maintenance JEEP GLADIATOR 2023 Workshop Manual

386SERVICING AND MAINTENANCE
CavityCartridge Fuse Micro Fuse Description

* If Equipped
F01 ––Spare*
F02 40 Amp Green –Starter
F03 –5 Amp Tan Intelligent Battery Sensor (IBS)
F04 –20 Amp Yellow Fuel Pump MTR/FPCM
F05 –5 Amp Tan Security Gateway
F06 ––Spare*
F07 ––Spare*
F08 –15 Amp Blue Trans Control Module TCM-8HP CYGNUS
F09 ––Spare*
F10 –15 Amp BlueKeyless Ignition Node (KIN)/Radio Frequency Hub (RFHUB)/
Electric Steering Column Lock (ESCL)
F11 –10 Amp Red UCI Port (USB & AUX)
F12 –25 Amp Clear HIFI Amplifier
F13 ––Spare*
F14 ––Spare*
F15 –15 Amp BlueInstrument Panel Cluster (IPC)/Switch Bank-Heavy Duty
Electrical Pkg (SWITCH BANK-HD ELEC)
F16 ––Spare*
F17 ––Spare*
F18 –10 Amp Red Air Conditioning Clutch (AC CLUTCH)
F19 ––Spare*

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SERVICING AND MAINTENANCE387
F20 30 Amp Pink –Central Body Controller (CBC) 1-INTERIOR LIGHTS
F21 ––Spare*
F22 –10 Amp RedEngine Control Module (ECM)/Powertrain Control Module
(PCM)
F23 –10 Amp RedPowertrain Control Module (PCM)/Engine Control Module
(ECM)
F24 ––Spare*
F25 –10 Amp Red Module Shift By Wire (MOD_SBW)
F26 40 Amp Green –Central Body Controller (CBC) 2-EXTERIOR LIGHTS #1
F27 30 Amp Pink –Front Wipers
F28 40 Amp Green –Central Body Controller (CBC) 3-POWER LOCKS
F29 40 Amp Green –Central Body Controller (CBC) 4-EXTERIOR LIGHTS #2
F30 ––Spare*
F31 –10 Amp Red DIAGNOSTIC PORT
F32 –10 Amp RedHeating Ventilation Air Conditioning Mod (HVAC CTRL MOD)/
Steering Column Lock (SCL)/Occupant Classification Module
(OCM)/Driver Presence Detection Module (DPDM)
F33 –10 Amp RedParkTronics System (PTS)/Infrared Camera Module (IRCM)/
Airbag Disable Lamps (AIRBAG DISABLE LMPS)
F34 –10 Amp RedElectronic Stability Control (ESC)/Electric Hydraulic Power
Steering (EHPS)/Smart Bar Control Module (SBCM) WAKE UP
F35 30 Amp Pink –BRAKE VAC PMP*
Cavity Cartridge Fuse Micro Fuse Description

* If Equipped
8

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388SERVICING AND MAINTENANCE
F36 30 Amp Pink –Trailer Tow Elec Brk Mod *
F37 30 Amp Pink –TRAILER TOW CONN 7W*
F38 20 Amp Blue –Engine Control Module (ECM)
F39 ––Spare*
F40 –15 Amp BlueDrivetrain Control Module (DTCM)/Axle Lock (AXLE LOC)
FT_RR
F41 –15 Amp Blue Instrument Cluster (IC)/Security GateWay (SGW) WAKE UP
F42 –10 Amp Red Power Control Relay Control Feed (Electric Stop/Start)*
F43 ––Spare*
F44 –10 Amp Red Infrared Camera (IRCAM) HEATERS
F45 ––Spare*
F46 –10 Amp Red AUTO HDLP LVL MOD/LVL MTR/HDLP SW
F47 ––Spare*
F48 ––Spare*
F49 –10 Amp Red Occupant Restraint Controller (ORC)
F50 –10 Amp Red HD ACC*
F51 –10 Amp RedHumidity Light Rain Sensor (HLRS)/Inverter 400W Wake Up/
USB/InSide RearView Mirror (ISRVM)/Compass Module
(CSGM)/DTV
F52 –20 Amp Yellow Cigar Lighter
F53 –10 Amp Red Wireless Speaker*
CavityCartridge Fuse Micro Fuse Description

