2011 JEEP LIBERTY ignition

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 dam-
age:
•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!
•You or others can be badly burned by hot coolant
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.
Engine Coolant Checks
Check the engine coolant (antifreeze) protection every
12 months (before the onset of freezing weather, where
applicable). If the engine coolant (antifreeze) is dirty or
458 MAINTAINING YOUR VEHICLE

Cavity CartridgeFuseMini-
Fuse Description
J8 40 Amp Green — Power Seats – If
Equipped
J9 — — —
J10 — — — J11 30 Amp Pink — Thatchm Lock/Unlock
– If Equipped
J13 60 Amp Yellow — Ignition Off Draw
J14 40 Amp Green — Rear Defroster – If
Equipped
J15 40 Amp Green — Front Blower
J17 40 Amp Green — Starter Solenoid
J18 20 Amp Blue — Powertrain Control
ModuleCavity Cartridge FuseMini-
Fuse Description
J19 60 Amp Yellow — Radiator Fan
J20 30 Amp Pink — Front Wiper
J21 20 Amp Blue — Front Washer/Rear
Washer – If Equipped
J22 25 Amp Natural — Sunroof Module – If
Equipped
M1 — 15 Amp BlueStop Light Switch Feed
— Rear Center Brake
Lamp
M2 — 20 Amp YellowTrailer Lighting – If
Equipped
M3 — 20 Amp YellowFrt/Rr Axle Lockers –
If Equipped
M4 — 10 Amp RedTrailer Tow – If
Equipped
7
MAINTAINING YOUR VEHICLE 479

Cavity CartridgeFuseMini-
Fuse Description
M5 — 25 Amp NaturalPower Inverter – If
Equipped
M6 — 20 Amp YellowRain Sensor – If
Equipped
M7 — 20 Amp YellowCigar Lighter
M8 — 20 Amp YellowFront Heated Seats – If
Equipped
M9 — — —
M10 — 15 Amp BlueIgnition Off Draw -
Vehicle Entertainment
System, Satellite Digital
Receiver, DVD, Hands
Free Module, Radio,
Antenna,Universal Ga-
rage Door Opener – If
Equipped/Vanity LightCavity Cartridge
FuseMini-
Fuse Description
M11 — 10 Amp RedClimate Control Sys-
tem – If Equipped
M12 — 30 Amp GreenRadio/Amplifier – If
Equipped
M13 — 20 Amp YellowInstrument Cluster/
Wireless Control
Module/Multifunction
Control Switch, Siren –
If Equipped
M14 — 20 Amp YellowTrailer Tow (Export
Only) – If Equipped
M15 — 20 Amp YellowInstrument Cluster/
Rear View Mirror/Tire
Pressure Monitor/
Transfer Case Module
– If Equipped/Glow
Plugs – If Equipped
480 MAINTAINING YOUR VEHICLE

Cavity CartridgeFuseMini-
Fuse Description
M26 — 10 Amp RedPower Mirror Switch/
Driver Window Switch
M27 — 10 Amp RedIgnition Switch/
Wireless Control
Module/Steering Col-
umn Lock – If
Equipped
M28 — 10 Amp RedPowertrain Control
Module
M29 — 10 Amp RedOccupant Classification
Module
M30 — 15 Amp BlueRear Wiper Module –
If Equipped/Power
Folding Mirror – If
Equipped/Diagnostic
LinkCavity Cartridge
FuseMini-
Fuse Description
M31 — 20 Amp YellowBack-Up Lights
M32 — 10 Amp RedAirbag Module
M33 — 10 Amp RedPowertrain Control
Module
M34 — 10 Amp RedPark Assist Module – If
Equipped/Climate
Control System Mod-
ule – If Equipped/
Compass Module – If
Equipped/Cabin
Heater – If Equipped/
Diesel Rad Fan – If
Equipped
M35 — 10 Amp RedHeated Mirrors – If
Equipped
482 MAINTAINING YOUR VEHICLE

