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Jeep Wrangler (2022 year). Manual in english - page 24

SERVICING AND MAINTENANCE

379

Power Distribution Center Location – Gasoline Engine

380

SERVICING AND MAINTENANCE

Power Distribution Center Location – Diesel Engine

Cavity

Cartridge Fuse

Micro Fuse

Description

* If Equipped

F01

–

Spare

F02

40 Amp Green

–

Starter

F03

–

5 Amp Tan

Intelligent Battery Sensor (IBS)

SERVICING AND MAINTENANCE

381

F04

–

20 Amp Yellow

Fuel Pump MTR/FPCM

25 Amp Clear

Fuel Pmp (6.4)*

F05

–

5 Amp Tan

Security Gateway

F06

–

Spare

F07

–

15 Amp Blue

Low Temp Radiator Cooling Pump (LTR)*

F08

–

15 Amp Blue

Trans Control Module TCM-8HP CYGNUS

F09

–

Spare

F10

–

15 Amp Blue

Key Ignition Node (KIN)/Radio Frequency Hub (RF HUB)/

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 Blue

Instrument 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

F20

30 Amp Pink

–

Central Body Controller (CBC) 1-INTERIOR LIGHTS

F21

–

20 Amp Yellow

REAR WIPER

Cavity

Cartridge Fuse

Micro Fuse

Description

* If Equipped

382

SERVICING AND MAINTENANCE

F22

–

10 Amp Red

Engine Control Module (ECM)/Powertrain Control Module

(PCM)/Motor Generator Unit (MGU) WAKE UP/Power Pack

Unit (PPU) WAKE UP

F23

–

10 Amp Red

Powertrain 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 Red

Heating Ventilation Air Conditioning Mod (HVAC CTRL MOD)/

Steering Column Lock (SCL)/Occupant Classification Module

(OCM)/Driver Presence Detection Module (DPDM)

F33

–

10 Amp Red

ParkTronics System (PTS)/Infrared Camera Module (IRCM)/

Airbag Disable Lamps (AIRBAG DISABLE LMPS)

F34

–

10 Amp Red

Electronic Stability Control (ESC)/Electric Hydraulic Power

Steering (EHPS)/Smart Bar Control Module (SBCM) WAKE UP

F35

30 Amp Pink

–

BRAKE VAC PMP*

F36

30 Amp Pink

–

TRAILER TOW ELEC BRK MOD*

Cavity

Cartridge Fuse

Micro Fuse

Description

* If Equipped

SERVICING AND MAINTENANCE

383

F37

30 Amp Pink

–

TRAILER TOW CONN 7W*

F38

20 Amp Blue

–

Engine Control Module (ECM)

F39

–

15 Amp Blue

MGU Coolant Pump (3.6)*

F40

–

15 Amp Blue

DriveTrain 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

–

20 Amp Yellow

PWR OUTLET (CARGO) BATT

F44

–

10 Amp Red

InfraRed Camera (IRCAM) HEATERS

F45

–

20 Amp Yellow

PWR OUTLET (CARGO) IGN

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 Red

Digital TV (DSRC)/USB/InSide RearView Mirror (ISRVM)/

Compass Module (CSGM)

F52

–

20 Amp Yellow

CIGAR LTR

F53

–

Spare

F54

–

Spare

F55

–

10 Amp Red

Central Vision Processing Module (CVPM)

Cavity

Cartridge Fuse

Micro Fuse

Description

* If Equipped

384

SERVICING AND MAINTENANCE

F56

–

10 Amp Red

IN-CAR TEMP SENSOR/PTC HTR COIL FEED

F57

–

20 Amp Yellow

Driver Heated Seat

F58

–

20 Amp Yellow

Pass Heated 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

10 Amp Red

Exhaust Sol*

F63

–

10 Amp Red

Occupant Restraint Controller (ORC)

F64

–

Spare

F65

–

Spare

F66

40 Amp Green

–

HVAC BLOWER MTR Front

F67

–

Spare

F68

–

Spare

F69

–

5 Amp Tan

Motor Generator Unit MGU Belt Starter Generator (BSG)*

F70

–

25 Amp Clear

INJ/IGN COIL (GAS)/GLO PLUG MOD (DSL)

F71

–

Spare

F72

–

10 Amp Red

HD ELEC ACC PKG*

F73

20 Amp Blue

–

PWR TOP LT

F74

20 Amp Blue

–

PWR TOP RT

Cavity

Cartridge Fuse

Micro Fuse

Description

* If Equipped

SERVICING AND MAINTENANCE

385

F75

–

10 Amp Red

Power Pack Unit - Battery Pack Control Module & Auxiliary

Power Module (PPU-BPCM & APM) Belt Starter Generator

(BSG)*

F76

–

20 Amp Yellow

ECM (GAS)/PCM (DSL)

