Jeep Wrangler JK (2008-2010) – fuse and relay box

Fuse and Relay Box Diagrams – Jeep Wrangler JK

Applies to vehicles manufactured in the years:

2008, 2009, 2010.

The cigarette lighter fuses (power receptacles) on the Jeep Wrangler  are M6, M7 and M36 fuses in the engine compartment fuse box.


The Fully Integrated Power Module (TIPM) is located in the engine compartment near the battery.

This hub includes blade fuses, mini fuses and relays. A label identifying each item is printed on the inside of the cover.

Jeep Wrangler JK (2008-2010) - fuse and relay box

Recess Cartridge fuse Mini fuse Description
J2 30 Amp Pink Transfer case module
J4 25 Amp Natural The driver’s door node
J5 25 Amp Natural The node of the passenger door
J6 40 amp green Anti-Lock Brake System (ABS) Pump / ESP power
J7 30 Amp Pink Svstem anti-blocking valve (ABS) Power / ESP
J9 40 amp green PZEV Sec Motor Feed / Flex Fuel
J10 30 Amp Pink Headlight washer relay / manifold fine tune valve
J11 30 Amp Pink Transverse stabilizer
J13 60 A yellow Consumption After Ignition Off (IOD) – Main
J14 40 amp green EBL (rear window defogger)
J15 30 Amp Pink Rear blower
J17 40 amp green Starter solenoid
J18 20 A yellow Powertrain Control Module (PCM);

Gearbox range

J19 60 A yellow Radiator fan
J20 30 Amp Pink Front wiper
J21 20 A yellow Front / rear washer
J22 Reserve
M1 15 A blue Center High Mount Stop Lamp (CHMSL) / Stop Lamp Power Switch
M2 20 A yellow Trailer Lighting Relay (Stop)
M3 20 A yellow Front / rear axle lockout relay
M6 20 A yellow Power socket # 1;

Rain sensor.

M7 20 A yellow Power socket # 2
M8 20 A yellow Front heated seat
M9 20 A yellow Heated rear seat (if equipped)
M10 20 A yellow Ignition Off – Vehicle Entertainment System (IOD-VES), Satellite Digital Audio Receiver (SDARS), DVD, Hands Free Module (HFM), RADIO, Antenna (ANT), Universal Garage Door Opener (UGEKD), Vanity Lamp (VANITY LP)
M11 10 A red (consumption after ignition is turned off) IOD-HVAC / ATC, MW SENSR, lamp under the hood (UH LMP)
M12 30 A green Amplifier (AMP)
M13 20 A yellow Ignition Off Consumption – Cab Compartment Node (IOD-CCN), Wireless Control Module (WCM), Siren, Multi-Function Control Switch (MULTIFCTN SW)
M14 20 A yellow Towing a trailer (export only)
M15 20 A yellow COL MOD, IR SNS, Heater Ventilation, Air Conditioning / Automatic Temperature Control (HVAC / ATC), Rearview Mirror (RR VW MIR), Cab Compartment Node (CCN), Transfer Case Switch (T-CASE SW), RUN / ST, Multifunction control switch (MULTIFTCN SW), tire pressure monitor (TPM), glow plug module (GLW PLG MOD) – only for diesel export
M16 10 A red Passenger Restraint Controller (ORC)
M17 15 A blue Left tail light / license plate / parking light (LT-TAIL / LIC / PRK LMP)
M18 15 A blue Right rear / parking / driving lamp (RT-TAIL / PRK / RUN LMP)
M19 25 Amp Natural Automatic shutdown (ASD # 1 and # 2)
M20 15 A blue Interior lighting of the cabin node (CCN INT LIGHT), switch unit (SW BANK)
M21 20 A yellow Automatic shutdown (ASD # 3)
M22 10 A red Right horn
M23 10 A red Left horn
M24 25 Amp Natural Rear wiper
M25 20 A yellow Fuel Pump, Diesel Lift Pump (DSL LIFT PUMP) – For export only
M27 10 A red Ignition switch power supply, wireless module
M28 10 A red PCM / TCM channel
M30 15 A blue Front Wiper Motor, J1962 Diagnostic Cable
M31 20 A yellow Reversing lamps (LAMPS B / U)
M32 10 A red Passenger Restraint Controller (ORC), TT EUROPE
M33 10 A red Next Generation Controller (NGC), Global Powertrain Engine Controller (GPEC)
M34 10 A red Parking Assistant (PRK ASST), Heater Ventilation, Air Conditioning Module (HVAC MOD), Headlamp Wash (HDLP WASH), Compass (COMPAS)
M35 10 A red Heated mirrors
M36 20 A yellow Power socket
M37 10 A red Anti-lock brake system (ABS), Electronic Stability Program (ESP), Stop Lamp Switch (STP LP SW), Fuel Pump Control
M38 25 Amp Natural Lock / Unlock, motors
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Number Description
K1 Ignition (work / accessories)
K2 Ignition (run)
K3 Starter
K4 Ignition (Run-Start)
K5 Transmission Control Module (TCM)
K6 Rear Window Defogger (Hard Top)
K7 Not used
K8 Not used
K9 Not used
K10 Automatic shutdown
K11 Radiator fan control
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