Jeep Wrangler (JL) – (2018 – 2024) – fuse box diagram

Jeep Wrangler (JL) – (2018 – 2024) – fuse box diagram

Year of production: 2018, 2019, 2020, 2021, 2022

Engine Compartment Fuse Box

Gasoline:

Jeep Wrangler JL - fuse box diagram - engine compartment (gasoline)
Jeep Wrangler JL – fuse box diagram – engine compartment (gasoline)

Diesel:

Jeep Wrangler JL - fuse box diagram - engine compartment (diesel)
Jeep Wrangler JL – fuse box diagram – engine compartment (diesel)

 

Jeep Wrangler JL - fuse box diagram - engine compartment
Jeep Wrangler JL – fuse box diagram – engine compartment
No.
A
Circuit Protected
1 5 PHEV: HV Electric Coolant Heater Enable
2 40 except PHEV: Starter
3 5 Intelligent Battery Sensor (IBS)
4 20 Fuel Pump Motor, Fuel Pump Control Module (FPCM)
25 6.4L Hemi V8 (’18-’23): Fuel Pump
5 5 Security Gateway
6 15 PHEV: Battery Pack Control Module (BPCM)
7 15 Wrangler: Low Temp Radiator Cooling Pump (LTR)
15 PHEV: PECP-2
8 15 ZF 8HP75: Transmission Control Module (TCM)
9 5 PHEV: Integrated Dual Charging Module (IDCM)
10 15 Key Ignition Node (KIN), Radio Frequency Hub (RF HUB), Electric Steering Column Lock (ESCL)
11 10 UCI Port (USB & AUX)
12 25 HiFi Amplifier
13 10 PHEV: Power Inverter Module (PIM) – Redundant Main Power Supply
14 10 PHEV: Power Inverter Module (PIM) – Main Power Supply
15 15 Instrument Panel Cluster (IPC), Switch Bank-Heavy Duty Electrical Pkg
16  –
17 40 PHEV: Transmission Oil Pump
18 10 Air Conditioning Clutch
19 5 PHEV: Charge Port Indicator
20 30 Interior Lights – Central Body Controller (CBC)
21 20 Wrangler: Rear Wiper
22 10 Engine Control Module (ECM)/Powertrain Control Module (PCM), Motor Generator Unit (MGU – Wrangler), Power Pack Unit (PPU – Wrangler), Power Inverter Module (PIM – PHEV)
23 10 except PHEV: Engine Control Module (ECM)/Powertrain Control Module (PCM)
24 30 ’23-: Passenger’s Power Seat
25 10 Module Shift By Wire
26 40 Exterior Lights No.1 – Central Body Controller (CBC)
27 30 Front Wipers
28 40 Power Locks – Central Body Controller (CBC)
29 40 Exterior Lights No.2 – Central Body Controller (CBC)
30 30 ’23-: Power Step/Slider
31 10 Data Link Connector (DLC)
32 10 Occupant Classification Module (OCM), Driver Presence Detection Module (DPDM), Heating Ventilation Air Conditioning (HVAC) Module, Steering Column Lock (SCL)
33 10 ParkTronics System (PTS), Airbag Disable Lamps, Infrared Camera Module (IRCM)
34 10 Electronic Stability Control (ESC), Electric Hydraulic Power Steering (EHPS), Smart Bar Control Module (SBCM)
35 30 except PHEV: Brake Vacuum Pump
36 30 Electric Brake Module (Trailer Tow)
37 30 Trailer Tow Connector (7W)
38 20 Engine Control Module (ECM)
39 15 3.6L (Wrangler MHEV): Mild Hybrid Motor Generator Unit (MGU) Coolant Pump
40 15 DriveTrain Control Module (DTCM), Axle Lock (FT/RR)
41 15 Instrument Cluster (IC), Security GateWay (SGW)
42 10 with Stop/Start: Power Control Relay Control Feed (except PHEV)
43 20 Wrangler: Power Outlet – Batt (Cargo) (You 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)
44 10 InfraRed Camera (IRCAM) – Heaters
45 20 Wrangler: Power Outlet – Ignition (Cargo)
46 10 Headlamp Switch, Auto Headlamp Leveling Module, Headlamp Leveling Motors
47 10 PHEV: Quiet Vehicle Pedestrian Module (QVPM)
48  –
49 10 Occupant Restraint Controller (ORC)
50 10 Heavy Duty (HD) Aссessory
51 10 Wrangler: Digital TV (DSRC), USB, InSide RearView Mirror (ISRVM), Compass Module (CSGM), Inverter 400W (PHEV), Engine Control Module (ECM – PHEV), Power Inverter Module (PIM – PHEV)