* If Equipped

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SERVICING AND MAINTENANCE389
F54 ––Spare*
F55 –10 Amp Red Central Vision Processing Module (CVPM)*
F56 –10 Amp Red In-Car Temp Sensor/PTC Heater Coil Feed
F57 –20 Amp Yellow Frt Drvr Htd Seat
F58 –20 Amp Yellow Frt Pass Htd Seat
F59 ––Spare*
F60 –15 Amp Blue Comfort Steering Wheel Module (CSWM) (HTD STR WHEEL)
F61 –10 Amp Red Left Blind Spot Sensor (LBSS)/Right Blind Spot Sensor (RBSS)
F62 ––Spare*
F63 –10 Amp Red Occupant Restraint Controller (ORC)
F64 ––Spare*
F65 50 Amp Red –Power Inverter 400W*
F66 40 Amp Green –HVAC BLOWER MTR FRT
F67 ––Spare*
F68 ––Spare*
F69 ––Spare*
F70 –25 Amp Clear INJ/IGN COIL (GAS)/GLO PLUG MOD (DSL)
F71 ––Spare*
F72 –10 Amp Red HD ELEC ACC PKG*
F73 ––Spare*
Cavity Cartridge Fuse Micro Fuse Description

* If Equipped
8

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390SERVICING AND MAINTENANCE
F74 ––Spare*
F75 ––Spare*
F76 –20 Amp Yellow ECM (GAS)/PCM (DSL)
F77 –10 Amp Red Heated Mirrors
F78 ––Spare*
F79 –20 Amp Yellow SMART BAR CTRL MOD
F80 –15 Amp Blue Powertrain Control Module (PCM)/Solenoid 1 2 Block Shift
F81 30 Amp Pink –REAR DEFROSTER (EBL)
F82 30 Amp Pink –FUEL HTR*
F83 60 Amp Yellow –GLOW PLUG*
F84 30 Amp Pink –UREA HTR CTRL UNIT*
F85 –10 Amp Red PM SENSOR*
F86 ––Spare*
F87 –10 Amp Red SUPPLY/PURGING PMP*
F88 20 Amp Blue –NOx SENSOR #1/#2*
F89 –10 Amp RedSteering Column Control Module (SCCM)/Cruise Control
(CRUISE CTL)/Digital TV (DTV)/Airbag Disable Lamp
F90 20 Amp Blue –TRAILER TOW PARK LMP*
F91 –20 Amp Yellow Horn
F92 40 Amp Green –HD ACCY #2*
Cavity Cartridge Fuse Micro Fuse Description

* If Equipped

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SERVICING AND MAINTENANCE391
F93 40 Amp Green –HD ACCY #1*
F94 ––Spare *
F95 ––Spare*
F96 –10 Amp Red PWR MIRROR SW
F97 –20 Amp Yellow RADIO/TBM
F98 –10 Amp Red SW BANK-HD ELEC/OFF ROAD
F99 ––Spare*
F100 30 Amp Pink –ESC-ECU & VALVES
F101 30 Amp Pink –Drivetrain Control Module (DTCM)
F102 –15 Amp Blue DUAL USB PORT
F103 –15 Amp Blue HD ACCY #3*
F104 ––Spare*
F105 –10 Amp RedIntegrated Center Stack (ICS)/Heat Ventilation Air
Conditioning (HVAC)
F106 50 Amp Red –Electronic Speed Control (ESC)/PUMP MTR
F107 –20 Amp Yellow TRAILER TOW STOP/TURN LT*
F108 –15 Amp Blue HD ACCY #4*
F109 –20 Amp Yellow TRAILER TOW STOP/TURN RT*
F110 30 Amp Pink – Power Inverter 150W*
F111 20 Amp Blue –TRAILER TOW BACKUP*
Cavity Cartridge Fuse Micro Fuse Description

* If Equipped
8

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392SERVICING AND MAINTENANCE
BULB REPLACEMENT
Replacement Bulbs, Names, And Part Numbers
In the instance a bulb needs to be replaced, this section includes bulb description and replacement part numbers.
NOTE:See an authorized dealer for LED bulb replacement.
Interior Bulbs
Bulb Name Bulb Number
Automatic Transmission Indicator Lamp 658
Heater Control Lamps 194
Rocker Switch Indicator Lamp (Rear Window Defogger) **
Soundbar Dome Lamp 912
** Bulbs only available from an authorized dealer.
Exterior Bulbs
Bulb Name Bulb Number
Headlamps H13
Premium Head Lamps LED
Sport Front Park/Turn Signal Lamps 7442NALL
Premium Front Park/Turn Signal Lamps LED
Base (Overland/Rubicon) Turn Lamp 7440NA
Base (Overland/Rubicon) Park DRL Lamp 7443
Front Side Marker Lamps LED

