Jeep Wrangler – fuse box diagram
Year of manufacture: 2020.
Power Distribution Center (PDC)
The Power Distribution Center is located in the engine compartment, near the battery. This center contains fuse cartridges, mini-fuses, and relays. The top cover of the PDC is labeled with the location, function, and size of each usable fuse/relay.
Power Distribution Center
| Recess | Cassette fuse | Microfuse | Description |
| F01 | – | – | Reservation |
| F02 | 40 A green | – | Starter |
| F03 | – | 5 A Tan | Intelligent Battery Sensor (IBS) |
| F04 | – | 20 A yellow | MTR fuel pump;
FPCM |
| F05 | – | 5 A Tan | Security Gate |
| F06 | – | – | Reservation |
| F07 | – | 15 A blue | Low temperature radiator cooling pump (LTR) – if equipped |
| F08 | – | 15 A blue | CYGNUS trans control module TCM-8HP |
| F09 | – | – | Reservation |
| F10 | – | 15 A blue | Key Ignition Node (KIN);
Radio frequency concentrator (RF concentrator); Electrical steering column lock (ESCL). |
| F11 | – | 10 A red | UCI port (USB and AUX) |
| F12 | – | 25 To Clean | HIFI Amplifier |
| F13 | – | – | Reservation |
| F14 | – | – | Reservation |
| F15 | – | 15 A blue | cluster instrument panel (IPC);
Electrical package with heavy-duty bank switch (bank switch-HD ELEC). |
| F 16 | – | – | Reservation |
| F17 | – | – | Reservation |
| F18 | – | 10 A red | Air conditioning clutch (AC CLUTCH) |
| F19 | – | – | Reservation |
| F20 | 30 Amp Pink | – | Central body control (CBC) 1- INTERNAL LIGHTS |
| F21 | – | 20 A yellow | Rear Windshield Wiper |
| F22 | – | 10 A red | Motor control module (ECM);
Powertrain control module (PCM); WAKE UP motor generator unit (MGU); WAKE UP Power Pack Unit (PPU). |
| F23 | – | 10 A red | Powertrain Control Module (PCM);
Engine Control Module (ECM) |
| F24 | – | – | Reservation |
| F25 | – | 10 A red | Module offset by wire (MOD_SBW) |
| F26 | 40 A green | – | Central body controller (CBC) 2 EXTERNAL LIGHTS #1 |
| F27 | 30 Amp Pink | – | Front Windshield Wipers |
| F28 | 40 A green | – | Central body control (CBC) 3-POWER LOCKS |
| F29 | 40 A green | – | Central Body Controller (CBC) 4 LIGHT EXTERNAL #2 |
| F30 | – | – | Reservation |
| F31 | – | 10 A red | DIAGNOSTIC PORT |
| F32 | – | 10 A red | Heating Ventilation Air Conditioning Mode (HVAC CTRL MOD);
Steering column lock (SCL); Passenger Classification Module (OCM); Driver Presence Detection Module (DPDM). |
| F33 | – | 10 A red | ParkTronics System (PTS);
Infrared camera module (IRCM); Airbag deactivation lights (LMPS AIRBAG DISABLE). |
| F34 | – | 10 A red | Electronic Stability Control (ESC);
Electric Hydraulic Power Steering (EHPS); WAKE UP Intelligent Bar Control Module (SBCM). |
| F35 | 30 Amp Pink | – | BRAKE PMP – if equipped |
| F36 | 30 Amp Pink | – | TROLLEY TOWING MODULE – If equipped |
| F37 | 30 Amp Pink | – | CONN 7W trailer – if equipped |
| F38 | 20 A blue | – | ECM engine control module |
| F39 | – | – | Reservation |
| F40 | – | 15 A blue | Traction train control module (DTCM);
Axle lock (AXLE LOC) FT_RRR. |
| F41 | – | 15 A blue | instrument cluster (IC);
The WAKE UP Security Gateway (SGW). |
| F42 | – | 10 A red | Power supply for the power control relay (electrical stop/start);
Reserve (starter belt generator) – if equipped. |
| F43 | 20 A yellow | PWR OUTPUT (LOAD) CUE | |
| F44 | – | 10 A red | Infrared camera (IRCAM) HEATERS |
| F45 | – | 20 A yellow | IGNITION (LOAD) PWR OUTPUT* |
| F46 | – | 10 A red | AUTO HDLP LVL MOD/LVL MTR/HDLP SW |
| F47 | – | – | Reservation |
| F48 | – | – | Reservation |
| F49 | – | 10 A red | ORC Passenger Restraint Controller |
