2010 JEEP LIBERTY Owners Manual

Cavity CartridgeFuseMini-
Fuse Description
J17 40 Amp Green — Starter Solenoid
J18 20 Amp Blue — Powertrain Control
Module (PCM) Trans-
mission Relay
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 White — Sunroof Module - if
equipped
M1 — 15 Amp BlueStop Light Switch
Feed — Center High
Mounted Stop Light
(CHMSL)Cavity Cartridge
FuseMini-
Fuse Description
M2 — 20 Amp YellowTrailer Lighting - if
equipped
M3 — 20 Amp YellowFrt/Rr Axle Lockers -
if equipped
M4 — 10 Amp RedTrailer Tow - if
equipped
M5 — 25 Amp NaturalPower Inverter – if
equipped
M6 — 20 Amp YellowPower Outlet #1 (ci-
gar lighter)/Rain Sen-
sor - if equipped/
Trailer Tow - if
equipped
M7 — 20 Amp YellowPower Outlet #2
(BATT/ACC SELECT)
M8 — 20 Amp YellowFront Heated Seats -
if equipped
456 MAINTAINING YOUR VEHICLE

Cavity CartridgeFuseMini-
Fuse Description
M9 — 20 Amp YellowRr Heated Seat - if
equipped
M10 — 15 Amp BlueHands-Free Module
(HFM) – if equipped/
Universal Garage
Door Opener (UGDO)
– if equipped/Vanity
Light
M11 — 10 Amp RedAutomatic Tempera-
ture Control (ATC) -
if equipped
M12 — 30 Amp GreenRadio/Amplifier - if
equippedCavity Cartridge
FuseMini-
Fuse Description
M13 — 20 Amp YellowCabin Compartment
Node (CCN)/Wireless
Control Module
(WCM)/
Multifunction Control
Switch
M14 — 20 Amp YellowTrailer Tow (BUX) —
If Equipped
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MAINTAINING YOUR VEHICLE 457

Cavity CartridgeFuseMini-
Fuse Description
M15 — 20 Amp YellowMultifunction Control
Switch/Cabin Com-
partment Node
(CCN)/Steering Col-
umn Control Module
(SCM)/Rear View
Mirror/Tire Pressure
Monitor (TPM) - if
equipped/IR Sensor -
if equipped/Transfer
Case Module - if
equipped
M16 — 10 Amp RedOccupant Restraint
Controller (ORC)Cavity Cartridge
FuseMini-
Fuse Description
M17 — 15 Amp BlueExterior Lighting —
Left Front Park and
Side Marker, Left Tail
and Running, License
Lights
M18 — 15 Amp BlueExterior Lighting —
Right Front Park and
Side Marker, Right
Tail and Running
Lights
M19 — 25 Amp NaturalAuto Shut Down
(ASD) #1 and #2
458 MAINTAINING YOUR VEHICLE

Cavity CartridgeFuseMini-
Fuse Description
M20 — 15 Amp BlueInterior Lighting/
Steering Wheel
Switches - if
equipped/Switch
Bank/Electronic Ve-
hicle Information
Center (EVIC) - if
equipped
M21 — 20 Amp YellowAuto Shut Down
(ASD) #3
M22 — 10 Amp RedRight Horn (Hi/Low)
M23 — 10 Amp RedLeft Horn (Hi/Low)
M24 — 25 Amp NaturalRear Wiper - if
equippedCavity Cartridge
FuseMini-
Fuse Description
M25 — 20 Amp YellowFuel Pump
M26 — 10 Amp RedPower Mirror Switch/
Driver Window
Switch
M27 — 10 Amp RedIgnition Switch/
Wireless Control
Module (WCM)/
Steering Column Lock
- if equipped
M28 — 10 Amp RedPowertrain Control
Module (PCM)
M29 — 10 Amp RedOccupant Classifica-
tion Module (OCM)
M30 — 15 Amp BlueRear Wiper Module -
if equipped/
Diagnostic Link
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MAINTAINING YOUR VEHICLE 459

