2015 Ram Cargo Van coolant level

20. Temperature Gauge
The temperature gauge shows engine coolant tempera-
ture. Any reading within the normal range indicates that
the engine cooling system is operating satisfactorily.
The gauge pointer will likely indicate a higher tempera-
ture when driving in hot weather, up mountain grades,
or when towing a trailer. It should not be allowed to
exceed the upper limits of the normal operating range.
CAUTION!
Driving with a hot engine cooling system could
damage your vehicle. If the temperature gauge reads
“H” pull over and stop the vehicle. Idle the vehicle
with the air conditioner turned off until the pointer
drops back into the normal range. If the pointer
remains on the “H” and you hear continuous chimes,
(Continued)
CAUTION!(Continued)
turn the engine off immediately and call an autho-
rized dealer for service.
WARNING!
A hot engine cooling system is dangerous. You or
others could be badly burned by steam or boiling
coolant. You may want to call an authorized dealer
for service if your vehicle overheats. If you decide to
look under the hood yourself, see “Maintaining Your
Vehicle”. Follow the warnings under the Cooling
System Pressure Cap paragraph.
21. Low Fuel Light When the fuel level reaches approximately 2.0 gal
(7.8 L), this light will turn on, and remain on until
fuel is added.
300 UNDERSTANDING YOUR INSTRUMENT PANEL

22. Charging System LightThis light shows the status of the electrical charg-
ing system. The light should come on when the
ignition switch is first turned to ON/RUN and remain on
briefly as a bulb check. If the light stays on or comes on
while driving, turn off some of the vehicle’s non-essential
electrical devices or increase engine speed (if at idle). If
the charging system light remains on, it means that the
vehicle is experiencing a problem with the charging
system. OBTAIN SERVICE IMMEDIATELY. See an au-
thorized dealer.
If jump starting is required, refer to “Jump Starting
Procedures” in “What To Do In Emergencies.”
23. Oil Pressure Warning Light
This light indicates low engine oil pressure. The
light should turn on momentarily when the engine is
started. If the light turns on while driving, stop the vehicle and shut off the engine as soon as possible.
A chime will sound when this light turns on.
Do not operate the vehicle until the cause is corrected.
This light does not indicate how much oil is in the engine.
The engine oil level must be checked under the hood.
24. Engine Temperature Warning Light
This light warns of an overheated engine condi-
tion. As engine coolant temperatures rise and the
gauge approaches H, this indicator will illuminate and a
single chime will sound after reaching a set threshold.
Further overheating will cause the temperature gauge to
pass H, a continuous chime will occur until the engine is
allowed to cool.
If the light turns on while driving, safely pull over and
stop the vehicle. If the A/C system is on, turn it off. Also,
shift the transmission into NEUTRAL and idle the ve-
hicle. If the temperature reading does not return to
normal, turn the engine off immediately and call for
4
UNDERSTANDING YOUR INSTRUMENT PANEL 301

you use the same engine coolant (OAT coolant conform-
ing to MS.90032) throughout the life of your vehicle.
Please review these recommendations for using Organic
Additive Technology (OAT) engine coolant (antifreeze)
that meets the requirements of Chrysler Material Stan-
dard MS.90032. When adding engine coolant (antifreeze):
•We recommend using MOPAR® Antifreeze/Coolant
10 Year/150,000 Mile Formula OAT (Organic Additive
Technology) that meets the requirements of Chrysler
Material Standard MS.90032.
•
Mix a minimum solution of 50% OAT engine coolant that
meets the requirements of Chrysler Material Standard
MS.90032 and distilled water. Use higher concentrations
(not to exceed 70%) if temperatures below 34° F (37° C)
are anticipated.
• Use only high purity water such as distilled or deion-
ized water when mixing the water/engine coolant (antifreeze) solution. The use of lower quality water
will reduce the amount of corrosion protection in the
engine cooling system.
Please note that it is the owner’s responsibility to main-
tain the proper level of protection against freezing ac-
cording to the temperatures occurring in the area where
the vehicle is operated.
NOTE:
• Some vehicles require special tools to add coolant
properly. Failure to fill these systems properly could
lead to severe internal engine damage. If any coolant is
needed to be added to the system please contact your
local authorized dealer.
• Mixing engine coolant (antifreeze) types is not recom-
mended and can result in cooling system damage. If
HOAT and OAT coolant are mixed in an emergency,
7
MAINTAINING YOUR VEHICLE 595

