
snaps into place to secure the lever.
3. Pull gently on the tether strap to confirm that the lever is locked in its stowed position.
Manual Park Release Tether In Stowed Position

4. Re-install the access cover.
FREEING A STUCK VEHICLE
If your vehicle becomes stuck in mud, sand, or
snow, it can often be moved using a rocking
motion. Turn the steering wheel right and left to
clear the area around the front wheels. Then shift
back and forth between DRIVE (D) and REVERSE
(R), while gently pressing the accelerator. Use the
least amount of accelerator pedal pressure that
will maintain the rocking motion, without spinning
the wheels or racing the engine.
NOTE:
For trucks equipped with an 8–speed transmis -
sion, shifts between DRIVE and REVERSE can
only be achieved at wheel speeds of 5 mph
(8 km/h) or less. Whenever the transmission
remains in NEUTRAL (N) for more than two
seconds, you must press the brake pedal to
engage DRIVE or REVERSE.
Push the ESC OFF button, to place the Electronic
Stability Control (ESC) system in “Partial Off”
mode, before rocking the vehicle Ú page 260.
Once the vehicle has been freed, push the ESC
OFF button again to restore ESC On mode.
WARNING!
Fast spinning tires can be dangerous. Forces
generated by excessive wheel speeds may
cause damage, or even failure, of the axle and
tires. A tire could explode and injure someone.
Do not spin your vehicle's wheels faster than
30 mph (48 km/h) or for longer than 30 sec -
onds continuously without stopping when you
are stuck and do not let anyone near a spinning
wheel, no matter what the speed.

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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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330SERVICING AND MAINTENANCE
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 X X X X
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 X X X X
Inspect the brake linings, parking brake function. X X X X X X X
Additional Maintenance
Replace the cabin air filter. To be replaced every 12,000 mi (19,000 km).
Replace the engine air cleaner filter. XXXXX
Replace spark plugs.
1X
Flush and replace the engine coolant at 10 years or
150,000 miles (240,000 km) whichever comes first. X
X
Change the automatic transmission fluid (AS66RC Transmission
Only). X
XX
Change the automatic transmission fluid and sump filter
(AS66RC Transmission Only). X
X

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SERVICING AND MAINTENANCE335
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. XXXXX X
Inspect drive belt; replace as
necessary. X
XXXX X
Inspect wheel bearings. XXXX X
Additional Maintenance
Replace the cabin air filter. To be replaced every 12,000 mi (19,000 km).
Replace the engine fuel filter. X X X X X X X X X X
Replace the chassis mounted fuel
filter. X X X X X X X X X
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
8

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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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SERVICING AND MAINTENANCE389
WHEEL AND WHEEL TRIM CARE
All wheels and wheel trim, especially aluminum
and chrome plated wheels, should be cleaned
regularly using mild (neutral Ph) soap and water to
maintain their luster and to prevent corrosion.
Wash wheels with the same soap solution
recommended for the body of the vehicle and
remember to always wash when the surfaces are
not hot to the touch.
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 recommended 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 WheelsWARNING!

Limited use spares are for emergency use only.
Installation of this limited use spare tire affects
vehicle handling. With this tire, do not drive more
than the speed listed on the limited use spare
wheel. Keep inflated to the cold tire inflation pres
-
sures listed on your Tire and Loading Information
Placard located on the driver’s side B-pillar or the
rear edge of the driver’s side door. Replace (or
repair) the original equipment tire at the first
opportunity and reinstall it on your vehicle. Failure
to do so could result in loss of vehicle control.

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 prod -
ucts 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 cov -
ered 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.
8

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414
Bluetooth Connecting To A Particular Mobile PhoneOr Audio Device After Pairing
................227Body Builders Guide........................................ 10Body Mechanism Lubrication........................ 351B-Pillar Location............................................. 380Brake Assist System...................................... 260Brake Control System.................................... 260Brake Fluid.......................................... 358, 407Brake System...................................... 358, 397Fluid Check............................................... 358Master Cylinder......................................... 358Parking...................................................... 119Warning Light.............................................. 95Brake/Transmission Interlock....................... 122Bulb Replacement......................................... 371Bulbs, Light.......................................... 309, 371
C
Cab Top Clearance Lights.............................. 375Camera.......................................................... 159Camera, AUX........................................ 165, 168Camera, Rear...................................... 159, 161Camera, Trailer 360...................................... 165Capacities, Antifreeze (Engine Coolant)......... 403Capacities, Fluid............................................ 403Caps, FillerOil (Engine)................................................ 338Power Steering.......................................... 140Radiator (Coolant Pressure)...................... 356
Car Washes................................................... 394Carbon Monoxide Warning................... 309, 310Cargo Light....................................................... 50CD................................................................. 221Cellular Phone.............................................. 252Center High Mounted Stop Light................... 375Center Seat Storage Compartment.................. 62Changing A Flat Tire...................................... 315Charge Air Cooler.......................................... 357Chart, Tire Sizing........................................... 377Check Engine Light (Malfunction Indicator
Light)............................................................. 104Checking Your Vehicle For Safety................. 307Checks, Safety.............................................. 307Child Restraint.............................................. 291Child RestraintsBooster Seats........................................... 294Child Seat Installation..................... 300, 302How To Stow An unused ALR Seat Belt.... 299Infant And Child Restraints....................... 293Locating The LATCH Anchorages.............. 298Lower Anchors And Tethers For Children.. 295Older Children And Child Restraints......... 293Seating Positions...................................... 295Clean Air Gasoline......................................... 399CleaningWheels..................................................... 389Climate Control................................................ 54Automatic.................................................... 54Manual........................................................ 58
Cold Weather Operation................................ 108Compact Spare Tire...................................... 387Connected Services...................................... 233Connected Services FAQ............................... 247Connected Services Features....................... 236Connected Services, Getting Started............ 235Connected Services, Introduction................. 233Contract, Service........................................... 410Controls........................................................ 214Cooling Pressure Cap (Radiator Cap)............ 356Cooling System............................................. 354Adding Coolant (Antifreeze)...................... 355Coolant Level................................... 355, 357Cooling Capacity....................................... 403Disposal Of Used Coolant......................... 356Drain, Flush, And Refill............................. 355Inspection................................................. 357Points To Remember................................ 357Pressure Cap............................................ 356Radiator Cap............................................. 356Selection Of Coolant (Antifreeze)..... 355, 404Corrosion Protection..................................... 393Cruise Control (Speed Control)............. 141, 143Cruise Light................................................... 102Customer Assistance.................................... 409Cybersecurity................................................ 190

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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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