brake fluid RAM PROMASTER 2022 User Guide

SERVICING AND MAINTENANCE201
Flush and replace the engine coolant at 10 years or 150,000 miles (240,000 km)
whichever comes first. X
X
Inspect and replace the PCV valve if necessary. X
1. The brake fluid change interval is time based only, mileage intervals do not apply.
2. The spark plug change interval is mileage based only, yearly intervals do not apply.
WARNING!
You can be badly injured working on or around a motor vehicle. Do only service work for which you have the knowledge and the right equipment. If you have
any doubt about your ability to perform a service job, take your vehicle to a competent mechanic.

Failure to properly inspect and maintain your vehicle could result in a component malfunction and affect vehicle handling and performance. This could cause an accident.

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
8

22_VF_OM_EN_USC_t.book Page 201

202SERVICING AND MAINTENANCE
ENGINE COMPARTMENT
3.6L ENGINE
1 — Washer Fluid Reservoir Cap 5 — Engine Oil Dipstick
2 — Brake Fluid Reservoir Cap 6 — Coolant Reservoir Cap
3 — Engine Air Cleaner Filter 7 — Power Distribution Center (Fuses)
4 — Engine Oil Fill

22_VF_OM_EN_USC_t.book Page 202

SERVICING AND MAINTENANCE211
Coolant Level
The coolant expansion bottle provides a quick
visual method for determining that the coolant
level is adequate. With engine off and cold, the
level of the engine coolant (antifreeze) in the bottle
should be between the “MIN” and “MAX” marks.
Cooling System Notes
NOTE:
When the vehicle is stopped after a few miles/kilo -
meters of operation, you may observe vapor coming
from the front of the engine compartment. This is
normally a result of moisture from rain, snow, or high
humidity accumulating on the radiator and being
vaporized when the thermostat opens, allowing hot
engine coolant (antifreeze) to enter the radiator.

If an examination of your engine compartment
shows no evidence of radiator or hose leaks, the
vehicle may be safely driven. The vapor will soon
dissipate.
Do not overfill the coolant expansion bottle.
Check the coolant freeze point in the radiator
and in the coolant expansion bottle. If engine
coolant needs to be added, the contents of the
coolant expansion bottle must also be protected
against freezing.
If frequent engine coolant additions are
required, the cooling system should be pressure
tested for leaks.
Maintain engine coolant concentration at a
minimum of 50% OAT coolant (conforming to
MS.90032) and distilled water for proper corro -
sion protection of your engine which contains
aluminum components.
Make sure that the coolant expansion bottle
overflow hoses are not kinked or obstructed.
Keep the front of the radiator clean. If your
vehicle is equipped with air conditioning, keep
the front of the condenser clean.
Do not change the thermostat for Summer or
Winter operation. If replacement is ever neces -
sary, install ONLY the correct type thermostat.
Other designs may result in unsatisfactory
engine cooling performance, poor gas mileage,
and increased emissions.
BRAKE SYSTEM
In order to ensure brake system performance, all
brake system components should be inspected
periodically Ú page 199.
Fluid Level Check — Brake Master Cylinder
The fluid level of the master cylinder should be
checked when performing under the hood service
or immediately if the Brake System Warning Light
indicates system failure. If necessary, add fluid to
bring level within the designated marks on the side
of the reservoir of the brake master cylinder. Be
sure to clean the top of the master cylinder area
before removing cap. With disc brakes the fluid
level can be expected to fall as the brake linings
wear. However, an unexpected drop in fluid level
may be caused by a leak and a system check
should be conducted Ú page 251.
WARNING!
Riding the brakes can lead to brake failure and
possibly a collision. Driving with your foot resting
or riding on the brake pedal can result in
abnormally high brake temperatures, excessive
lining wear, and possible brake damage. You
would not have your full braking capacity in an
emergency.
8

22_VF_OM_EN_USC_t.book Page 211

212SERVICING AND MAINTENANCE
AUTOMATIC TRANSMISSION
Selection Of Lubricant
It is important to use the proper transmission fluid
to ensure optimum transmission performance and
life. Use the manufacturer specified transmission
fluid Úpage 252. It is important to maintain the
transmission fluid at the correct level using the
recommended fluid.
NOTE:
No chemical flushes should be used in any trans -
mission; only the approved lubricant should be used.