| F50 | – | 10 A red | HD ACC – if equipped |
| F51 | – | 10 A red | Digital television broadcasting (DSRC);
USB; Interior rear view mirror (ISRVM); Compass module (CSGM). |
| F52 | – | 20 A yellow | Cigarette LTR |
| F53 | – | – | Reservation |
| F54 | – | – | Reservation |
| F55 | – | – | Reservation |
| F56 | – | 10 A red | CAR TEMPERATURE SENSOR |
| F57 | – | 20 A yellow | Heated front driver’s seat |
| F58 | – | 20 A yellow | Heated front seat |
| F59 | – | – | Reservation |
| F60 | – | 15 A blue | Comfort Steering Wheel Module (CSWM) (HTD STR WHEEL) |
| F61 | – | 10 A red | Left blind spot sensor (LBSS);
Right blind spot sensor (RBSS). |
| F62 | – | – | Reservation |
| F63 | – | 10 A red | Occupant Restraint Controller (ORC) |
| F64 | – | – | Reservation |
| F65 | – | – | Reservation |
| F66 | 40 A green | – | HVAC front DMUCHAWA MTR |
| F67 | – | – | Reservation |
| F68 | – | – | Reservation |
| F69 | – | 5 A Tan | MGU Generator Set
Belt Start Generator (BSG) – if equipped |
| F70 | – | 25 To Clean | INJ/IGN COIL (GAS)/GLO PLUG MOD (DSL) |
| F71 | – | – | Reservation |
| F72 | – | 10 A red | HD ELEC ACC PKG – if equipped |
| F73 | 20 A blue | – | PWR TOP LT |
| F74 | 20 A blue | – | PWR TOP RT |
| F75 | – | 10 A red | Power module – battery control module and auxiliary power module (PPU-BPCM and APM) Belt start generator (BSG) – depending on the equipment |
| F76 | – | 20 A yellow | ECM (gas)/PCM (DSL) |
| F77 | – | 10 A red | HEATED MIRRORS |
| F78 | – | 10 A red | COMP/INTRUSION ALARMS/SENSORS |
| F79 | – | 20 A yellow | INTELLIGENT BELT CONTROL MODULE |
| F80 | – | 15 A blue | Powertrain Control Module (PCM) |
| F81 | 30 Amp Pink | – | REAR DEFROSTER (EBL) |
| F82 | 30 Amp Pink | – | FUEL HTR – if equipped |
| F83 | 60 A yellow | – | Glow plug – if equipped |
| F84 | 30 Amp Pink | – | UREA HTR CTRL UNIT – if equipped |
| F85 | – | 10 A red | PM SENSOR – if equipped |
| F86 | 30 Amp Pink | – | BRAKE VAC PMP 2 – if equipped |
| F87 | – | 10 A red | PMP power supply/dehydration – If equipped |
| F88 | 20 A blue | – | NOx SENSOR #1/ #2 – IF equipped |
| F89 | – | 10 A red | Steering column control module (SCCM);
Cruise control (CRUISE CTL)/digital television (DTV). |
| F90 | 20 A blue | – | LMP trailer park – if equipped |
| F91 | – | 20 A yellow | KLAKSON |
| F92 | 40 A green | – | ACCY HD #2 – if equipped |
| F93 | 40 A green | – | ACCY HD #1 – if equipped |
| F94 | – | 10 A red | Tire pressure monitor (TPM);
RF hub system (CORAX). |
| F95 | – | – | Reservation |
| F96 | – | 10 A red | MIRROR PWR SW |
| F97 | – | 20 A yellow | RADIO/TBM |
| F98 | – | 10 A red | SW BANK-HD ELEK/OFF ROAD |
| F99 | – | – | Reservation |
| F100 | 30 Amp Pink | – | ESC-ECU AND VALVES |
| F101 | 30 Amp Pink | – | Drive Train Control Module (DTCM) |
| F102 | – | 15 A blue | DOUBLE USB PORT |
| F103 | – | 15 A blue | ACCY HD #3 – if equipped |
| F104 | – | 15 A blue | PPU BODY PUMP – if equipped |
| F105 | – | 10 A red | Integrated Central Stack (ICS);
Heating Ventilation Air Conditioning (HVAC). |
| F106 | 50 A red | – | Electronic Speed Control (ESC)-MTR PUMP |
| F107 | – | 20 A yellow | STOP/STOP trailer LT – if equipped |
| F108 | – | 15 A blue | HD ACCY #4 – if equipped |
| F109 | – | 20 A yellow | Tow bar / RT tow bar – if equipped |
| F110 | 30 Amp Pink | – | POWER INVERTER |
| F111 | 20 A blue | – | Towing trailer bracket – if equipped |
* The customer may choose to switch the battery charging current socket F43 to this position F45, which is powered when the ignition is on.
