Explore Jeep Grand Cherokee fuse box diagrams in this focused guide made to simplify the WL series’ electrical layout. Here we cover the fifth-generation Jeep Grand Cherokee (produced from 2021) (Model Codes: WL74 and WL75 for the Grand Cherokee L) and provide fuse diagrams for 2021, 2022, 2023, 2024, 2025 and 2026, along with the location of the fuse panels and the assignment of each fuse, giving you a clear look at how the electrical system is organized.
ACT Grille Shutter / ACT Rear Axle Coolant Valve / Active Air Dam
F66
–
20A Yellow
Horns
F67
–
10A Red
DTCM / ASBS / Switchable Engine Mount / BSM #2
F68
–
20A Yellow
Headlamp (right)
F69
–
–
–
F70
–
20A Yellow
IGN Coil / IGN Capacitors / Fuel Inj
F71
–
–
–
F72
–
–
–
F73
–
–
–
F74
–
–
–
F75
–
–
–
F76
–
5A Tan
IDCM
F77
–
20A Yellow
TCM SBW
F78
–
20A Yellow
ECM
F79
–
10A Red
Fuel Door / ELCM / Fuel Injectors
F80
20A Blue
–
ECM
F81
40A Green
–
BCM Feed #4
F82
–
–
–
F83
40A Green
–
LTR Coolant Pump / Trans Oil Pump
F84
–
–
–
F85
–
10A Red
PCR
F86
50A Red
–
2021-2022: BSM Feed #1 – Valves 2023: BSM Feed #1
F87
–
–
–
F88
50A Red
–
2021-2022: BSM Feed Motor #1 2023: BSM Feed #2
F89
–
–
–
F90
–
–
–
F91
–
–
–
F92
20A Blue
–
Front De-Icer
F93
–
–
–
F94
–
10A Red
A/C Compressor Clutch
F95
–
10A Red
Batt Cool Heater
F96
–
5A Tan
Elect Cool Heater
F97
–
–
–
F98
–
–
–
F99
–
–
–
F100A
–
–
–
F100B
–
–
–
F101
–
–
–
F102
–
–
–
F103
30A Pink
–
Front Wiper
F104A
–
15A Blue
PECP Low Temp Passive Pump
F104B
–
15A Blue
AHP High Temp Aux Pump
F105A
–
15A Blue
BCP Low Temp Active Pump
F105B
–
15A Blue
LTR Coolant Pump PECP – 2
Passenger compartment (Passenger’s side)
Fuse box location
The Rear Power Distribution Center is located underneath the passenger seat.
How to access it:
First, slide open the HVAC manifold door — slide it from the outside of the vehicle toward the center console.
Using a stubby Phillips screwdriver, remove the single screw (it’s one of those expanding trim-style screws). This step might be optional, but I did it to avoid accidentally damaging anything.
Gently remove the integrated HVAC manifold and floor vent, then set it aside somewhere safe.
From the rear passenger seat, firmly lift the floor cover from the back edge. It’s held in place by two friction clips — one on the rear left and one on the rear right — so a little force is normal.
Now you can unlatch and open the top fuse panel cover.
When you’re done, just reinstall everything by reversing the steps.
Fuse box diagram
Assignment of the fuses under the passenger’s seat Power Distribution Center
Fuse Data
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Hands-Free Liftgate/ Rear Window Switches / MOD HVAC Cntrl Frt
F16
–
–
Spare
F17
40A Green
–
Mod BCM Feed #3
F18
30A Pink
–
Power Liftgate Module
F19A
–
10A Red
L2+ Driver Alert Lighting Module
F19B
–
–
Spare
F20A
–
15A Blue
Central ADAS Decision Module (CADM)
F20B
–
15A Blue
Spare
F21A
–
–
Spare
F21B
–
–
Spare
F22
–
–
Spare
F23
–
10A Red
Media Hub #2(RR)/#3 (LR)
F24
–
–
Spare
F25
30A Pink
–
Mod Door MUX Passenger
F26
20A Blue
–
Headrest Dump 3rd Row (LT & RT)
F27
–
–
Spare
F28
30A Pink
–
MOD Memory / Power Seat (Passenger Frt)
F29A
–
10A Red
MOD ICS Switch Bank Rear (Frt Console)
F29B
–
–
Spare
F30
30A Pink
–
MOD Memory / Power Seat (Driver Frt)
F31
–
–
Spare
F32
–
–
Spare
F33
–
–
Spare
F34
30A Pink
–
MOD Door MUX Driver
F35
25A Clear
–
Trailer Tow Module #2
F36A
–
10A Red
Intelligent Event Base Lighting Module
F36B
–
10A Red
Port Pwr USB Console (USB CH Only) / Port UCI Dual USB Rear
F37
25A Clear
–
Trailer Tow Module #1
F38
–
–
Spare
F39
–
–
Spare
F40
–
30A Green
Mod Audio Amplifier #1A
F41
–
–
Spare
F42A
–
–
Spare
F42B
–
10A Red
Rear Entertainment Screens 1 (Resl) / (Res2)/ Media Hub #2 RR Wake Up / Media Hub #3 Wake Up / APO Illumination / 2nd -3rd Row Seat Switches-lllumination
F43
–
–
Spare
F44A
–
20A Yellow
12 Volt Power Outlet Cargo Area (Ign)
F44B
–
20A Yellow
12 Volt Power Outlet Cargo Area (Battery)
F45
–
20A Yellow
MOD CRSM (Heated Seat RR RT)
F46
30A Pink
–
Folding Seat Module 3rd Row Feed #1
F47
–
–
Spare
F48
–
–
Spare
F49
–
–
Spare
F50
–
15A Blue
Seat Massage Driver Mod (SSMD) / Seat Massage Passenger Mod (SSMP)