Special Additives
The manufacturer strongly recommends against
using any special additives in the transmission.
Automatic Transmission Fluid (ATF) is an
engineered product and its performance may be
impaired by supplemental additives. Therefore,
do not add any fluid additives to the transmission. The only exception to this policy is the use of
special dyes for diagnosing fluid leaks in 9-speed
transmissions. Avoid using transmission sealers as
they may adversely affect seals.
Fluid Level Check
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 filler tube is
capped and no dipstick is provided. An authorized
dealer can check your transmission fluid level
using a special service dipstick. 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.
WARNING!
Use only the manufacturer recommended
brake fluid Ú
page 251. Using the wrong
type of brake fluid can severely damage your
brake system and/or impair its performance.
The proper type of brake fluid for your vehicle
is also identified on the original factory
installed hydraulic master cylinder reservoir.
To avoid contamination from foreign matter or
moisture, use only new brake fluid or fluid that
has been in a tightly closed container. Keep
the master cylinder reservoir cap secured at
all times. Brake fluid in an open container
absorbs moisture from the air resulting in a
lower boiling point. This may cause it to boil
unexpectedly during hard or prolonged
braking, resulting in sudden brake failure.
This could result in a collision.
Overfilling the brake fluid reservoir can result
in spilling brake fluid on hot engine parts,
causing the brake fluid to catch fire. Brake
fluid can also damage painted and vinyl
surfaces, care should be taken to avoid its
contact with these surfaces.

Do not allow petroleum-based fluid to contami -
nate the brake fluid. Brake seal components could
be damaged, causing partial or complete brake
failure. This could result in a collision.

CAUTION!
Using a transmission fluid other than the
manufacturer recommended fluid may cause
deterioration in transmission shift quality and/or
torque converter shudder Ú page 252.
CAUTION!
Do not use chemical flushes in your
transmission as the chemicals can damage your
transmission components. Such damage is not
covered by the New Vehicle Limited Warranty.

22_VF_OM_EN_USC_t.book Page 212

252TECHNICAL SPECIFICATIONS
CHASSIS FLUIDS AND LUBRICANTS
CAUTION!
Mixing of engine coolant (antifreeze) other than specified Organic Additive Technology (OAT) engine coolant (antifreeze), may result in engine damage and
may decrease corrosion protection. Organic Additive Technology (OAT) engine coolant is different and should not be mixed with Hybrid Organic Additive Tech -
nology (HOAT) engine coolant (antifreeze) or any “globally compatible” coolant (antifreeze). If a non-OAT engine coolant (antifreeze) is introduced into the
cooling system in an emergency, the cooling system will need to be drained, flushed, and refilled with fresh OAT coolant (conforming to MS.90032), by an
authorized dealer as soon as possible.
Do not use water alone or alcohol-based engine coolant (antifreeze) products. Do not use additional rust inhibitors or antirust products, as they may not be
compatible with the radiator engine coolant and may plug the radiator.
This vehicle has not been designed for use with propylene glycol-based engine coolant (antifreeze). Use of propylene glycol-based engine coolant (antifreeze)
is not recommended.
Component Fluid, Lubricant, Or Genuine Part
Automatic TransmissionUse only Mopar® ZF 8 & 9 Speed ATF Automatic Transmission Fluid or equivalent. Failure to use the correct fluid may
affect the function or performance of your transmission.
Brake Master Cylinder We recommend using Mopar® DOT 4. DOT 4 brake fluid must be changed every two years regardless of mileage.

22_VF_OM_EN_USC_t.book Page 252

257
INDEX
A
Active Driving Assist......................................... 92Active Speed Limiter........................................ 79Adaptive Cruise Control (ACC)
(Cruise Control)................................................ 80Adding Engine Coolant (Antifreeze)............... 210Adding Washing Fluid.................................... 203Additives, Fuel............................................... 249Air Bag........................................................... 162Air Bag Operation...................................... 162Air Bag Warning Light................................ 161Enhanced Accident Response...................197Event Data Recorder (EDR)....................... 197If Deployment Occurs................................ 165Maintaining Your Air Bag System.............. 167Maintenance............................................. 167Side Air Bags............................................. 163Transporting Pets...................................... 173Air Bag Light..................................59, 161, 173Air Cleaner, Engine
(Engine Air Cleaner Filter).............................. 205Air Conditioner Maintenance......................... 206Air Conditioner Refrigerant............................ 206Air Conditioner System.................................. 206Air Conditioning Filter............................. 43, 206Air Conditioning, Operating Tips................ 42, 43
Air Filter........................................................ 205Air PressureTires......................................................... 233AlarmSecurity Alarm...................................... 20, 61Alarm SystemSecurity Alarm............................................. 20Alterations/ModificationsVehicle........................................................... 8Antifreeze (Engine Coolant)................. 209, 251Disposal................................................... 210Anti-Lock Brake System (ABS)...................... 137Anti-Lock Warning Light................................... 61Assist, Hill Start............................................. 140Audio Systems (Radio).................................. 119Auto Down Power Windows............................. 48Auto Up Power Windows.................................. 48Automatic Door Locks...................................... 22Automatic Headlights....................................... 33Automatic High Beams.................................... 33Automatic Transmission.........................73, 213Adding Fluid..................................... 212, 213Fluid And Filter Change............................ 213Fluid Change............................................ 213Fluid Level Check..................................... 212
Fluid Type........................................ 212, 252Special Additives...................................... 212AUX Cord..........................................................44Auxiliary Driving Systems.............................. 142
B
Battery................................................... 60, 204Charging System Light.................................60Keyless Key Fob Replacement....................14Belts, Seat.................................................... 173Blind Spot Monitoring................................... 142Body Builders Guide........................................... 8Body Mechanism Lubrication........................ 207B-Pillar Location............................................ 230Brake Assist System..................................... 138Brake Control System, Electronic.................. 138Brake Fluid........................................... 211, 252Brake System....................................... 211, 247Anti-Lock (ABS)......................................... 137Fluid Check............................................... 211Master Cylinder........................................ 211Parking........................................................71Warning Light...............................................59Brake/Transmission Interlock..........................74Bulb Replacement........................................ 220Bulbs, Light.......................................... 174, 220
11

