2018 DODGE CHARGER SRT radiator

IconDescription
Floor Mode
Floor Mode
Air comes from the floor outlets. A slight amount of air is directed through the defrost and side
window demister outlets.
Mix Mode
Mix Mode
Air is directed through the floor, defrost, and side window demister outlets. This setting works
best in cold or snowy conditions that require extra heat to the windshield. This setting is good
for maintaining comfort while reducing moisture on the windshield.
Climate Control OFF Button
Press and release this button to turn the Climate Controls off.
Climate Control Functions
A/C (Air Conditioning)
The Air Conditioning (A/C) button allows the operator to
manually activate or deactivate the air conditioning sys-
tem. When the air conditioning system is turned on, cool
dehumidified air will flow through the outlets into the
cabin. For improved fuel economy, push A/C button to
turn off the air conditioning and manually adjust the
blower and airflow mode settings. Also, make sure to select
only Panel, Bi-Level, or Floor modes. NOTE:
•
If fog or mist appears on the windshield or side glass,
select Defrost mode and adjust blower speed if needed.
• If your air conditioning performance seems lower than
expected, check the front of the A/C condenser (located
in front of the radiator), for an accumulation of dirt or
insects. Clean with a gentle water spray from the front of
the radiator and through the condenser.
76 GETTING TO KNOW YOUR VEHICLE

CAUTION!
•When installing the power distribution center cover,
it is important to ensure the cover is properly posi-
tioned and fully latched. Failure to do so may allow
water to get into the power distribution center and
possibly result in an electrical system failure.
• When replacing a blown fuse, it is important to use
only a fuse having the correct amperage rating. The
use of a fuse with a rating other than indicated may
result in a dangerous electrical system overload. If a
properly rated fuse continues to blow, it indicates a
problem in the circuit that must be corrected.
Cavity Cartridge Fuse Mini-Fuse Description
1 –– Fuse – Spare
2 40 Amp Green –Radiator Fan #1 – (Non 6.2L Super-
charged)
3 50 Amp Red –Electric Power Steering #1 – If Equipped
4 30 Amp Pink – Starter
5 40 Amp Green –Anti Lock Brake
6 30 Amp Pink –Anti Lock Brake
7 20 Amp Blue –Police Ignition Run / ACC #1
7
IN CASE OF EMERGENCY 291

CavityCartridge Fuse Mini-Fuse Description
8 50 Amp Red / 20
Amp Blue –
Radiator Fan (6.2L Supercharged) / Police
Ignition Run / ACC # 2
9 –20 Amp Yellow All-Wheel Drive Module – If Equipped
10 –10 Amp Red Intrusion MOD (300) – If Equipped / Un-
der Hood Lamp – Police
11 –20 Amp Yellow Horns
12 –10 Amp Red Air Conditioning Clutch
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 – (Non 6.2L Supercharged)
19 50 Amp Red –Electric Power Steering #2 – If Equipped
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 – Po- lice –
Engine Cooling Pump (6.2L Super-
charged) / Police Bat Feed # 3
23 20 Amp Blue –Police Bat Feed # 1
292 IN CASE OF EMERGENCY

CavityCartridge Fuse Mini-Fuse Description
24 50 Amp Red / 20
Amp Blue –
Radiator Fan (6.2L Supercharged) / Police
Ignition Run/ACC Feed # 3
28 –– Fuse – Spare
29 –15 Amp Blue Transmission Control Module
(Challenger/Charger Police) / Electronic Shift Module (Challenger)
30 –– Fuse – Spare
31 –25 Amp Clear Engine Module
32 –– Fuse – Spare
33 –– Fuse – Spare
34 –25 Amp Clear Powertrain #1
35 –20 Amp Yellow Powertrain #2
36 –10 Amp Red Anti-Lock Brake Module, Steering Col-
umn Lock Module (300 if equipped)
37 –10 Amp Red Engine Controller / Rad Fan Relays
(Charger/300) / Electric Power SteeringModule (Charger/300) / 5-Speed TCM
38 –10 Amp Red Airbag Module
39 –10 Amp Red EPS (Challenger) / EHPS (Police) / AC
Clutch Relay / Vacuum Pump Relay /Rad Fan Relays (Challenger)
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IN CASE OF EMERGENCY 293

WARNING!
•Take care to avoid the radiator cooling fan whenever
the hood is raised. It can start anytime the ignition
switch is ON. You can be injured by moving fan
blades.
• Remove any metal jewelry such as rings, watch
bands and bracelets that could make an inadvertent
electrical contact. You could be seriously injured.
• Batteries contain sulfuric acid that can burn your
skin or eyes and generate hydrogen gas which is
flammable and explosive. Keep open flames or
sparks away from the battery.
1. Apply the parking brake, shift the automatic transmis- sion into PARK and place the ignition in the OFF
position.
2. Turn off the heater, radio, and all unnecessary electrical accessories.
3. If using another vehicle to jump start the battery, park the vehicle within the jumper cable’s reach, apply the
parking brake and make sure the ignition is OFF.
WARNING!
Do not allow vehicles to touch each other as this could
establish a ground connection and personal injury
could result.
Jump Starting Procedure
WARNING!
Failure to follow this jump starting procedure could
result in personal injury or property damage due to
battery explosion.
CAUTION!
Failure to follow these procedures could result in
damage to the charging system of the booster vehicle
or the discharged vehicle.
Connecting The Jumper Cables
1. Connect the positive (+)end of the jumper cable to the
remote positive (+)post of the vehicle with the dis-
charged battery.
310 IN CASE OF EMERGENCY