56,000 Miles (91,000 km) or
42 Months Maintenance
Service Schedule
❏Change the engine oil and engine oil
filter.
❏ Rotate the tires, rotate at the first sign of
irregular wear, even if it occurs before
56,000 miles (91 000 km).
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
64,000 Miles (104,000 km) or 48 Months Maintenance Service
Schedule
❏Change the engine oil and engine oil filter.
❏ Rotate the tires, rotate at the first sign of irregular wear, even if it occurs before
64,000 miles (104 000 km).
❏ Replace the air conditioning filter.
❏ Replace the engine air cleaner filter.
❏ Replace the ignition cables (3.7L Engine).
❏ Replace the spark plugs (3.7L Engine).
❏ Adjust parking brake on vehicles equipped with four-wheel disc brakes.
❏ Inspect the brake linings; replace if necessary.
❏ Change the automatic transmission fluid and filter(s) if using your vehicle for any of the
following: police, taxi, fleet, or frequent trailer towing.
❏ Change the transfer case fluid if using your vehicle for any of the following: police, taxi,
fleet, or frequent trailer towing.
❏ Inspect the front suspension, tie rod ends and boot seals for cracks or leaks and all parts for
damage, wear, improper looseness or end play; replace if necessary.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
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S498 MAINTENANCE SCHEDULES

128,000 Miles (208,000 km) or 96 Months Maintenance Service
Schedule
❏Change the engine oil and engine oil filter.
❏ Rotate the tires, rotate at the first sign of irregular wear, even if it occurs before
128,000 miles (208 000 km).
❏ Replace the air conditioning filter.
❏ Replace the engine air cleaner filter.
❏ Replace the ignition cables (3.7L Engine).
❏ Replace the spark plugs (3.7L Engine).
❏ Adjust parking brake on vehicles equipped with four-wheel disc brakes.
❏ Change the transfer case fluid if using your vehicle for any of the following: police, taxi,
fleet, or frequent trailer towing.
❏ Inspect the brake linings, replace if necessary.
❏ Inspect the front suspension, tie rod ends and boot seals for cracks or leaks and all parts for
damage, wear, improper looseness or end play; replace if necessary.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
136,000 Miles (221,000 km) or
102 Months Maintenance
Service Schedule
❏Change the engine oil and engine oil
filter.
❏ Rotate the tires, rotate at the first sign of
irregular wear, even if it occurs before
136,000 miles (221 000 km).
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
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S504 MAINTENANCE SCHEDULES

Passing............................ 162
Replacing .......................... 484
Switch ............................ 158
Time Delay ......................... 160
Heated Mirrors ......................... 102
Heated Seats ........................... 140
Heater ............................... 296
Heater, Engine Block ..................... 315
High Beam Indicator ..................... 223
High Beam/Low Beam Select (Dimmer) Switch . . 162
Hill Descent Control ..................... 350
Hill Descent Control Indicator ............226,350
Hill Start Assist ......................... 347
Hitches Trailer Towing ....................... 402
Holder, Coin ........................... 203
Holder, Cup ........................... 201
HomeLink® (Garage Door Opener) Transmitter . . 183
Hood Release .......................... 156 Ignition
............................... 12
Key ............................... 12
Ignition Key Removal ..................... 12
Illuminated Entry ........................ 20
Immobilizer (Sentry Key) ................... 14
Infant Restraint ........................ 77,78
Inflation Pressure Tires .................... 367
Information Center, Vehicle ................. 235
Inside Rearview Mirror .................... 99
Instrument Cluster .................... 219,220
Instrument Panel and Controls .............. 218
Instrument Panel Cover ................... 475
Instrument Panel Lens Cleaning ............. 477
Integrated Power Module (Fuses) ............ 478
Interior Appearance Care .................. 475
Interior Lighting ........................ 158
Intermittent Wipers (Delay Wipers) ........... 166
Introduction ............................. 4
526 INDEX