2008 JEEP LIBERTY fuel pump

Problems that result from using methanol/gasoline or
E85 Ethanol blends are not the responsibility of the
manufacturer. While MTBE is an oxygenate made from
Methanol, it does not have the negative effects of Metha-
nol.
MMT In Gasoline
MMT is a manganese containing metallic additive that is
blended into some gasoline to increase octane. Gasoline
blended with MMT provides no performance advantage
beyond gasoline of the same octane number without
MMT. Gasoline blended with MMT reduces spark plug
life and reduces emission 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
his/her gasoline contains MMT. It is even more impor-
tant to look for gasolines without MMT in Canada,
because MMT can be used at levels higher than thoseallowed in the United States. 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:
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5

CAUTION!
²Damage to the fuel system or emission control
system could result from using an improper fuel
tank filler tube cap (gas cap).
²A poorly fitting gas cap could let impurities into
the fuel system.
²A poorly fitting gas cap may cause the Malfunc-
tion Indicator Light to turn on.
²To avoid fuel spillage and overfilling, do not ªtop
offº the fuel tank after filling. When the fuel
nozzle ªclicksº or shuts off, the fuel tank is full.
WARNING!
²Never have any smoking materials lit in or near
the vehicle when the gas cap is removed or the
tank filled.
²Never add fuel to the vehicle when the engine is
running.
²A 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.
360 STARTING AND OPERATING

Cavity Cartridge
FuseMini
FuseDescription
J3 40 Amp
GreenÐ Rear Door Modules
J4 25 Amp
WhiteÐ Driver Door Node
J5 25 Amp
WhiteÐ Passenger Door Node
J6 40 Amp
GreenÐ Anti-Lock Brake Sys-
tem (ABS) Pump/ESP
- if equipped
J7 30 Amp
PinkÐ Anti-Lock Brake Sys-
tem (ABS) Valve/ESP
- if equipped
J8 40 Amp
GreenÐ Power Seats - if
equipped
J9 40 Amp
GreenÐ PZEV/Flex Fuel - if
equipped
J10 Ð Ð ÐCavity Cartridge
FuseMini
FuseDescription
J11ÐÐÐ
J13 60 Amp
YellowÐ Ignition Off Draw
(IOD)
J14 40 Amp
GreenÐ EBL (Rear Window
Defogger) - if
equipped
J15 Ð Ð Ð
J17 40 Amp
GreenÐ Starter Solenoid
J18 20 Amp
BlueÐ Powertrain Control
Module (PCM) Trans-
mission Relay
J19 60 Amp
YellowÐ Radiator Fan
J20 30 Amp
PinkÐ Front Wiper
MAINTAINING YOUR VEHICLE 437
7

Cavity Cartridge
FuseMini
FuseDescription
M17 Ð 15 Amp
BlueExterior Lighting Ð
Left Front Park &
Side Marker, Left Tail
& Running, License
Lights
M18 Ð 15 Amp
BlueExterior Lighting Ð
Right Front Park &
Side Marker, Right
Tail & Running Lights
M19 Ð 25 Amp
NaturalAuto Shut Down
(ASD) #1 & #2Cavity Cartridge
FuseMini
FuseDescription
M20 Ð 15 Amp
BlueInterior Lighting/
Steering Wheel
Switches - if
equipped/Switch
Bank/Electronic Ve-
hicle Information
Center (EVIC) - if
equipped
M21 Ð 20 Amp
YellowAuto Shut Down
(ASD) #3
M22 Ð 10 Amp
RedRight Horn (Hi/Low)
M23 Ð 10 Amp
RedLeft Horn (Hi/Low)
M25 Ð 20 Amp
YellowFuel Pump
440 MAINTAINING YOUR VEHICLE