22_VF_OM_EN_USC_t.book Page 257

258 C
Camera, Rear
...................................... 105, 106Capacities, Fluid............................................ 251Caps, Filler Fuel........................................................... 108Oil (Engine)................................................ 202Radiator (Coolant Pressure)...................... 210Car Washes................................................... 244Carbon Monoxide Warning............................ 175Cargo Area Cover............................................. 50Cargo Compartment........................................ 50Cargo Light...................................................... 35Cellular Phone............................................... 136Certification Label......................................... 109Change Oil Indicator........................................ 56Changing A Flat Tire....................................... 180Chart, Tire Sizing............................................ 226Check Engine Light (Malfunction
Indicator Light)................................................ 68Checking Your Vehicle For Safety.................. 172Checks, Safety............................................... 172Child Restraint............................................... 168Child RestraintsBooster Seats............................................ 170Child Seat Installation............................... 172Infant And Child Restraints....................... 169Older Children And Child Restraints..........169Clean Air Gasoline......................................... 249CleaningWheels...................................................... 239
Climate Control................................................ 39Manual........................................................ 39Rear............................................................. 42Cold Weather Operation.................................. 69Compact Spare Tire...................................... 237Contract, Service.......................................... 254Cooling Pressure Cap (Radiator Cap)............ 210Cooling System............................................. 209Adding Coolant (Antifreeze)...................... 210Coolant Level................................... 209, 211Cooling Capacity....................................... 251Disposal Of Used Coolant......................... 210Drain, Flush, And Refill............................. 209Inspection................................................. 211Points To Remember................................ 211Pressure Cap............................................ 210Radiator Cap............................................ 210Selection Of Coolant (Antifreeze)..... 209, 251Corrosion Protection..................................... 243Cruise Control (Speed Control)........................ 80Cruise Light...................................................... 66Cupholders................................................... 246Customer Assistance.................................... 253Customer Programmable Features............... 120Cybersecurity................................................ 119
D
Dealer Service.............................................. 204Defroster, Windshield................................... 173Diagnostic System, Onboard............................ 67
Dimmer Control Switch....................................36Dimmer SwitchHeadlight.....................................................33DipsticksAutomatic Transmission........................... 212Oil (Engine)............................................... 203Disable Vehicle Towing................................. 196DisposalAntifreeze (Engine Coolant)...................... 210Door Ajar..........................................................60Door Ajar Light.................................................60Door Locks.......................................................20Automatic....................................................22Doors...............................................................20Driver’s Seat Back Tilt......................................23DrivingThrough Flowing, Rising, Or Shallow Standing Water
.................................... 118
E
Electric Brake Control System....................... 138Electric Parking Brake......................................71Electric Remote Mirrors...................................31Electrical Power Outlets...................................45Electronic Speed Control (Cruise Control)........80Electronic Stability Control (ESC)................... 138Electronic Throttle Control Warning Light.........60