10 Gladiator: Humidity Light Rain Sensor (HLRS), Inverter 400W, USB, InSide RearView Mirror (ISRVM), Compass Module (CSGM), Digital TV (DTV)
52 20 Cigarette Lighter
53 10 Gladiator, PHEV: Wireless Speaker
54  –
55 10 Wrangler (’22-): Central Vision Processing Module (CVPM)
10 Gladiator: Central Vision Processing Module (CVPM) or Parktronics Module
56 10 In Car Temperature Sensor, PTC Heater Coil (’20- (except PHEV))
57 20 Front Driver Heated Seat
58 20 Front Passenger Heated Seat
59 30 ’23-: Driver Power Seat
60 15 Heated Steering – Comfort Steering Wheel Module (CSWM)
61 10 Left Blind Spot Sensor (LBSS), Right Blind Spot Sensor (RBSS), Central ADAS Decision Module (CADM Lo (’23-))
62 10 ’22-: Exhaust Solenoid (except PHEV)
63 10 Occupant Restraint Controller (ORC)
64  –
65 50 Gladiator, PHEV: Power Inverter 400W
66 40 Front Blower Motor (HVAC)
67 15 PHEV: BCP – Lo Temp Active Pump
68
69 5 Wrangler (’18-’23): Motor Generator Unit (MGU), Belt Starter Generator (BSG)
10 ’23-: KIN / RF Hub
70 25 Gasoline: Injectors, Ignition Coils
25 Diesel: Glow Plug Module
71 10 PHEV: Battery Coolant Heater
72 10 HD ELEC ACC PKG
73 20 Wrangler: Power Top (LT)
74 20 Wrangler: Power Top (RT)
75 10 Wrangler (’18-’23): Belt Starter Generator (BSG), Power Pack Unit – Battery Pack Control Module & Auxiliary Power Module (PPUBPCM & APM)
5 PHEV: Battery Charge Indicator, Switch Bank PHEV Mode
76 20 Gasoline: Engine Control Module (ECM)
20 Diesel: Powertrain Control Module (PCM)
77 10 Heated Mirrors
78 10 Wrangler: Computer, Intrusion Module, Siren, Intrusion Sensor
79 20 Smart Bar Control Module
80 15 Powertrain Control Module (PCM), Block Shift Solenoid No.1 & No.2 (Wrangler – ’22-), ELCM Module (PHEV), Fuel Tank Isolation Solenoid (PHEV)
10 Wrangler (’22-’23): Vapor Blocking Valve (BSG)
81 30 Rear Window Defogger (EBL)
82 30 Diesel: Fuel Heater
83 60 Diesel: Glow Plug
50 PHEV: ESC-ECU & Valves
84 30 Diesel: Urea Heater Control Unit
20 PHEV: Power Inverter Module (PIM) – High Side Drive Power
85 10 ’18-’23: PM Sensor
15 PHEV: PECP – Lo Temp Passive Pump
86 30 Wrangler (’18-’23): Brake Vacuum Pump No.2
87 10 ’18-’23: Purging Pump Supply
15 PHEV: AHP – High Temp Auxiliary Pump
88 20 ’18-’23: NOx Sensor No.1 & No.2
89 10 Steering Column Control Module (SCCM), Cruise Control, Digital TV (DTV), Electronic Vehicle Information Center (EVIC (’22-)), Airbag Disable Lamp (’20-)
90 20 Parking Lamp (Trailer Tow)
91 20 Horn
92 40 Heavy Duty (HD) Accessory No.2
93 40 Heavy Duty (HD) Accessory No.1
94 10 ’18-’21: Tire Pressure Monitor (TPM), RF Hub System (CORAX)
10 ’23-: Red Dual USB Port
95  –
96 10 Power Mirror Switch
97 20 Radio, Telematic Box Module (TBM)
98 10 Off Road, Switch Bank (Heavy Duty Electrical)
99  –
100 30 except PHEV: Electronic Stability Control (ESC) Control Unit & Valves
101 30 DriveTrain Control Module (DTCM)
102 15 ’18-’23: Dual USB Port
15 ’23-: TBM2 / DCSD Mod
103 15 Heavy Duty (HD) Accessory No.3
104 15 ’18-’23: PPU Cool Pump
15 ’23-: Power Seat Lumbar Switch (Driver & Passenger)
105 10 Integrated Center Stack (ICS), Heat Ventilation Air Conditioning (HVAC), ETC (’23-)
106 40 ’18-’22: Electronic Stability Control (ESC) Pump Motor
50 ’22-: Electronic Stability Control (ESC) Pump Motor
107 20 Left Stop & Turn Lamps (Trailer Tow)
108 15 Heavy Duty (HD) Accessory No.4
109 20 Right Stop & Turn Lamps (Trailer Tow)
110 30 Power Inverter 150W
111 20 Backup Lamps (Trailer Tow)
Relay
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
R15
R16
R17
R18
R19
R20
R21

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.