Jeep Wrangler JK (2006-2018) Fuse Diagram


Fuse box diagram (fuse layout), location, and assignment of fuses and relays Jeep Wrangler (JK) (2006, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018).

Jeep Wrangler JK (2006-2018)

Checking and Replacing Fuses

A fuse is an element for protecting the electrical system. A fuse will trip (i.e. it will blow) in the event of a failure or improper interventions in the electrical system.

If an electrical device is not working, check whether the respective fuse is blown. Look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Check those fuses first that protect the failed component, but check all the fuses before deciding that a blown fuse is not the cause. Replace any blown fuses with another with the same amperage (same color) and check the component’s operation.


  • Before changing a fuse, check the ignition key has been removed and that all the other electric devices have been turned off/disabled.
  • Never replace a broken fuse with anything other than a new fuse. Always use a fuse of the same color.
  • Never change a fuse with another amperage. This can cause damage to the electrical system and fire.
  • If the fuse blows again, have the vehicle inspected at a qualified service center.
  • When installing the Integrated Power Module cover, it is important to ensure the cover is properly positioned and fully latched. Failure to do so may allow water to get into the Integrated Power Module, and possibly result in an electrical system failure.

Engine Compartment Fuse Box Diagram

The Totally Integrated Power Module is located in the engine compartment near the battery.

Engine Compartment Fuse Box Location

This center contains cartridge fuses, mini fuses, and relays. A label that identifies each component is printed on the inside of the cover.

Engine Compartment Fuse Box Diagram



AProtected Component
J140Power Folding Seat
J230Transfer Case Module, Power Liftgate Module
J340Rear Door Module
J425Driver Door Node
J525Passenger Door Node
J640ABS (Pump)
J730ABS (Valve)
J840Power Memory Seat
J940Partial Zero Emission Vehicle (PZEV) Sec Motor, Flex Fuel
J1030Headlamp Wash Relay, Manifold Tuning Valve
J1130Sway Bar, Thatcham Lock-Unlock, Power Sliding Door Module
J1230Ver.2: Rear Blower Motor, Radiator Fan
J1360Ignition Off Draw (IOD) - Main
J1440Rear Window Defogger
J1530Ver.1: Rear Blower
30Ver.2: Front Blower
40Front Blower
J1740Starter Solenoid
J1820Powertrain Control Module (PCM) Trans Range
J1960Radiator Fan
J2030Front Wiper (Low/High Speed)
J2120Front/Rear Washer
J2225Sunroof Module
120Stop Lamp Switch, Center High-Mounted Stop Light (CHMSL)
15Stop Lamp Switch, Center High-Mounted Stop Light (CHMSL)
220Trailer Lighting Relay (Stop lamp)
320Front/Rear Axle Locker Relay
410Trailer Tow
2Clock Spring
525Power Inverter
620Power Outlet №1, Rain Sensor
720Power Outlet №2 (BATT/ACC SELECT)
820Front Heated Seat
920Rear Heated Seat
1020Ver.1: Vehicle Entertainment System, Satellite Digital Audio Receiver (SDARS), DVD, Hands-Free Module, Radio, Antenna, Universal Garage Door Opener, Vanity Lamp
15Ver.2: Vehicle Entertainment System, Satellite Digital Audio Receiver (SDARS), DVD, Hands-Free Module, Radio, Antenna, Universal Garage Door Opener, Vanity Lamp
1110Climate Control System, Underhood Lamp
1320Cabin Compartment Node, Wireless Control Module, Siren, Multifunction Control Switch, Clock Module
1420Trailer Tow
1520Climate Control System, Rear View Mirror, Cabin Compartment Node, Transfer Case Switch, Multi-Function Control Switch, Tire Pressure Monitor, Glow Plug Module (Diesel), Heater Ventilation, Air Conditioning/Automatic Temperature Control (HVAC/ATC)
1610Occupant Restraint Controller (ORC), Occupant Classification Module (OCM)
1715Tail Lamp (Left), License Lamp, Park Lamp (Left)
1815Tail Lamp (Right), Run Lamp, Park Lamp (Right)
1925Auto Shut Down (ASD №1 and №2)
2015Cabin Compartment Node Interior Light, Switch Bank, Steering Control Module
2120Auto Shut Down (ASD No,3)
2210Right Horn
2310Left Horn
2425Rear Wiper
2520Gasoline: Fuel Pump
20Diesel: Lift Pump
2610Power Window Switch, Driver Window Switch
2710Ignition Switch Feed, Wireless Module, Window Module
2810Powertrain Control Module, Next Generation Controller (NGC), Transmission Feed, Diagnostic Connector
2910Occupant Classification Module (OCM)
3015Ver.1: Rear Wiper Module, Power Folding Mirror
15Ver.2: Front Wiper Motor, Diagnostic Connector
3120Backup Lamps
3210Occupant Restraint Controller (ORC), Trailer Tow
3310Next Generation Controller (NGC), Global Powertrain Engine Controller (GPEC)
3410Park Assist, Headlamp Wash, Compass, Heater Ventilation, Air Conditioning Module (HVAC)
3510Heated Mirrors
3620Power Outlet, Underhood Lamp
3710ABS, Electronic Stability Control, Stop Lamp Switch, Fuel Pump Relay High Control
3825Lock/Unlock Motors
Circuit Breaker
CB125Power Seat
R1Ignition (Run/Accessory)
R2Ignition (Run)
R4Ignition (Run-Start)
R5Transmission Control Module (TCM)
R6Hard Top: Rear Window Defogger
R7 -
R8 -
R9 -
R10Automatic Shutdown
R11Radiator Fan Control