Coolant Level
The coolant bottle provides a quick visual method for
determining that the coolant level is adequate. With the
engine OFF and cold, the level of the engine coolant
(antifreeze) in the bottle should be between the ranges
indicated on the bottle.
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 Chrysler 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.
• 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.
7
MAINTAINING YOUR VEHICLE 597

FLUID CAPACITIES
U.S.Metric
Fuel (Approximate) 20 Gallons76 Liters
Engine Oil with Filter
3.6L Engine (SAE 5W-20,
API Certified). 6 Quarts
5.6 Liters
Cooling System *
3.6L Engine (MOPAR® Antifreeze/
Engine Coolant 10 Year/150,000 Mile
Formula or equivalent) meeting the
requirements of Chrysler Material
Standard MS.90032. 13.4 Quarts
12.6 Liters
* Includes heater and coolant recovery bottle filled to MAX level. Add 2.9 Qts (2.8 L) if equipped with a rear
heater.
624 MAINTAINING YOUR VEHICLE

•Check the fluid levels of the coolant reservoir, brake
master cylinder, and power steering and fill as needed.
• Check function of all interior and exterior lights. Required Maintenance Intervals.
Refer to the maintenance schedules on the following
page for the required maintenance intervals.
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 battery and clean and tighten terminals as required.
• Inspect brake pads, shoes, rotors, drums, hoses and park brake.
• Inspect engine cooling system protection and hoses.
• Inspect exhaust system.
• Inspect engine air cleaner if using in dusty or off-road conditions. 8
MAINTENANCE SCHEDULES 631

Compact Disc (CD) Maintenance..............411
Compact Spare Tire ....................... .494
Compass .............................. .318
Compass Calibration ...................... .319
Compass Variance ........................ .319
Computer, Trip/Travel ..................... .316
Connector UCI................................ .355
Universal Consumer Interface (UCI) ..........355
Conserving Fuel ......................... .314
Console ............................... .261
Console, Floor .......................... .261
Console, Overhead ....................... .228
Console, Removable ...................... .265
Contract, Service ......................... .641
Coolant Pressure Cap (Radiator Cap) ...........596
Cooling System .......................... .592
Adding Coolant (Antifreeze) ...............594
Coolant Capacity ...................... .624Coolant Level
......................... .592
Disposal of Used Coolant .................596
Drain, Flush, and Refill ...................593
Inspection ........................... .597
Points to Remember .....................597
Pressure Cap ......................... .596
Radiator Cap ......................... .596
Selection of Coolant (Antifreeze) .............593
Corrosion Protection ...................... .602
Cupholders ............................ .250
Customer Assistance ...................... .639
Data Recorder, Event .......................92
Daytime Running Lights ....................201
Dealer Service ........................... .579
Defroster, Windshield ..................... .108
Delay (Intermittent) Wipers ..................205
Diagnostic System, Onboard .................576
Dimmer

Control ......................... .202
10
INDEX 651

Checking Oil Level..................... .580
Compartment ......................... .575
Compartment Identification ................575
Coolant (Antifreeze) .....................592
Cooling ............................. .592
Exhaust Gas Caution .....................106
Flooded, Starting ...................... .440
Fuel Requirements ......................511
Oil................................. .580
Oil Selection .......................... .581
Oil Synthetic ......................... .583
Overheating .......................... .540
Starting ............................. .439
Engine Oil Viscosity ...................... .582
Engine Oil Viscosity Chart ...................582
Enhanced Accident Response Feature ............89
Entry System, Illuminated ....................20
Ethanol ............................... .512
Event Data Recorder ........................92 Exhaust Gas Caution
...................... .106
Exhaust System .......................... .106
Exterior Lights ...........................110
Fabric Care ............................. .606
Filler Location Fuel ....................... .289
Filters Air Cleaner .......................... .583
Air Conditioning ...................... .432
Engine Oil ........................... .583
Engine Oil Disposal .....................583
Flashers Hazard Warning ....................... .540
Turn Signal ............................110
Flash-To-Pass ........................... .204
Flexible Fuel Vehicles Cruising Range ........................ .518
Engine Oil ........................... .517
Fuel Requirements ..................... .516
10
INDEX 653