F77

–

10 Amp Red

HEATED MIRRORS

F78

–

10 Amp Red

INTRUSION MOD/SIREN/INTRUSION SENSORS

F79

–

20 Amp Yellow

SMART BAR CTRL MOD

F80

–

15 Amp Blue

Powertrain Control Module (PCM) / SOL 1,2 BLOCK SHIFT

10 Amp Red

Vapor Blocking Valve (BSG)

F81

30 Amp Pink

–

Rear Defrost (Electric Backlight *

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

30 Amp Pink

–

BRAKE VAC PMP 2*

F87

–

10 Amp Red

SUPPLY/PURGING PMP*

F88

20 Amp Blue

–

NOx SENSOR #1/ #2*

F89

–

10 Amp Red

Steering Column Control Module (SCCM)/ Cruise Control

(CRUISE CTL)/Digital TV (DTV) / EVIC / Airbag Disable Lamp

F90

20 Amp Blue

–

TRAILER TOW PARK LMP*

F91

–

20 Amp Yellow

HORN

Cavity

Cartridge Fuse

Micro Fuse

Description

* If Equipped

386

SERVICING AND MAINTENANCE

F92

40 Amp Green

–

HD ACCY #2*

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

–

15 Amp Blue

PPU COOL PUMP*

F105

–

10 Amp Red

Integrated Center Stack (ICS)/Heat Ventilation Air

Conditioning (HVAC)

F106

50 Amp Red

–

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*

Cavity

Cartridge Fuse

Micro Fuse

Description

* If Equipped

SERVICING AND MAINTENANCE

387

Customer can select to switch the Cargo Power Outlet from F43 battery fed power to this position F45 which is fed when the ignition in ON.

ULB

EPLACEMENT

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.

F110

30 Amp Pink

–

POWER INVERTER

F111

20 Amp Blue

–

TRAILER TOW BACKUP*

Cavity

Cartridge Fuse

Micro Fuse

Description

* If Equipped

Interior Bulbs

Bulb Name

Bulb Number

Automatic Transmission Indicator Lamp

658

Heater Control Lamps (2)

194

Rocker Switch Indicator Lamp (Rear Window Defogger, and Rear Wash/Wipe) **
Soundbar Dome Lamp

912

** Bulbs only available from an authorized dealer.

388

SERVICING AND MAINTENANCE

Exterior Bulbs

Bulb Name

Bulb Number

Headlamps (2)

H13

Premium Head Lamps

LED

Sport Front Park/Turn Signal Lamps (2)

7444NALL

Premium Front Park/Turn Signal Lamps (2)

LED

Base (Sahara/Rubicon) Turn Lamp

7440NALL/WY21WLL

Base (Sahara/Rubicon) Park DRL Lamp

7443LL

Front Side Marker Lamps (2)

LED

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 (CHMSL)

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.

SERVICING AND MAINTENANCE

389

Bulb Replacement

NOTE:

Lens fogging can occur under certain atmospheric

conditions. This will usually clear as atmospheric

conditions change 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 rotate a quarter turn

counterclockwise.

8. Pull the bulb from the housing.
9. Push connector locking tab to the unlock

position.

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.

FRONT PARK/TURN SIGNAL — IF EQUIPPED

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.

LED FRONT SIDE MARKER — IF EQUIPPED

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.

HALOGEN 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.

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.

390

SERVICING AND MAINTENANCE

4. Pull the bulb straight out from the keyed

opening in the housing and then connect the

replacement bulb.

LED Front Fog Lamp
If your vehicle is equipped with LED fog lamps they

are replaced as an assembly.

REAR TAIL, STOP, TURN SIGNAL, AND BACKUP

LAMP — IF EQUIPPED

See the following steps to replace:
1. Remove interior trim panel cap to access

single retaining screw for tail lamp assembly.

Trim Cap

2. Remove retaining screw and disconnect

electrical connector, then remove tail lamp

assembly from the vehicle.

NOTE:

If necessary, push in on the assembly tab located

inboard behind the lamp housing.

Retaining Screw

3. Remove the three screws from assembly

bracket to access bulb sockets.

Assembly Bracket

4. Rotate the appropriate socket a quarter turn

counterclockwise, then remove it from the

housing.

5. Pull the bulb straight from the socket to

replace.

CENTER HIGH MOUNTED STOP LAMP

(CHMSL) — IF EQUIPPED

The stop lamp is mounted on a bracket that

extends upward from the swing gate behind the

spare tire. If service is needed, obtain the LED

Assembly from 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.

SERVICING AND MAINTENANCE

391

See the following steps to replace:
1. Remove the spare tire.
2. Remove the screws holding the tire carrier

cover.

3. Remove two screws from lamp assembly and

disconnect electrical connector.

LICENSE PLATE LAMPS — IF EQUIPPED

See the following steps to replace:

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

IRE

AFETY

NFORMATION

Tire safety information will cover aspects of the

following information: Tire Markings, Tire

Identification Numbers, Tire Terminology and

Definitions, Tire Pressures, and Tire Loading.

