Jeep Grand Cherokee WK2 (4G) – fuse and relay

The fourth generation Jeep Grand Cherokee Wk2 was produced in 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020. During this time, the model has been restyled. In this post, we show you the locations of the Jeep Grand Cherokee Mk2 fuse boxes and relays with the box diagrams and their locations. Note the cigarette lighter fuse.

Jeep Grand Cherokee WK2

Engine compartment fuses and relay box


The main fuse and relay box is located on the right side under a protective cover. Another additional box can be attached nearby.

Check the designation of fuses and relays with your diagrams on the back of the protective cover.

Type 1

2011, 2012, 2013

box 1




J140Air Suspension
J230Power Liftgate Module
J330Trailer Tow
J425Driver Door Node
J525Passenger Door Node
J640ABS (Pump)
J730ABS (Valve)
J840Power Seats
J1030Headlamp Wash Relay
J1130Drive Train Control Module
J1360Streaming Video Module, Video System 3 Module, Video System 2 Module, Display, DVD
J1420Trailer Tow Lamps, Park Lamps
J1530Rear Window Defroster
J1740Starter Solenoid
J1820Powertrain Control Module (PCM), Transmission Control Relay
J1960Radiator Fan
J2030Front Wiper
J2120Front Washer, Rear Washer
J2225Sunroof Module
115Stop Lamp Switch, Center High-Mounted Stop Light (CHMSL)
220Electronic Limit Slip Differential, Air Suspension
320Liftgate Unlock, Daytime Running Light Relay
4 –
525115V AC Power Inverter
620Power Outlet No.1, Rain Sensor
720Power Outlet No.2 (Switchable)
820Front Heated Seat, Heated Steering Wheel
920Rear Heated Seat
1020Hands-Free Module, Universal Garage Door Opener, Vanity Lamp
1110Heating, Ventilation & Air Conditioning (Climate Control System)
1230Radio, Amplifier
1320Main #2 Instrument Cluster, Wireless Control Module, ITM, Siren, Multifunction Switch (Steering Control Module)
1420Back Up Camera
1520Power Seat Module, Adaptive Cruise Control, Audio Telematics, Daytime Running Lights Relay, Air Suspension Module, Instrument Cluster
1610Occupant Restraint Controller (ORC)
17 –
18 –
1925Auto Shut Down (ASD No.1 and No.2)
2015Instrument Cluster Interior Lighting Feed, Switch Steering Wheel, Switch Bank, Steering Control Module (Temperature/ Compass Display)
2120Auto Shut Down (ASD No,3)
2210Right Horn
2310Left Horn
2425Rear Wiper
2520Fuel Pump Motor Output, Diesel Lift Pump
26 –
2710Ignition Switch, Wireless Control Module, Keyless Entry Module
2810Powertrain Control Module (PCM), Transmission Control Module (TCM)
2910Tire Pressure Monitoring System
3015Diagnostic Connector
31 –
3210Occupant Restraint Controller (ORC)
3310Powertrain Control Module (PCM), Transmission Control Module (TCM)
3410Park Assist Module, Climate Control System Module, IR Sensor, Compass Module
3515LH Rear Parklamps
3620Power Outlet No.3
3710ABS, Electronic Stability Control, Stop Lamp Switch Sensor
3825Door & Liftgate Lock/ Unlock Motors
Circuit Breaker
CB125Power Windows, Power Vent Window
R1Ignition (Run/ Accessory)
R2Ignition (Run)
R4Ignition (Run-Start)
R5Powertrain Control Module (PCM)/ Transmission Control Module (TCM)
R6Trailer Tow Lamps/ Park Lamps
R7Diesel: Fuel Pump
R8 –
R9Electrical Back Light (EBL)
R10Automatic Shutdown
R11Radiator Fan (Low Speed)

Cigar lighter (power outlet) fuses are 6 (Cigar Lighter), 7 (Power Outlet #2 (Switchable)) and 36 (Power Outlet 3).

