Page 549 of 634

•Mix a minimum solution of 50% OAT engine coolant
that meets the requirements of FCA Material Standard
MS.90032 and distilled water. Use higher concentra-
tions (not to exceed 70%) if temperatures below 34°F
( 37°C) are anticipated. Please contact your authorized
dealer for assistance.
• 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.
NOTE:
• It is the owner’s responsibility to maintain the proper
level of protection against freezing according to the
temperatures occurring in the area where the vehicle is
operated. •
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 Caps
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.
7
MAINTAINING YOUR VEHICLE 547
Page 550 of 634

The cap should be inspected and cleaned if there is any
accumulation of foreign material on the sealing surfaces.
NOTE:Be sure you do not mix the engine coolant system
pressure cap with the intercooler system pressure cap
these caps are not interchangeable.
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
548 MAINTAINING YOUR VEHICLE
Page 551 of 634

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.
• 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.7
MAINTAINING YOUR VEHICLE 549
Page 566 of 634
CavityCartridge Fuse Mini-Fuse Description
13 –– Fuse – Spare
14 –– Fuse – Spare
15 –20 Amp Yellow Left HID – If Equipped
16 –20 Amp Yellow Right HID – If Equipped
18 50 Amp Red –Radiator Fan #2 – (Non 6.2L Supercharged)
19 50 Amp Red –Electric Power Steering #2 – If Equipped /
Radiator Fan (6.2L Supercharged)
20 30 Amp Pink – Wiper Motor
21 30 Amp Pink
20 Amp Blue – Po- lice –
Headlamp Washers – If Equipped
Police Bat Feed #2
22 40 Amp Green / 20
Amp Blue – Police –
Engine Cooling Pump (6.2L Supercharged)
/ Police Bat Feed # 3
23 20 Amp Blue –Police Bat Feed # 1
24 20 Amp Blue –Police Ignition Run/ACC Feed # 3
564 MAINTAINING YOUR VEHICLE
Page 583 of 634
FLUID CAPACITIES
Fluid Capacities — SRT 6.2L
U.S.Metric
Fuel (Approximate)
91 Octane or higher, 0-15% Ethanol 18.5 Gallons70 Liters
Engine Oil With Filter
SAE 0W-40, Synthetic API Certified 6 Quarts5.68 Liters
Cooling System *
Engine: MOPAR Antifreeze/Engine Coolant (OAT coolant con-
forming to MS.90032) 10 Year/150,000 Mile Formula or equivalent 15.2 Quarts
14.4 Liters
Intercooler: MOPAR Antifreeze/Engine Coolant (OAT coolant con-
forming to MS.90032) 10 Year/150,000 Mile Formula or equivalent 5 Quarts
4.7 Liters
* Includes heater and coolant recovery bottle filled to MAX level.
7
MAINTAINING YOUR VEHICLE 581
Page 584 of 634
Fluid Capacities — SRT 6.4L
U.S.Metric
Fuel (Approximate)
91 Octane or higher, 0-15% Ethanol 18.5 Gallons70 Liters
Engine Oil With Filter
SAE 0W-40, Synthetic API Certified 7 Quarts6.6 Liters
Cooling System *
MOPAR Antifreeze/Engine Coolant (OAT coolant conforming to
MS.90032) 10 Year/150,000 Mile Formula or equivalent 15.2 Quarts
14.4 Liters
* Includes heater and coolant recovery bottle filled to MAX level.
582 MAINTAINING YOUR VEHICLE
Page 585 of 634

FLUIDS, LUBRICANTS, AND GENUINE PARTS
Important 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
(Continued)
CAUTION! (Continued)
OAT coolant (conforming to MS.90032), by an au-
thorized dealer as soon as possible.
• 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.
7
MAINTAINING YOUR VEHICLE 583
Page 615 of 634

Child Seat Installation.....................94
How To Stow An Unused ALR Seat Belt ........90
Infants And Child Restraints ................78
Install A LATCH-Compatible Child Restraint ....89
Lower Anchors And Tethers For Children .......83
Older Children And Child Restraints ..........79
Seating Positions ........................82
Child Safety Locks .........................34
Clean Air Gasoline ....................... .482
Cleaning Wheels .............................. .557
Climate Control ......................... .362
Automatic ........................... .362
Coin Holder ............................ .243
Cold Weather Operation ....................402
Compact Spare Tire ....................... .468
Connector UCI................................ .358
Universal Consumer Interface (UCI) ..........358Console, Floor
.......................... .243
Console Shifter .......................... .413
SRT ................................ .413
Contract, Service ......................... .601
Coolant Pressure Cap (Radiator Cap) ...........547
Cooling System .......................... .544
Adding Coolant (Antifreeze) ...............546
Coolant Capacity ...................... .581
Coolant Level ..................... .544, 548
Disposal Of Used Coolant .................548
Drain, Flush, And Refill ...................545
Inspection ........................... .548
Points To Remember .....................549
Pressure Cap ......................... .547
Radiator Cap ......................... .547
Selection Of Coolant (Antifreeze) . .545, 581, 583, 584
Corrosion Protection ...................... .554
Cruise Control (Speed Control) ................174
Cruise Light ......................... .283, 285
10
INDEX 613