2018 Ram ProMaster City refrigerant

Engine Oil Filter
The engine oil filter should be replaced with a new filter at
every engine oil change.
Engine Oil Filter Selection
This manufacturer’s engines have a full-flow type dispos-
able oil filter. Use a filter of this type for replacement. The
quality of replacement filters varies considerably. Only
high quality filters should be used to assure most efficient
service. Mopar engine oil filters are high quality oil filters
and are recommended.
Engine Air Cleaner Filter
Refer to the “Maintenance Plan” in this section for the
proper maintenance intervals.
NOTE:Be sure to follow the “Severe Duty Conditions”
maintenance interval if applicable.
WARNING!
The air induction system (air cleaner, hoses, etc.) can
provide a measure of protection in the case of engine
backfire. Do not remove the air induction system (air
cleaner, hoses, etc.) unless such removal is necessary
(Continued)
WARNING! (Continued)
for repair or maintenance. Make sure that no one is
near the engine compartment before starting the ve-
hicle with the air induction system (air cleaner, hoses,
etc.) removed. Failure to do so can result in serious
personal injury.
Engine Air Cleaner Filter Selection
The quality of replacement engine air cleaner filters varies
considerably. Only high quality filters should be used to
assure most efficient service. Mopar engine air cleaner
filters are a high quality filter and are recommended.
Air Conditioner Maintenance
For best possible performance, your air conditioner should
be checked and serviced by an authorized dealer at the
start of each warm season. This service should include
cleaning of the condenser fins and a performance test.
Drive belt tension should also be checked at this time.
WARNING!
• Use only refrigerants and compressor lubricants ap-
proved by the manufacturer for your air conditioning
(Continued)
246 SERVICING AND MAINTENANCE

WARNING!(Continued)
system. Some unapproved refrigerants are flam-
mable and can explode, injuring you. Other unap-
proved refrigerants or lubricants can cause the sys-
tem to fail, requiring costly repairs. Refer to
Warranty Information Book, for further warranty
information.
• The air conditioning system contains refrigerant un-
der high pressure. To avoid risk of personal injury or
damage to the system, adding refrigerant or any
repair requiring lines to be disconnected should be
done by an experienced technician.
CAUTION!
Do not use chemical flushes in your air conditioning
system as the chemicals can damage your air condition-
ing components. Such damage is not covered by the
New Vehicle Limited Warranty.
Refrigerant Recovery And Recycling
R-134a Air Conditioning Refrigerant is a hydrofluoro-
carbon (HFC) that is an ozone-saving product. However, the manufacturer recommends that air conditioning ser-
vice be performed by authorized dealer or other service
facilities using recovery and recycling equipment.
NOTE:
Use only manufacturer approved A/C system PAG
compressor oil and refrigerants.
Refrigerant Recovery And Recycling — R–1234yf
R–1234yf Air Conditioning Refrigerant is a hydrofluo-
roolefin (HFO) that is endorsed by the Environmental
Protection Agency and is an ozone-friendly substance with
a low global-warming potential. The manufacturer recom-
mends that air conditioning service be performed by an
authorized dealer using recovery and recycling equipment.
NOTE: Use only manufacturer approved A/C system
PAG compressor oil, and refrigerants.
Body Lubrication
Locks and all body pivot points, including such items as
seat tracks, door hinge pivot points and rollers, liftgate,
tailgate, decklid, sliding doors and hood hinges, should be
lubricated periodically with a lithium based grease, such as
Mopar Spray White Lube to assure quiet, easy operation
and to protect against rust and wear. Prior to the applica-
tion of any lubricant, the parts concerned should be wiped
clean to remove dust and grit; after lubricating excess oil
8
SERVICING AND MAINTENANCE 247

Adding Engine Coolant (Antifreeze).............252
Additives, Fuel ........................... .294
AirBag..................................119 Air Bag Operation ....................... .120
Driver Knee Air Bag ..................... .121
Enhanced Accident Response ................234
Event Data Recorder (EDR) .................234
If A Deployment Occurs ....................126
Knee Impact Bolsters ..................... .121
Maintaining Your Air Bag System .............127
Transporting Pets ....................... .147
Air Bag Light .......................... .83, 149
Air Bag Maintenance ....................... .127
Air Cleaner, Engine (Engine Air Cleaner Filter) ......246
Air Conditioner Maintenance ..................246
Air Conditioning Filter .......................55
Air Conditioning, Operating Tips .............54, 56
Air Conditioning Refrigerant ...............246, 247
Air Conditioning System .....................246
Air Filter ............................... .246
Air Pressure, Tires ......................... .272
Alarm (Security Alarm) .......................22
Alarm System (Security Alarm) .................22
Alterations/Modifications, Vehicle ................6
Antifreeze (Engine Coolant) ................251, 296 Disposal
.............................. .254
Anti-Lock Brake System (ABS) ..................96
Anti-Lock Warning Light ......................87
Ashtray ..................................67
Assist, Hill Start ............................98
Audio Systems (Radio) ...................... .300
Auto Down Power Windows ...................58
Automatic Transaxle .........................19
Automatic Transmission ...............160, 161, 258
Adding Fluid ....................... .258, 298
Fluid And Filter Changes ...................258
Fluid Change .......................... .258
Fluid Level Check .................... .257, 258
Fluid

Type ......................... .257, 298
Special Additives ........................ .257
Auto Up Power Windows .....................58
Auxiliary Electrical Outlet (Power Outlet) ..........65
Axle Lubrication .......................... .298
Battery .............................. .85, 243
Charging System Light .....................85
Keyless Key Fob Replacement ................18
Belts, Seat ............................... .149
Body Builders Guide ..........................6
Body Mechanism Lubrication ..................247
332 INDEX

Viscosity.......................... .245, 296
Oil Filter, Change ......................... .246
Oil Filter, Selection ......................... .246
Oil Pressure Light ...........................86
Onboard Diagnostic System ....................92
Operating Precautions ........................92
Operator Manual (Owner’s Manual) ...............5
Outside Rearview Mirrors .....................38
Overheating, Engine ....................... .230
Owner’s Manual (Operator Manual) ...........5,330
Paint Care ............................... .285
Parking Brake ............................ .158
ParkSense System, Rear ..................... .173
Passing Light ..............................42
Personal Settings .......................... .301
Pets ................................... .147
Placard, Tire And Loading Information ...........267
Power Mirrors ................................40
Steering ........................... .168, 169
Windows ...............................57
Pregnant Women And Seat Belts ................114
Preparation For Jacking ..................... .213Radial Ply Tires
........................... .273
Radiator Cap (Coolant Pressure Cap) .............253
Radio Frequency General Information .....................19, 21
Radio Operation .......................... .315
Rear Camera ............................. .177
Rear ParkSense System ..................... .173
Rear Seat, Folding ...........................29
Recreational Towing ........................ .191
Reformulated Gasoline ...................... .293
Refrigerant .............................. .247
Release, Hood ..............................60
Reminder, Seat Belt ........................ .107
Remote Keyless Entry Programming Additional Key Fobs .............19
Remote Sound System (Radio) Controls ...........314
Replacement Bulbs ........................ .197
Replacement Keys ...........................
21
Replacement Tires ......................... .276
Reporting Safety Defects .....................329
Restraint, Head .............................34
Restraints, Child .......................... .129
Rotation, Tires ............................ .282
Safety Checks Inside Vehicle ...................149
12
INDEX 339