Type 2

box 2

Legend from covery



Diagram 2


F0360A Radiator Fan
F0540A Compressor for Air Suspension — If Equipped
F0640A Anti-lock Brakes/Electronic Stability Control Pump
F0730A Starter Solenoid
F0930A Diesel Fuel Heater (Diesel Engine Only)/ Brake Vacuum Pump
F1040A Body Controller/Exterior Lighting #2
F1130A Trailer Tow Electric Brake — If Equipped
F1240A Body Controller #3/Power Locks
F1340A Blower Motor Front
F1440A Body Controller #4/Exterior Lighting #1
F1540A 2018: LTR (Low Temperature Radiator) Engine Cooling Pump
F1730A Headlamp Washer — If Equipped
F1920A Headrest Solenoid — If Equipped
F2030A Passenger Door Module
F2220A Engine Control Module
F2330A Interior Lights #1
F2430A Driver Door Module
F2530A Front Wipers
F2630A Anti-lock Brakes/Stability Control Module/ Valves
F2820A Trailer Tow Backup Lights — If Equipped
F2920A Trailer Tow Parking Lights — If Equipped
F3030A Trailer Tow Receptacle — If Equipped
F3230A Drive Train Control Module
F3430A Slip Differential Control
F3530A Sunroof – If Equipped
F3630A Rear Defroster
F3725A Rear Blower Motor — If Equipped
F3830A Power Inverter 115V AC — If Equipped
F3930A Power Liftgate — If Equipped
F4010A Daytime Running Lights/Headlamp Leveling
F4220A Horn
F4410A Diagnostic Port
F455A Cyber Security Gateway
F4910A Integrated Central Stack/ Climate Control
F5020A Air Suspension Control Module/ Slip Differential – If Equipped
F5115A Ignition Node Module/ Keyless Ignition/  Steering Column Lock
F5320A Trailer Tow – Left Turn/Stop Lights — If Equipped
F5615A Additional Content (Diesel engine only)
F5720A NOX Sensor
F5815A HID Headlamps LH — If Equipped
F5910A Purging Pump (Diesel engine only)
F6015A Transmission Control Module
F6110A Transmission Control Module/PM Sensor (Diesel engine only)
F6210A Air Conditioning Clutch
F6320A 2016-2018: Ignition Coils (Gas), Urea Heater (Diesel); 2019: Ignition Coils / Ignition Coil Capacitors / Short Runner Valve Actuator — If Equipped (Gas), Urea Heater (Diesel)
F6425A Fuel Injectors/Powertrain
F662016-2018: Sunroof/ Passenger Window Switches/ Rain Sensor; 2019: Sunroof/Rain Sensor/Inside Rear View Mirror / USB Port / DSCR / DTV – If Equipped
F672016-2018: CD/DVD/Bluetooth Hands-free Module -If Equipped; 2019: CD/DVD/ UCI Port/USB Charging Port
F6820A Rear Wiper Motor
F6915A Spotlight Feed — If Equipped
F7020A Fuel Pump Motor
F7130A Audio Amplifier / ANCM
F7210A 2016-2018: PCM — If Equipped; 2019: ECM
F7315A HID Headlamp RH — If Equipped
F7510A Dual Batt Control — If Equipped
F7610A Anti-lock Brakes/ Electronic Stability Control
F7710A Drivetrain Control Module/  Front Axle Disconnect Module
F7810A Engine Control Module/Electric Power Steering
F8010A 2016-2018: Universal Garage Door Opener/ Compass/ Anti-Intrusion Module; 2019: Universal Garage Door Opener/AntiIntrus on Module — If Equipped/Siren — If Equipped
F8120A Trailer Tow Right Turn/Stop Lights
F8210A Steering Column Control Module/ Cruise Control /DTV
F8310A Fuel Door
F8415A 2016-2018: Switch Bank/ Instrument Cluster; 2019: Instrument Cluster
F8510A Airbag Module
F8610A Airbag Module
F87Air Suspension — If Equipped/ Trailer Tow/  Steering Column Control Module;
F882016-2018: Instrument Panel Cluster; 2019: Instrument Panel Cluster/ SGW/ITBM – If Equipped


20A Power Outlet (Rear seats) Selectable
F9210A Rear Console Lamp — If Equipped
F9320A Cigar Lighter
F9410A Shifter/ Transfer Case Module
F9510A 2016-2018: Rear Camera /ParkSense; 2019: Rear Camera / Blind Spot Sensor – If Equipped
F9610A Rear Seat Heater Switch/Flashlamp Charger — If Equipped
F9720A Rear Heated Seats & Heated Steering Wheel — If Equipped
F9820A 2016-2018: Front Heated Seats — If Equipped; 2019: Ventilated Seats/ Front Heated Seats – If Equipped
F9910A 2016-2018: Climate Control/ Driver Assistance Systems Module /DSRC; 2019: Climate Control /Driver Assistance Systems Module /HALF/Park Assist
F10010A Active Damping — If Equipped
F10115A 2016-2018: Electrochromatic Mirror/ Smart High Beams — If Equipped; 2019: In Car Temperature Sensor/ Humidity Sensor
F10215A 2016-2018: Heated Steering Wheel/ Ventilated Seats — If Equipped;
F10310A Cabin Heater (Diesel Engine Only) /Rear HVAC
F10420A 2016-2018: Power Outlets (Instrument Panel/Center Console); 2019: Power Outlets (Instrument Panel/Center Console/Rear Cargo – If Equipped)
CB125A Power Window, Power Door Lock
CB225A Driver Power Seat, Memory Seat Module
CB325A Passenger Power Seat
K1Radiator Fan (Low Speed)
K2Radiator Fan (High Speed)
K3Air Suspension
K4Selective Catalytic Reduction (SCR)
K5Auto Shut Down (Powertrain Control Module)
K6Ignition (Run/Accessory No.1)
K8Ignition (Run/Start)
K9Fuel Heater (No.1);
Air Pump (No.2)
K11 –
K12Ignition (Run/Only No.2)
K13Frame Heater
K14Ignition (Run/Accessory No.2)
K15Ignition (Run/Only No.1)
K16Blower Motor

Cigar lighter (power outlet) fuses are F90/F91 (Power Outlet (Rear seats) Selectable), F93 (Cigar Lighter) and F104 (Power Outlets (Instrument Panel/Center Console/Rear Cargo – If Equipped)).

If you have any questions, write in the comments.

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