cooling DODGE CHARGER 2015 7.G User Guide

MAINTAINING YOUR VEHICLE
CONTENTS
!ENGINE COMPARTMENT — 3.6L..........533
!ENGINE COMPARTMENT — 5.7L..........534
!ONBOARD DIAGNOSTIC SYSTEM — OBD II . .535
!EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS..........................535
!REPLACEMENT PARTS..................537
!DEALER SERVICE......................537
!MAINTENANCE PROCEDURES...........538
▫Engine Oil..........................538
▫Engine Oil Filter......................542
▫Engine Air Cleaner Filter................543
▫Maintenance-Free Battery...............543
▫Air Conditioner Maintenance.............545
▫A/C Air Filter.......................546
▫Body Lubrication.....................548
▫Windshield Wiper Blades...............549
▫Adding Washer Fluid..................549
▫Exhaust System......................550
▫Cooling System......................552
▫Brake System........................559
7

NOTE:Intentional tampering with emissions control
systems can result in civil penalties being assessed
against you.
In unusual situations involving grossly malfunctioning
engine operation, a scorching odor may suggest severe
and abnormal catalyst overheating. If this occurs, stop
the vehicle, turn off the engine and allow it to cool.
Service, including a tune-up to manufacturer’s specifica-
tions, should be obtained immediately.
To minimize the possibility of catalytic converter damage:
•Do not shut off the engine or interrupt the ignition,
when the transmission is in gear and the vehicle is in
motion.
•Do not try to start the engine by pushing or towing the
vehicle.
•Do not idle the engine with any spark plug wires
disconnected or removed, such as when diagnostic
testing, or for prolonged periods during very rough
idle or malfunctioning operating conditions.
Cooling System
WARNING!
•When working near the radiator cooling fan, dis-
connect the fan motor lead or cycle the ignition
switch to the LOCK position. The fan is tempera-
ture controlled and can start at any time the igni-
tion switch is in the ON position.
•You or others can be badly burned by hot engine
coolant (antifreeze) or steam from your radiator. If
you see or hear steam coming from under the hood,
do not open the hood until the radiator has had
time to cool. Never try to open a cooling system
pressure cap when the radiator is hot.
552 MAINTAINING YOUR VEHICLE

Coolant Checks
Check engine coolant (antifreeze) protection every 12
months (before the onset of freezing weather, where
applicable). If the engine coolant (antifreeze) is dirty, the
system should be drained, flushed, and refilled with
fresh OAT coolant (conforming to MS.90032) only accord-
ing to Chrysler Service Manual procedure or by an
authorized dealer. Check the front of the radiator for any
accumulation of bugs, leaves, etc. If dirty, clean by gently
spraying water from a garden hose vertically down the
face of the condenser.
Check the coolant recovery bottle tubing for brittle rub-
ber, cracking, tears, cuts, and tightness of the connection
at the bottle and radiator. Inspect the entire system for
leaks.
With the engine at normal operating temperature (but
not running), check the cooling system pressure cap for
proper vacuum sealing by draining a small amount of
engine coolant (antifreeze) from the radiator drain cock.
If the cap is sealing properly, the engine coolant (anti-
freeze) will begin to drain from the coolant recovery
bottle. DO NOT REMOVE THE COOLANT PRESSURE
CAP WHEN THE COOLING SYSTEM IS HOT.
Cooling System — Drain, Flush And Refill
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.
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MAINTAINING YOUR VEHICLE 553

If the engine coolant (antifreeze) is dirty or contains
visible sediment, have an authorized dealer clean and
flush with OAT coolant (antifreeze) (conforming to
MS.90032).
Refer to the “Maintenance Schedule” for the proper
maintenance intervals.
Selection Of Coolant
Refer to “Fluids, Lubricants, and Genuine Parts” in
“Maintaining Your Vehicle” for further information.
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)
554 MAINTAINING YOUR VEHICLE

(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,
have a authorized dealer drain, flush, and refill with
OAT coolant (conforming to MS.90032) as soon as
possible.
Cooling System Pressure Cap
The cap must be fully tightened to prevent loss of engine
coolant (antifreeze), and to ensure that engine coolant
(antifreeze) will return to the radiator from the coolant
recovery tank.
The cap should be inspected and cleaned if there is any
accumulation of foreign material on the sealing surfaces.
556 MAINTAINING YOUR VEHICLE

WARNING!
•Do not open hot engine cooling system. Never add
engine coolant (antifreeze) when the engine is
overheated. Do not loosen or remove the cap to cool
an overheated engine. Heat causes pressure to
build up in the cooling system. To prevent scalding
or injury, do not remove the pressure cap while the
system is hot or under pressure.
•Do not use a pressure cap other than the one
specified for your vehicle. Personal injury or en-
gine damage may result.
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 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.
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MAINTAINING YOUR VEHICLE 557

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.
•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.
558 MAINTAINING YOUR VEHICLE

CavityCartridge Fuse Mini-FuseDescription
16–20 Amp YellowRight HID – If Equipped
1840 Amp Green–Radiator Fan #2 – If Equipped
1950 Amp Red–Power Steering #2 / Radiator Fan (6.2L
Supercharged)
2030 Amp Pink–Wiper Motor
2120 Amp Blue–Headlamp Washers – If Equipped / Police
Feed
2240 Amp Green / 20
Amp Blue – Police
–Engine Cooling Pump (6.2L Supercharged)
/ Police Bat Feed#3–IfEquipped
2320 Amp Blue–Police Bat Feed#1–IfEquipped
2420 Amp Blue–Police Bat Feed#3–IfEquipped
28––Fuse – Spare
29–15 Amp BlueTransmission Control Module
(LA/LD Police)
30––Fuse – Spare
31–25 Amp ClearEngine Module
32––Fuse – Spare
574 MAINTAINING YOUR VEHICLE

Center High Mounted Stop Lamp (CHMSL)
The CHMSL Lamp uses LED sources that are not service-
able separately. The CHMSL Lamp must be replaced as
an assembly, see your authorized dealer
License Lamp
The License Lamp uses an LED source that is not
serviceable separately. The License Lamp must be re-
placed as an assembly, see your authorized dealer.
FLUID CAPACITIES
U.S.Metric
Fuel (Approximate)
All Engines18.5 Gallons69.9 Liters
Engine Oil With Filter
3.6 Liter Engine (SAE 5W-20, API Certified)6 Quarts5.6 Liters
5.7 Liter Engine (SAE 5W-20, API Certified)7 Quarts6.6 Liters
Cooling System *
3.6 Liter Engine – We recommend you use MOPAR® Antifreeze/
Engine Coolant 10 Year/150,000 Mile Formula or equivalent.
10 Quarts9.5 Liters
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MAINTAINING YOUR VEHICLE 589

U.S.Metric
5.7 Liter Engine without Severe Duty II Cooling System – We rec-
ommend you use MOPAR® Antifreeze/Engine Coolant 10 Year/
150,000 Mile Formula.
14.5 Quarts13.9 Liters
5.7 Liter Engine with Severe Duty II Cooling System – We recom-
mend you use MOPAR® Antifreeze/Engine Coolant 10 Year/
150,000 Mile Formula.
15 Quarts14.3 Liters
* Includes heater and coolant recovery bottle filled to MAX level.
590 MAINTAINING YOUR VEHICLE