2015 Ram ProMaster City radiator

engine coolant in open containers or allow it to remain in
puddles on the ground. If ingested by a child or pet, seek
emergency assistance immediately. Clean up any ground
spills immediately.
Coolant Level
The coolant expansion bottle provides a quick visual
method for determining that the coolant level is ad-
equate. With the engine OFF and cold, the level of the
engine coolant (antifreeze) in the bottle should be be-
tween the “MIN” and “MAX” marks.
The radiator normally remains completely full, so there is
no need to remove the radiator/coolant pressure cap
unless checking for engine coolant (antifreeze) freeze
point or replacing coolant. Advise your service attendant
of this. As long as the engine operating temperature is
satisfactory, the coolant bottle need only be checked once
a month.When additional engine coolant (antifreeze) is needed to
maintain the proper level, only OAT coolant that meets
the requirements of FCA Material Standard MS.90032
should be added to the coolant bottle. Do not overfill.
Points To Remember
NOTE:
When the vehicle is stopped after a few miles/
kilometers of operation, you may observe vapor coming
from the front of the engine compartment. This is nor-
mally a result of moisture from rain, snow, or high
humidity accumulating on the radiator and being vapor-
ized 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.
348 MAINTAINING YOUR VEHICLE

•Check the coolant freeze point in the radiator and in
the coolant expansion bottle. If engine coolant (anti-
freeze) needs to be added, the contents of the coolant
expansion bottle must also be protected against freez-
ing.
• If frequent engine coolant (antifreeze) additions are
required, the cooling system should be pressure tested
for leaks.
• Maintain engine coolant (antifreeze) concentration at a
minimum of 50% OAT coolant (conforming to
MS.90032) and distilled water for proper corrosion
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 necessary, install
ONLY the correct type thermostat. Other designs may
result in unsatisfactory engine coolant (antifreeze)
performance, poor gas mileage, and increased emis-
sions.
Brake System
In order to assure brake system performance, all brake
system components should be inspected periodically.
Refer to the “Maintenance Schedule” for the proper
maintenance intervals.
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
(Continued)
7
MAINTAINING YOUR VEHICLE 349

CavityMaxi Fuse Mini Fuse Description
F01 60 Amp Blue Body Controller
F02 40 Amp Orange Front Heated Seats, Second 12 Volt IP
Outlet
F02 60 Amp Blue Rear Power Window Including Front
Heated Seats, Second 12 Volt IP Outlet
F03 20 Amp Yellow Ignition Switch
F04 40 Amp Orange BSM System Module
F05 50 Amp Red Available
F06 20 Amp Yellow Radiator Fan - Low Speed
F07 50 Amp Red Radiator Fan - High Speed
F08 40 Amp Orange Blower Motor
F09 10 Amp Red Available
F10 15 Amp Blue Horn
F11 10 Amp Red Secondary Loads ECM
F14 15 Amp Blue High Beam
362 MAINTAINING YOUR VEHICLE

CAUTION!
•Mixing of engine coolant (antifreeze) other than
specified Organic Additive Technology (OAT) en-
gine coolant (antifreeze), may result in engine
damage and may decrease corrosion protection.
Organic Additive Technology (OAT) engine cool-
ant is different and should not be mixed with
Hybrid Organic Additive Technology (HOAT) en-
gine coolant (antifreeze) or any “globally compat-
ible” 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 au-
thorized dealer as soon as possible.
(Continued)
CAUTION! (Continued)
•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 (an-
tifreeze) is not recommended.
376 MAINTAINING YOUR VEHICLE

Adding Fluid...................... .353, 377
Fluid and Filter Changes ..................353
Fluid Change ......................... .353
Fluid Level Check ...................352, 353
Fluid Type ........................ .352, 377
Special Additives ...................... .352
Auto Up Power Windows ....................27
Auxiliary Electrical Outlet (Power Outlet) ........131
Axle Lubrication ......................... .377
Battery ................................ .336
Keyless Transmitter Replacement (RKE) ........19
Belts, Seat ...............................88
Body Builders Guide ........................6
Body Mechanism Lubrication .................338
B-Pillar Location ......................... .236
Brake Assist System ...................... .222
Brake Fluid ............................ .377
Brake, Parking .......................... .218Brake System
........................ .220, 349
Anti-Lock (ABS) ....................... .221
Fluid Check ....................... .350, 377
Master Cylinder ....................... .350
Parking ............................. .218
Warning Light ........................ .147
Brake/Transmission Interlock .................204
Bulb Replacement ..................... .370, 371
Bulbs, Light .......................... .90, 370
Camera, Rear ........................... .129
Capacities, Fluid ......................... .374
Caps, Filler Fuel ................................ .265
Oil (Engine) ....................... .327, 334
Power Steering ........................ .217
Radiator (Coolant Pressure) ................347
Carbon Monoxide Warning ................87, 264
Cargo Tie-Downs ........................ .137
10
INDEX 397

Car Washes............................ .354
Cellular Phone .......................... .180
Certification Label ........................ .267
Chains, Tire ............................ .253
Chart, Tire Sizing ........................ .231
Check Engine Light (Malfunction Indicator Light) ............147, 329
Checking Your Vehicle For Safety ...............86
Checks, Safety ............................86
Child Restraint ............................61
Child Restraints Booster Seats ...........................66
Child Restraints .........................61
How To Stow An Unused ALR Seat Belt ........75
Infants And Child Restraints ................64
Older Children And Child Restraints ..........64
Cigar Lighter ........................... .134
Clean Air Gasoline ....................... .261Cleaning
Wheels .............................. .356
Climate Control ......................... .181
Manual ............................. .181
Cold Weather Operation ....................200
Compact Spare Tire ....................... .248
Contract, Service ......................... .389
Coolant Pressure Cap (Radiator Cap) ...........347
Cooling System .......................... .343
Adding Coolant (Antifreeze) ...............345
Coolant Capacity ...................... .374
Coolant Level ......................... .348
Disposal of Used Coolant .................347
Drain, Flush, and Refill ...................344
Inspection ........................ .343, 348
Points to Remember .....................348
Pressure Cap ......................... .347
Radiator Cap ......................... .347
Selection of Coolant (Antifreeze) ......344, 374, 375
398 INDEX

Radiator Cap (Coolant Pressure Cap)...........347
Radio Operation ......................... .180
Rear Camera ........................... .129
Rear ParkSense System .....................122
Rear Window Defroster .....................184
Recorder, Event Data .......................60
Recreational Towing ...................... .283
Reformulated Gasoline .....................261
Refrigerant ............................. .338
Reminder, Seat Belt .........................34
Remote Keyless Entry (RKE) FCC General Information ..................20
Remote Sound System (Radio) Controls .........178
Replacement Bulbs ....................... .370
Replacement Keys .........................15
Replacement Parts ........................ .331
Replacement Tires ........................ .251
Reporting Safety Defects ....................391
Restraint, Head .......................... .103Restraints, Child
...........................61
Restraints, Occupant ........................32
Rotation, Tires .......................... .253
Safety Checks Inside Vehicle ..................88
Safety Checks Outside Vehicle .................90
Safety Defects, Reporting ....................391
Safety, Exhaust Gas .........................87
Safety Information, Tire .....................229
Safety Tips ...............................86
Schedule, Maintenance .....................380
Seat Belt Adjustable Upper Shoulder Belt Anchorage ......41
Automatic Locking Retractor (ALR) ...........43
Energy Management Feature ................43
Lap/Shoulder Belt Operation ................38
Lap/Shoulder Belts .......................35
Lap/Shoulder Belt Untwisting ...............40
Pregnant Women ........................42
406 INDEX