Cavity CartridgeFuseMini-
Fuse Description
M31 — 20 Amp YellowBack-Up Lights
M32 — 10 Amp RedOccupant Restraint
Controller (ORC)
M33 — 10 Amp RedPowertrain Control
Module (PCM)
M34 — 10 Amp RedPark Assist Module -
if equipped/Heating,
Ventilation, and Air
Conditioning (HVAC)
Module - if
equipped/Compass
Module - if equipped
M35 — 10 Amp RedHeated Mirrors - if
equipped
M36 — 20 Amp YellowPower Outlet #3
(BATT)Cavity Cartridge
FuseMini-
Fuse Description
M37 — 10 Amp RedAnti-Lock Brake Sys-
tem (ABS)/Electronic
Stability Program
(ESP) Module/Stop
Light Switch
M38 — 25 Amp NaturalDoor and Liftgate
Lock/Unlock Motors
CAUTION!
•When installing the Integrated Power Module
cover, it is important to ensure the cover is prop-
erly positioned and fully latched. Failure to do so
may allow water to get into the Integrated Power
Module, and possibly result in an electrical system
failure.
(Continued)
460 MAINTAINING YOUR VEHICLE

CAUTION! (Continued)
•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 over-
load. If a properly rated fuse continues to blow, it
indicates a problem in the circuit that must be
corrected.
REPLACEMENT BULBS
LIGHT BULBS — InteriorBulb No.
Cargo Lamp ......................... TL212–2
Overhead Console Lamp ............. PLW214–2A
Reading Lamp ...................... WL212–2LIGHT BULBS — Exterior
Bulb No.
Headlamp ......................... 9008 H13
Front Park/Turn Signal Lamp .............3757AK
Front Side Marker Lamp ................... 168
Back-Up Lamp ........................ 3157K
Center High Mounted Stop Lamp
(CHMSL) ...... LED (serviced at an authorized dealer)
Fog Lamp .......................... H10 9145
License Plate Lamp ....................... 168
Rear Tail/Stop ......................... 3157K
Rear Turn Signal Lamp .................3757AKBULB REPLACEMENT
Headlamp
1. Open the hood.
2. Reach behind the headlamp housing to access the
headlamp bulb lock ring.
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MAINTAINING YOUR VEHICLE 461

3. Firmly grasp the lock ring and rotate it counterclock-
wise to unlock it.
4. Remove the bulb and connector assembly from the
headlamp housing.
5. Disconnect the bulb from the electrical connector and
then connect the replacement bulb.
CAUTION!
Do not touch the new bulb with your fingers. Oil
contamination will severely shorten bulb life. If the
bulb comes in contact with any oily surface, clean the
bulb with rubbing alcohol.
6. Install the bulb and connector assembly into the
headlamp housing and rotate the lock ring clockwise to
lock it in place.
7. Close the hood.
Front Turn Signal and Front Side Marker Lamp
1. Turn the steering wheel all the way to the right to
access the left front turn signal or side marker. Turn the
steering wheel all the way to the left to access the right
front turn signal or side marker.
2. Remove three push-pins from the wheel-well liner.
3. Gently flex the wheel-well liner forward to access the
bulb.
4. Rotate the bulb’s socket counterclockwise, and remove
the bulb and socket assembly from the housing.
5. Pull the bulb out of the socket and insert the replace-
ment bulb.
6. Install the bulb and socket assembly into the housing,
and rotate the socket clockwise to lock it in place.
7. Reposition the wheel-well liner and install the
push-pins.
462 MAINTAINING YOUR VEHICLE

Front Fog Lamp
1. Open the hood.
2. Reach behind the headlamp housing to access the
bulb.
3. Rotate the bulb’s socket counterclockwise, and remove
the bulb and socket assembly from the fog lamp housing.
4. Pull the bulb out of the socket and insert the replace-
ment bulb.
CAUTION!
Do not touch the new bulb with your fingers. Oil
contamination will severely shorten bulb life. If the
bulb comes in contact with any oily surface, clean the
bulb with rubbing alcohol.
5. Install the bulb and socket assembly into the into the
fog lamp housing, and rotate the connector clockwise to
lock it in place.
6. Close the hood.
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MAINTAINING YOUR VEHICLE 463