Jeep Wrangler JL (2019) – fuse and relay box

Fuse and Relay Box Diagrams – Jeep Wrangler

Applies to vehicles manufactured in the years:


The lighter on the Jeep Wrangler is  fuses F43, F45 and F52 in the fuse box in the engine compartment.

The Power Distribution Center is located in the engine compartment near the battery.

Jeep Wrangler JL (2019) - fuse and relay box

This hub includes blade fuses, mini fuses and relays. The top cover of the PDC is labeled with the location, function, and size of each serviceable fuse / relay.

Jeep Wrangler JL (2019) - fuse and relay box

Recess Cartridge fuse Microfuse Description
F01 Reserve
F02 40 amp green Starter
F03 5 A Tan Intelligent Battery Sensor (IBS)
F04 20 A yellow MTR / FPCM fuel pump
F05 5 A Tan Security gate
F06 Reserve
F07 15 A blue Low-Temperature Radiator Cooling Pump (LTR) – If equipped
F08 15 A blue TCM-8HP CYGNUS trans control module
F09 Reserve
F10 15 A blue Key Ignition Junction (KIN);

Radio frequency hub (RF HUB);

Electric Steering Column Lock (ESCL).

F11 10 A red UCI port (USB and AUX)
F12 25 A Clean HIFI amplifier
F13 Reserve
F14 Reserve
F15 15 A blue Instrument Panel Cluster (IPC);

Switch – a set of heavy duty electrical appliances (SWITCH BANK-HD ELEC).

F 16 Reserve
F17 Reserve
F18 10 A red Air conditioning clutch (AC CLUTCH)
F19 Reserve
F20 30 Amp Pink CBC interior lighting 1
F21 20 A yellow Rear wiper
F22 10 A red  Engine Control Module (ECM); Powertrain control module (PCM);

WAKE UP Engine Generator Unit (MGU);

Power Pack Unit (PPU) WAKE UP.

F23 10 A red Powertrain control module (PCM);

Engine control module (ECM).

F24 Reserve
F25 10 A red Moving the module through the cable (MOD.SBW)
F26 40 amp green Central Body Control (CBC) 2 – Exterior lamps
F27 30 Amp Pink Front wipers
F28 40 amp green 3-POWER LOCKS Central Body Control (CBC)
F29 40 amp green CBC 4- exterior lights # 2
F30 Reserve
F31 10 A red Diagnostic port
F32 10 A red Heating Ventilation Air Conditioning Mod (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);

Lamps – airbag deactivation (AIRBAG DISABLE LMPS).

F34 10 A red Electronic Stability Program (ESC);

Electric-hydraulic power assisted steering (EHPS);

Smart Belt Control Module (SBCM) WAKE UP

F35 30 Amp Pink Brake Pump – If equipped
F36 30 Amp Pink Trailer Tow Module – If equipped
F37 30 Amp Pink 7W trailer connector – if equipped
F38 20 A blue ECM engine control module
F39 Reserve
F40 15 A blue Powertrain Control Module (DTCM);

Axis Lock (AXLE LOC) FT_RR.

F41 15 A blue Instrument Cluster (IC);

Security GateWay (SGW) WAKE UP.

F42 10 A red Power to the power control relay (electrical stop / start);

Spare (Belt Starter Generator) – if equipped.

F43 20 A yellow A socket in the trunk
F44 10 A red Infrared Camera (IRCAM) HEATERS
F45 20 A yellow Luggage compartment socket (IGNITION)
F47 Reserve
F48 Reserve
F49 10 A red Passenger Restraint Controller ORC
F50 10 A red HD ACC – if equipped
F51 10 A red Digital television (DSRQ);


Interior rear mirror (ISRVM);

Compass module (CSGM).

F52 20 A yellow Lighter
F53 Reserve
F54 Reserve
F55 Reserve
F56 10 A red Temperature sensor in the vehicle
F57 20 A yellow Driver seat heating
F58 20 A yellow Passenger seat heating
F59 Reserve
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 Reserve
F63 10 A red Passenger Restraint Controller (ORC)
F64 Reserve
F65 Reserve
F66 40 amp green HVAC blower MTR FRT
F67 Reserve
F68 Reserve
F69 5 A Tan MGU generator set;

Belt Starter Generator (BSG) – if equipped.

F70 25 And transparent Ignition coil (gasoline);

Glow plug (Diesel).

F71 Reserve
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 PSU module – battery pack control module and auxiliary power module (PPU-BPCM and APM);

Belt Starter Generator (BSG) – If Equipped.

F76 20 A yellow ECM (petrol) / PCM (diesel)
F77 10 A red Mirror heating
F79 20 A yellow SMART BAR CTRL MOD
F80 15 A blue Powertrain control module (PCM)
F81 30 Amp Pink Rear window defroster (EBL)
F82 30 Amp Pink Fuel Heater – 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 vacuum pump 2 (BRAKE VAC PMP 2) – if equipped
F87 10 A red Deaerating Pump – 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 TV (DTV)
F90 20 A blue TRLR TOW PARK LMP – if equipped
F91 20 A yellow Horn
F92 40 amp green HD ACCY # 2 – If equipped
F93 40 amp green HD ACCY # 1 – If equipped
F94 10 A red Tire pressure monitor (TPM);

RF hub system (CORAX).

F95 Reserve
F96 10 A red Power side mirrors
F97 20 A yellow RADIO / TBM
F99 Reserve
F100 30 Amp Pink ESC-ECU, valves
F101 30 Amp Pink Powertrain control module (DTCM)
F102 15 A blue Dual USB port
F103 15 A blue HD ACCY # 3 – If equipped
F104 15 A blue PPU Cooling Pump – If equipped
F105 10 A red Integrated Central Stack (ICS);

Air conditioning with heat ventilation (HVAC).

F106 40 amp green Electronic Speed ​​Control (ESC) -PUMP MTR
F107 20 A yellow TRAILER TOW STOP / TURN LT – if equipped
F108 15 A blue HD ACCY # 4 – If equipped
F109 20 A yellow TRAILER TOW STOP / TURN RT – if equipped
F110 30 Amp Pink Power inverter
F111 20 A blue TRAILER TOW BACKUP – If equipped
READ:  Jeep Wrangler JK (2007) - fuse and relay box

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