22_VF_OM_EN_USC_t.book Page 258

259
Emergency, In Case Of Freeing Vehicle When Stuck
...................... 196Jacking...................................................... 180Jump Starting............................................ 192Emission Control System Maintenance........... 68Engine........................................................... 202Air Cleaner................................................. 205Block Heater............................................... 70Break-In Recommendations........................ 70Checking Oil Level..................................... 203Compartment............................................ 202Compartment Identification...................... 202Coolant (Antifreeze)......................... 209, 251Cooling...................................................... 209Exhaust Gas Caution................................. 175Fails To Start............................................... 70Flooded, Starting......................................... 70Fuel Requirements.......................... 248, 251Jump Starting............................................ 192Oil.................................................... 205, 251Oil Filler Cap.............................................. 202Oil Filter..................................................... 205Oil Selection.................................... 205, 251Oil Synthetic.............................................. 205Overheating............................................... 194Starting....................................................... 69Enhanced Accident Response Feature..........197Entry System, Illuminated................................ 37Ethanol.......................................................... 249Exhaust Gas Cautions.................................... 175
Exhaust System................................... 175, 208Exterior Lights.........................................32, 174
F
FiltersAir Cleaner
................................................ 205Air Conditioning..................................43, 206Engine Oil........................................ 205, 251Engine Oil Disposal................................... 205FlashersHazard Warning........................................ 176Turn Signals............................................. 174Flat Tire Changing................................ 225, 237Flat Tire Stowage................................. 225, 237Flooded Engine Starting................................... 70Fluid Capacities............................................ 251Fluid Leaks................................................... 174Fluid Level ChecksAutomatic Transmission........................... 212Brake........................................................ 211Cooling System......................................... 209Engine Oil................................................. 203Fog Lights........................................................ 34Fold-Flat Seats................................................. 23Forward Collision Warning............................ 148Four-Way Hazard Flasher.............................. 176Freeing A Stuck Vehicle................................ 196Fuel............................................................... 248Additives................................................... 249Clean Air................................................... 249
Ethanol..................................................... 249Filler Cap (Gas Cap).................................. 108Gasoline................................................... 248Materials Added....................................... 249Methanol.................................................. 249Octane Rating.................................. 248, 251Requirements.................................. 248, 251Tank Capacity........................................... 251Fuses............................................................ 213
G
Gas Cap (Fuel Filler Cap)...................... 108, 109Gasoline, Clean Air........................................ 249Gasoline, Reformulated................................ 249GaugesFuel..............................................................62Gear Ranges....................................................75Gear Selector Override.................................. 195Glass Cleaning.............................................. 246Gross Axle Weight Rating..................... 109, 111Gross Vehicle Weight Rating................ 109, 110GuideBody Builders................................................. 8GVWR............................................................ 109
H
HazardDriving Through Flowing, Rising, Or Shallow Standing Water
.................................... 118Hazard Warning Flashers.............................. 176
11

22_VF_OM_EN_USC_t.book Page 259

260 Head Restraints
............................................... 27Headlights Automatic.................................................... 33Cleaning.................................................... 243High Beam.................................................. 33High Beam/Low Beam Select Switch.......... 33Passing........................................................ 33Switch......................................................... 32Heated Mirrors................................................ 32Heated Seats................................................... 26Heater, Engine Block....................................... 70High Beam/Low Beam Select (Dimmer)
Switch.............................................................. 33Hill Start Assist.............................................. 140HitchesTrailer Towing............................................ 112Hood Prop........................................................ 49Hood Release.................................................. 49
I
Ignition............................................................ 16Switch......................................................... 16Illuminated Entry............................................. 37Immobilizer (Sentry Key).................................. 16Inside Rearview Mirror............................ 29, 176Instrument ClusterDescriptions................................................ 54Display........................................................ 55Display Controls.......................................... 55Menu Items................................................. 56
Instrument Panel Lens Cleaning................... 245Intelligent Speed Assist................................... 79Interior And Instrument Lights......................... 35Interior Appearance Care.............................. 244Interior Lights................................................... 35Intermittent Wipers (Delay Wipers).................. 38InverterPower.......................................................... 46iPod/USB/MP3 Control.................................... 44
J
Jack Location................................................ 180Jack Operation.............................................. 180Jacking And Tire Changing............................ 180Jacking And Tire Changing Instructions........ 180Jump Starting............................................... 192
K
Key Fob............................................................ 13Programming Additional Key Fobs............... 15Key Fob Battery Service (Remote
Keyless Entry).................................................. 14Key Fob Programming (Remote
Keyless Entry).................................................. 15Keyless Enter ‘n Go™....................................... 21Passive Entry............................................... 21Keys................................................................. 13Replacement............................................... 15Sentry (Immobilizer).................................... 16
L
Lane Change Assist..........................................34LaneSense.................................................... 102Lap/Shoulder Belts....................................... 155Latches......................................................... 174Hood............................................................49Lead Free Gasoline....................................... 248Leaks, Fluid................................................... 174Life Of Tires................................................... 235Light Bulbs........................................... 174, 220Lights............................................................ 174Air Bag...................................... 59, 161, 173Brake Assist Warning................................ 140Brake Warning.............................................59Bulb Replacement.................................... 220Collision Warning..................................63, 65Cruise..........................................................66Daytime Running.........................................32Dimmer Switch, Headlight.................... 32, 33Electronic Stability Program(ESP) Indicator................................. 60, 62, 140Exterior.............................................. 32, 174Fuel Cutoff Failure.......................................65Hazard Warning Flasher........................... 176Headlights...................................................32High Beam...................................................33Illuminated Entry.........................................37Instrument Cluster.......................................62

22_VF_OM_EN_USC_t.book Page 260