Tire Markings

NOTE:



P (Passenger) — Metric tire sizing is based on US

design standards. P-Metric tires have the letter

“P” molded into the sidewall preceding the size

designation. Example: P215/65R15 95H.



European — Metric tire sizing is based on Euro

pean design standards. Tires designed to this

standard have the tire size molded into the side

wall beginning with the section width. The letter

"P" is absent from this tire size designation.

Example: 215/65R15 96H.



LT (Light Truck) — Metric tire sizing is based on

US design standards. The size designation for

LT-Metric tires is the same as for P-Metric tires

except for the letters “LT” that are molded into

the sidewall preceding the size designation.

Example: LT235/85R16.



Temporary spare tires are designed for tempo

rary emergency use only. Temporary high pres

sure compact spare tires have the letter “T” or

“S” molded into the sidewall preceding the size

designation. Example: T145/80D18 103M.



High flotation tire sizing is based on US design

standards and it begins with the tire diameter

molded into the sidewall. Example: 31x10.5

R15 LT.

1 — US DOT Safety Standards Code

(TIN)
2 — Size Designation
3 — Service Description
4 — Maximum Load
5 — Maximum Pressure
6 — Treadwear, Traction and

Temperature Grades

392

SERVICING AND MAINTENANCE

TIRE SIZING CHART

EXAMPLE:

Example Size Designation: P215/65R15XL 95H, 215/65R15 96H, LT235/85R16C, T145/80D18 103M, 31x10.5 R15 LT
P = Passenger car tire size based on US design standards, or
"....blank...." = Passenger car tire based on European design standards, or
LT = Light truck tire based on US design standards, or
T or S = Temporary spare tire or
31 = Overall diameter in inches (in)
215, 235, 145 = Section width in millimeters (mm)
65, 85, 80 = Aspect ratio in percent (%)



Ratio of section height to section width of tire, or

10.5 = Section width in inches (in)
R = Construction code



"R" means radial construction, or



"D" means diagonal or bias construction

15, 16, 18 = Rim diameter in inches (in)
Service Description:
95 = Load Index



A numerical code associated with the maximum load a tire can carry

H = Speed Symbol



A symbol indicating the range of speeds at which a tire can carry a load corresponding to its load index under certain operating conditions



The maximum speed corresponding to the speed symbol should only be achieved under specified operating conditions (i.e., tire pressure, vehicle loading,

road conditions, and posted speed limits)

SERVICING AND MAINTENANCE

393

Tire Identification Number (TIN)

The TIN may be found on one or both sides of the tire; however, the date code may only be on one side. Tires with white sidewalls will have the full TIN, including

the date code, located on the white sidewall side of the tire. Look for the TIN on the outboard side of black sidewall tires as mounted on the vehicle. If the TIN is

not found on the outboard side, then you will find it on the inboard side of the tire.

Load Identification:
Absence of the following load identification symbols on the sidewall of the tire indicates a Standard Load (SL) tire:



XL = Extra load (or reinforced) tire, or



LL = Light load tire or



C, D, E, F, G = Load range associated with the maximum load a tire can carry at a specified pressure

Maximum Load – Maximum load indicates the maximum load this tire is designed to carry
Maximum Pressure – Maximum pressure indicates the maximum permissible cold tire inflation pressure for this tire

EXAMPLE:

DOT MA L9 ABCD 0301
DOT = Department of Transportation



This symbol certifies that the tire is in compliance with the US Department of Transportation tire safety standards and is approved for highway use

MA = Code representing the tire manufacturing location (two digits)
L9 = Code representing the tire size (two digits)
ABCD = Code used by the tire manufacturer (one to four digits)
03 = Number representing the week in which the tire was manufactured (two digits)



03 means the 3rd week

394

SERVICING AND MAINTENANCE

Tire Terminology And Definitions

01 = Number representing the year in which the tire was manufactured (two digits)



01 means the year 2001



Prior to July 2000, tire manufacturers were only required to have one number to represent the year in which the tire was manufactured. Example: 031 could

represent the 3rd week of 1981 or 1991

Term

Definition

B-pillar

The vehicle B-pillar is the structural member of the body located behind the front door.

Cold Tire Inflation Pressure

Cold tire inflation pressure is defined as the tire pressure after the vehicle has not been

driven for at least three hours, or driven less than 1 mile (1.6 km) after sitting for a minimum

of three hours. Inflation pressure is measured in units of PSI (pounds per square inch) or kPa

(kilopascals).

Maximum Inflation Pressure

The maximum inflation pressure is the maximum permissible cold tire inflation pressure for

this tire. The maximum inflation pressure is molded into the sidewall.

Recommended Cold Tire Inflation Pressure

Vehicle manufacturer's recommended cold tire inflation pressure as shown on the tire

placard.

Tire Placard

A label permanently attached to the vehicle describing the vehicle’s loading capacity, the

original equipment tire sizes and the recommended cold tire inflation pressures.

EXAMPLE:

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