2015 Ram ProMaster radiator

Disposal Of Used Engine Coolant
Used ethylene glycol-based engine coolant (antifreeze) is
a regulated substance requiring proper disposal. Check
with your local authorities to determine the disposal
rules for your community. To prevent ingestion by ani-
mals or children, do not store ethylene glycol-based
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 engine off and cold, the level of the engine
coolant (antifreeze) in the bottle should be between the
“MIN” and “MAX” marks.
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.
• 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.
350 MAINTAINING YOUR VEHICLE

•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
high brake temperatures, excessive lining wear, and
possible brake damage. You would not have your full
braking capacity in an emergency.
7
MAINTAINING YOUR VEHICLE 351

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.
384 MAINTAINING YOUR VEHICLE

Audio Systems (Radio).....................179
Auto Down Power Windows ..................23
Automatic Door Locks ......................22
Automatic Transaxle ........................11
Automatic Transmission .................202, 355
Adding Fluid .......................354, 355
Fluid And Filter Changes ..................355
Fluid Change ..........................355
Fluid Level Check .......................354
Fluid Type ........................ .353, 385
Gear Ranges .......................... .205
Special Additives .......................354
Battery .................................340
Keyless Transmitter Replacement (RKE) ........18
Belts, Seat ...............................65
Body Builders Guide ........................6
Body Mechanism Lubrication .................344
B-Pillar Location ..........................237 Brake Assist System
.......................223
Brake Control System, Electronic ..............221
Brake Fluid ............................ .385
Brake, Parking .......................... .218
Brake System ........................ .220, 351
Anti-Lock (ABS) ........................221
Fluid Check .......................... .352
Parking ............................. .218
Warning Light ........................ .128
Brake/Transmission Interlock .................204
Bulb Replacement ..................... .376, 378
Bulbs, Light .......................... .67, 376
Camera, Rear ............................111
Capacities, Fluid ..........................382
Caps, Filler Fuel .................................266
Power Steering ........................ .218
Radiator (Coolant Pressure) ................349
10
INDEX 407

Carbon Monoxide Warning...................64
Cargo Light ..............................96
Car Washes ............................ .356
Cellular Phone .......................... .182
Certification Label ........................ .269
Chains, Tire ............................ .254
Chart, Tire Sizing ........................ .232
Check Engine Light (Malfunction Indicator Light) ............128, 331
Checking Your Vehicle For Safety ...............63
Checks, Safety ............................63
Child Restraint ............................52
Child Restraints Booster Seats ...........................57
Child Restraints .........................52
Infants And Child Restraints ................55
Older Children And Child Restraints ..........55
Cigar Lighter ............................118
Clean Air Gasoline ........................262 Climate Control
..........................183
Manual ............................. .183
Cold Weather Operation ....................201
Compact Disc (CD) Maintenance ..............182
Compact Spare Tire ........................249
Console, Overhead ........................114
Contract, Service ..........................399
Coolant Pressure Cap (Radiator Cap) ...........349
Cooling System .......................... .346
Adding Coolant (Antifreeze) ...............348
Coolant Capacity .......................382
Coolant Level ..................... .346, 350
Disposal Of Used Coolant .................350
Drain, Flush, And Refill ...................346
Inspection ............................350
Points To Remember .....................350
Pressure Cap ..........................349
Radiator Cap ..........................349
Selection Of Coolant (Antifreeze) ......347, 382, 383
408 INDEX

Owner’s Manual (Operator Manual)..........4,401
Paint Care ............................. .355
Parking Brake ............................218
ParkSense® System, Rear ....................105
Passing Light .............................94
Personal Settings ..........................169
Pets ....................................61
Placard, Tire And Loading Information ..........238
Power Mirrors ...............................73
Steering .......................... .217, 218
Windows ..............................22
Power Steering Fluid .......................385
Pregnant Women And Seat Belts ...............33
Pretensioners Seat Belts ..............................34
Radial Ply Tires ..........................245 Radiator Cap (Coolant Pressure Cap)
...........349
Radio Operation ..........................182
Rear Camera .............................111
Rear ParkSense System .....................105
Rearview Mirrors ..........................72
Recorder, Event Data .......................51
Recreational Towing .......................283
Reformulated Gasoline .....................262
Refrigerant ............................. .342
Reminder, Seat Belt .........................26
Remote Keyless Entry (RKE) FCC General Information ..................19
Remote Sound System (Radio) Controls .........181
Replacement Bulbs ........................376
Replacement Keys .........................14
Replacement Parts ........................ .333
Replacement Tires ........................ .253
Reporting Safety Defects ....................400
Restraint, Head ...........................86
416 INDEX