2009 JEEP LIBERTY light

Cav-ity Car-
tridge Fuse Mini-
Fuse Description
J18 20 Amp Blue — Powertrain Control Mod-
ule (PCM) Transmission
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)
M2 — 20 Amp YellowTrailer Lighting - if
equippedCav-
ity Car-
tridge Fuse Mini-
Fuse Description
M3 — — —
M4 — 10 Amp RedTrailer Tow - if equipped
M5 — 25 Amp NaturalPower Inverter – if
equipped
M6 — 20 Amp YellowPower Outlet #1 (cigar
lighter)/Rain Sensor - if
equipped/Trailer Tow - if
equipped
M7 — 20 Amp YellowPower Outlet #2 (BATT/
ACC SELECT)
M8 — 20 Amp YellowFront Heated Seats - if
equipped
M9 — — —
442 MAINTAINING YOUR VEHICLE

Cav-ity Car-
tridge Fuse Mini-
Fuse Description
M10 — 15 Amp BlueHands-Free Module
(HFM) – if equipped/
Universal Garage Door
Opener (UGDO) – if
equipped/Vanity Light
M11 — 10 Amp RedAutomatic Temperature
Control (ATC) - if
equipped
M12 — 30 Amp GreenRadio/Amplifier - if
equipped
M13 — 20 Amp YellowCabin Compartment
Node (CCN)/Wireless
Control Module (WCM)/
Multifunction Control
Switch
M14 — — —Cav- ity Car-
tridge Fuse Mini-
Fuse Description
M15 — 20 Amp YellowMultifunction Control
Switch/Cabin Compart-
ment Node (CCN)/
Steering Column Control
Module (SCM)/Rear
View Mirror/Tire Pres-
sure Monitor (TPM) - if
equipped/IR Sensor - if
equipped/Transfer Case
Module - if equipped
M16 — 10 Amp RedOccupant Restraint Con-
troller (ORC)
M17 — 15 Amp BlueExterior Lighting — Left
Front Park and Side
Marker, Left Tail and
Running, License Lights
MAINTAINING YOUR VEHICLE 443
7

Cav-ity Car-
tridge Fuse Mini-
Fuse Description
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
M20 — 15 Amp BlueInterior Lighting/Steering
Wheel Switches - if
equipped/Switch Bank/
Electronic Vehicle Infor-
mation Center (EVIC) - if
equipped
M21 — 20 Amp YellowAuto Shut Down (ASD)
#3
M22 — 10 Amp RedRight Horn (Hi/Low)Cav-
ity Car-
tridge Fuse Mini-
Fuse Description
M23 — 10 Amp RedLeft Horn (Hi/Low)
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 Mod-
ule (PCM)
M29 — 10 Amp RedOccupant Classification
Module (OCM)
444 MAINTAINING YOUR VEHICLE

Cav-ity Car-
tridge Fuse Mini-
Fuse Description
M30 — 15 Amp BlueRear Wiper Module - if
equipped/Diagnostic
Link
M31 — 20 Amp YellowBack-Up Lights
M32 — 10 Amp RedOccupant Restraint Con-
troller (ORC)
M33 — 10 Amp RedPowertrain Control Mod-
ule (PCM)
M34 — 10 Amp RedPark Assist Module - if
equipped/Heating, Venti-
lation, and Air Condition-
ing (HVAC) Module - if
equipped/Compass Mod-
ule - if equippedCav-
ity Car-
tridge Fuse Mini-
Fuse Description
M35 — 10 Amp RedHeated Mirrors - if
equipped
M36 — — —
M37 — 10 Amp RedAnti-Lock Brake System
(ABS)/Electronic Stability
Program (ESP) Module/
Stop Light Switch
M38 — 25 Amp NaturalDoor and Liftgate Lock/
Unlock Motors
MAINTAINING YOUR VEHICLE 445
7

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.
•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 LIGHT BULBS
LIGHT BULBS — InteriorBulb No.
Cargo Light ......................... TL212–2
Overhead Console Light .............. PLW214–2A
Reading Light ....................... WL212–2
LIGHT BULBS — Exterior Bulb No.
Headlight .......................... 9008 H13
Front Park/Turn Signal Light .............3757AK
Front Side Marker Light .................... 168
Back-Up Light ......................... 3157K
Center High Mounted Stop Light
(CHMSL) ................... LED (serviced at an
authorized dealer)
Fog Light .......................... H10 9145
License Plate Light ....................... 168
Rear Tail/Stop ......................... 3157K
Rear Turn Signal Light .................. 3757AK
446 MAINTAINING YOUR VEHICLE

BULB REPLACEMENT
Headlight
1. Open the hood.
2. Reach behind the headlight housing to access the
headlight bulb lock ring.
3. Firmly grasp the lock ring and rotate it counterclock-
wise to unlock it.
4. Remove the bulb and connector assembly from the
headlight 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
headlight housing and rotate the lock ring clockwise to
lock it in place.
7. Close the hood.
MAINTAINING YOUR VEHICLE 447
7

Front Turn Signal and Front Side Marker Lights
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.
Front Fog Light
1. Open the hood.
2. Reach behind the headlight housing to access the bulb.
3. Rotate the bulb’s socket counterclockwise, and remove
the bulb and socket assembly from the fog light 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 light housing, and rotate the connector clockwise to
lock it in place.
448 MAINTAINING YOUR VEHICLE

6. Close the hood.
Rear Tail/Stop, Turn Signal, and Back-Up Lights
1. Open the liftgate.
2. Remove the screws that fasten the taillight housing to
the vehicle.
3. Pull the taillight housing straight back to separate it
from the vehicle.
4. Disconnect the electrical connector.
5. Remove the two screws that fasten the back plate to
the taillight housing.6. Separate the back plate from the taillight housing.
7. Pull the appropriate bulb(s) out of the back plate and
insert the replacement bulb(s).
8. Install the back plate and screws into the taillight
housing.
9. Connect the electrical connector.
10. Install the taillight housing and screws.
11. Close the liftgate.
MAINTAINING YOUR VEHICLE 449
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