CAUTION!
Accessories plugged into the vehicle power outlets
draw power from the vehicle’s battery, even when not
in use (i.e., cellular devices, etc.). Eventually, if plugged
in long enough without engine operation, the vehicle’s
battery will discharge sufficiently to degrade battery
life and/or prevent the engine from starting.
IF YOUR ENGINE OVERHEATS
In any of the following situations, you can reduce the
potential for overheating by taking the appropriate action.
•On highways — slow down.
• In city traffic — while stopped, place the transmission in
NEUTRAL, but do not increase the engine idle speed.
NOTE: There are steps that you can take to slow down an
impending overheat condition:
• If your air conditioner (A/C) is on, turn it off. The A/C
system adds heat to the engine cooling system and
turning the A/C off can help remove this heat. •
You can also turn the temperature control to maximum
heat, the mode control to floor and the blower control to
high. This allows the heater core to act as a supplement
to the radiator and aids in removing heat from the
engine cooling system.
WARNING!
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 or coolant bottle is hot.
CAUTION!
Driving with a hot cooling system could damage your
vehicle. If the temperature gauge reads 240°F (116°C) or
greater pull over and stop the vehicle. Idle the vehicle
with the air conditioner turned off until the pointer
drops back into the normal range 200–230°F (93–110°C).
If the pointer remains at 240°F (116°C) or greater and
you hear a chime, turn the engine off immediately and
call for service.
312 IN CASE OF EMERGENCY

Checking Oil Level
To assure proper engine lubrication, the engine oil must be
maintained at the correct level. Check the oil level at
regular intervals, such as once a month. The best time to
check the engine oil level is about five minutes after a fully
warmed engine is shut off.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings. Maintain the
oil level in the “SAFE” range. Adding 1.0 quart (1 liter) of
oil when the reading is at the bottom of the “SAFE” range
will result in an oil level at the top of the “SAFE” range on
these engines.
CAUTION!
Overfilling or underfilling the crankcase will cause
aeration or loss of oil pressure. This could damage your
engine.
Adding Washer Fluid
The windshield washer fluid reservoir is located in the
front of the engine compartment. Be sure to check the fluid
level at regular intervals. Fill the reservoir with windshield
washer solvent (not radiator antifreeze) and operate the
system for a few seconds to flush out the residual water.When refilling the washer fluid reservoir, apply some
washer fluid to a cloth or towel and wipe the wiper blades
clean. This will help blade performance.
To prevent freeze-up of your windshield washer system in
cold weather, select a solution or mixture that meets or
exceeds the temperature range of your climate. This rating
information can be found on most washer fluid containers.
The fluid reservoir will hold nearly 1 gallon (4 liters) of
washer fluid when the message “Low Washer Fluid”
appears in the instrument cluster.
WARNING!
Commercially available windshield washer solvents
are flammable. They could ignite and burn you. Care
must be exercised when filling or working around the
washer solution.
Maintenance-Free Battery
Your vehicle is equipped with a maintenance-free battery.
You will never have to add water, nor is periodic mainte-
nance required.
8
SERVICING AND MAINTENANCE 327

Accessory Drive Belt Inspection
WARNING!
•Do not attempt to inspect an accessory drive belt
with vehicle running.
• When working near the radiator cooling fan, discon-
nect the fan motor lead. The fan is temperature
controlled and can start at any time regardless of
ignition mode. You could be injured by the moving
fan blades.
• You can be badly injured working on or around a
motor vehicle. Only do service work for which you
have the knowledge and the proper equipment. If
you have any doubt about your ability to perform a
service job, take your vehicle to a competent me-
chanic.
When inspecting accessory drive belts, small cracks that
run across ribbed surface of belt from rib to rib, are
considered normal. These are not a reason to replace belt.
However, cracks running along a rib (not across) are not
normal. Any belt with cracks running along a rib must be
replaced. Also have the belt replaced if it has excessive
wear, frayed cords or severe glazing. Conditions that would require replacement:
•
Rib chunking (one or more ribs has separated from belt
body)
• Rib or belt wear
• Longitudinal belt cracking (cracks between two ribs)
• Belt slips
• “Groove jumping (belt does not maintain correct posi-
tion on pulley)
• Belt broken (note: identify and correct problem before
new belt is installed)
Accessory Belt (Serpentine Belt)8
SERVICING AND MAINTENANCE 335