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SERVICING AND MAINTENANCE393
Bulb Replacement
NOTE:Lens fogging can occur under certain atmospheric
conditions. This will usually clear as atmospheric
conditions occur to allow the condensation to
change back into a vapor. Turning the lamps on will
usually accelerate the clearing process.
HALOGEN HEADLAMPS — IF EQUIPPED
See the following steps to replace:

1. Open hood and support using prop rod.

2. Remove the front grille. Turn the retainers
along the top a quarter turn counterclockwise
and remove.
3. Pull the bottom of the grille away, starting at one side and working toward the other. 4. Remove the three screws holding the
headlamp to the vehicle.
5. Remove lamp from the vehicle.
6. Remove the lamp from the collar.
7. Grab the bulb and turn a quarter turn counter -
clockwise.
8. Pull the bulb from the housing.
9. Push connector locking tab to the unlock position.
Base Fog Lamps
PSX24W
Premium Fog Lamps LED
Rear Premium LED Tail Lamps LED
Rear Base Tail Lamp Stop/Tail/Turn Bulb 3157
Rear Base Tail Lamp Backup Bulb 7440
Rear Base Tail Lamp Side Marker LED
Center High Mounted Stop Lamp LED
License Lamp LED
NOTE: Numbers refer to commercial bulb types that can be purchased from an authorized dealer. If a bulb needs to be replaced, visit an authorized dealer or refer
to the applicable Service Manual.
Exterior Bulbs
Bulb Name Bulb Number
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394SERVICING AND MAINTENANCE
10. Remove connector from bulb.
11. Push connector onto new bulb base, and push the connector locking tab to the lock position.
12. Reinstall bulb housing. Rotate the bulb a quarter turn clockwise.
NOTE:We recommend seeing an authorized dealer for
service.
FRONT PARK/TURN SIGNAL
See the following steps to replace:

1. Remove the front wheel liner fasteners to access bulb sockets.
Wheel Liner

2. Turn the socket assembly a quarter turn counterclockwise and remove from housing.
Pull the bulb straight from the socket to
replace.
NOTE:We recommend seeing an authorized dealer for
service.
LED FRONT SIDE MARKER
See the following steps to replace:

1. Remove the front wheel liner fasteners to access side maker screw and electrical
connector.
2. Remove fastening screw in the back of the
front side maker assembly and disconnect
electrical connector.
3. Remove and replace LED front side marker light assembly.
FRONT FOG LAMP — IF EQUIPPED
See the following steps to replace:

1. Reach under the vehicle to access the back of the front fog lamp.

2. Disconnect the wire harness connector from the front fog lamp connector receptacle.
3. Firmly grab the bulb by the two latch features and squeeze them together to unlock the bulb
from the back of the front fog lamp housing.
4. Pull the bulb straight out from the keyed opening in the housing 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.
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.

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SERVICING AND MAINTENANCE395
LED Front Fog Lamp
If your vehicle is equipped with LED fog lamps they
are replaced as an assembly.
NOTE:We recommend seeing an authorized dealer for
service.
REAR TAIL, STOP, TURN SIGNAL, AND BACKUP
LAMP — IF EQUIPPED
See the following steps to replace:

1. Remove the two screws that pass through the bed sheet metal.

Tail Lamp Screws
2. Pull the outboard side of the lamp rearward,
far enough to unsnap the two receptacles on
the outboard side of the lamp housing, from
the two plastic snap post retainers in the outer
box side panel.
3. Once removed, locate and rotate the appropriate socket a quarter turn counter -
clockwise, then remove it from the housing.
4. Pull the bulb straight from the socket to replace.
5. To install a new bulb, reverse the procedure above.
CENTER HIGH MOUNTED STOP LAMP (CHMSL)
The stop lamp is mounted on the tailgate. If service
is needed, obtain the LED assembly from an
authorized dealer.
LICENSE PLATE LAMPS — IF EQUIPPED
NOTE:
To install a new bulb, reverse the procedure above.
When installing the new bulb, care should be taken
to not allow bare skin to come in contact with the
bulb.
See an authorized dealer to replace LED lamps.
TIRES
TIRE SAFETY INFORMATION
Tire safety information will cover aspects of the
following information: Tire Markings, Tire
Identification Numbers, Tire Terminology and
Definitions, Tire Pressures, and Tire Loading.
NOTE:If your vehicle is equipped with bead-lock wheels,
please refer to your vehicles bead-lock specific
part number for additional information and instruc -
tions on mopar.com or by contacting an authorized
dealer.
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.
Always use the correct bulb size and type for
replacement. An incorrect bulb size or type
may overheat and cause damage to the lamp,
the socket or the lamp wiring.8

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