2013 DODGE GRAND CARAVAN Fuel pump

Over 40 auto manufacturers worldwide have issued and
endorsed consistent gasoline specifications (the World-
wide Fuel Charter, WWFC) which define fuel properties
necessary to deliver enhanced emissions, performance,
and durability for your vehicle. The manufacturer recom-
mends the use of gasolines that meet the WWFC speci-
fications if they are available.
Reformulated Gasoline
Many areas of the country require the use of cleaner
burning gasoline referred to as “Reformulated Gasoline.”
Reformulated gasolines contain oxygenates and are spe-
cifically blended to reduce vehicle emissions and im-
prove air quality.
The manufacturer supports the use of reformulated gaso-
lines. Properly blended reformulated gasolines will pro-
vide excellent performance and durability of engine and
fuel system components.
Gasoline/Oxygenate Blends
Some fuel suppliers blend unleaded gasoline with oxy-
genates such as Ethanol. Fuels blended with oxygenates
may be used in your vehicle.
CAUTION!
DO NOT use gasoline containing Methanol or gaso-
line containing more than 10% Ethanol. Use of these
blends may result in starting and driveability prob-
lems, damage critical fuel system components, cause
emissions to exceed the applicable standard, and/or
cause the “Malfunction Indicator Light” to illumi-
nate. Pump labels should clearly communicate if a
fuel contains greater than 10% Ethanol.
Problems that result from using gasoline containing
Methanol or gasoline containing more than 10% Ethanol
are not the responsibility of the manufacturer and may
not be covered under warranty.
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STARTING AND OPERATING 529

life and reduces emissions system performance in some
vehicles. The manufacturer recommends that gasoline
without MMT be used in your vehicle. The MMT content
of gasoline may not be indicated on the gasoline pump,
therefore, you should ask your gasoline retailer whether
the gasoline contains MMT. MMT is prohibited in Federal
and California reformulated gasoline.
Materials Added To Fuel
All gasoline sold in the United States is required to
contain effective detergent additives. Use of additional
detergents or other additives is not needed under normal
conditions and they would result in additional cost.
Therefore, you should not have to add anything to the
fuel.
Fuel System Cautions
CAUTION!
Follow these guidelines to maintain your vehicle’s
performance:
•The use of leaded gas is prohibited by Federal law.
Using leaded gasoline can impair engine perfor-
mance and damage the emissions control system.
•An out-of-tune engine or certain fuel or ignition
malfunctions can cause the catalytic converter to
overheat. If you notice a pungent burning odor or
some light smoke, your engine may be out of tune
or malfunctioning and may require immediate ser-
vice. Contact your authorized dealer for service
assistance.
(Continued)
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STARTING AND OPERATING 531

WARNING!
•Never have any smoking materials lit in or near the
vehicle when the gas cap is removed or the tank is
being filled.
•Never add fuel when the engine is running. This is
in violation of most state and federal fire regula-
tions and may cause the MIL to turn on.
•A fire may result if gasoline is pumped into a
portable container that is inside of a vehicle. You
could be burned. Always place gas containers on
the ground while filling.
NOTE:
•When the fuel nozzle “clicks” or shuts off, the fuel tank
is full.
•Tighten the fuel filler cap until you hear a “clicking”
sound. This is an indication that the fuel filler cap is
properly tightened.•If the gas cap is not tightened properly, the MIL may
come on. Be sure the gas cap is tightened every time
the vehicle is refueled.
Loose Fuel Filler Cap Message
If the vehicle diagnostic system determines that the fuel
filler cap is loose, improperly installed, or damaged, a
“gASCAP” message will display in the odometer or a
“CHECK GASCAP” message will be displayed in the
Electronic Vehicle Information Center (EVIC). Refer to
“Electronic Vehicle Information Center” in “Understanding
Your Instrument Panel” for further information. Tighten
the fuel filler cap until a “clicking” sound is heard. This is
an indication that the fuel filler cap is properly tightened.
Refer to “Onboard Diagnostic System” in “Maintaining
Your Vehicle” for further information.
If the problem continues, the message will appear the
next time the vehicle is started. See your authorized
dealer as soon as possible.
538 STARTING AND OPERATING

Cav-
ityCar-
tridge
FuseMini-
FuseDescription
M16 — 10 Amp
RedAirbag Module/
Occupant Classifica-
tion Module
M17 — 15 Amp
BlueLeft Tail/License/Park
Lamp, Running
Lamps
M18 — 15 Amp
BlueRight Tail/Park/Run
Lamp
M19 — 25 Amp
NaturalPowertrain
M20 — 15 Amp
BlueInstrument Cluster
Interior Light, Switch
Bank, Steering Col-
umn Module, Switch
Steering WheelCav-
ityCar-
tridge
FuseMini-
FuseDescription
M21 — 20 Amp
YellowPowertrain
M22 — 10 Amp
RedHorn
M23 — 10 Amp
RedHorn
M24 — 25 Amp
NaturalRear Wiper
M25 — 20 Amp
YellowFuel Pump, Diesel Lift
Pump – If Equipped
M26 — 10 Amp
RedPower Mirror Switch,
Driver Window
Switch
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MAINTAINING YOUR VEHICLE 631

Cav-
ityCar-
tridge
FuseMini-
FuseDescription
M36 — 20 Amp
YellowPower Outlet #3
(Instrument Panel or
with Console Center)
M37 — 10 Amp
RedAntilock Brakes,
Stability Control, Stop
Lamp, Fuel Pump
M38 — 25 Amp
NaturalDoor Lock/Unlock
Motors, Liftgate
Lock/Unlock Motors
The power windows are fused by a 25 Amp circuit
breaker located in the Totally Integrated Power Module.VEHICLE STORAGE
If you are leaving your vehicle dormant for more than
21 days, you may want to take steps to protect your
battery. You may do the following:
•
Remove the 60 Amp cartridge in the Totally Integrated
Power Module (TIPM) labeled Ignition-Off Draw (IOD).
•Or, disconnect the negative cable from the battery.
•Anytime you store your vehicle, or keep it out of
service for two weeks or more, run the air conditioning
system at idle for about five minutes in the fresh air
and high blower setting. This will ensure adequate
system lubrication to minimize the possibility of com-
pressor damage when the system is started again.
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