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.
| Recess | Cartridge fuse | Mini fuse | Description |
|---|---|---|---|
| J1 | – | – | |
| J2 | 30 Amp Pink | Transfer case module | |
| J3 | – | – | |
| 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 | |
| J8 | – | – | |
| 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 | |
| M4 | – | – | |
| M5 | – | – | |
| 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 | |
| M26 | – | – | |
| M27 | 10 A red | Ignition switch power supply, wireless module | |
| M28 | 10 A red | PCM / TCM channel | |
| M29 | – | – | |
| 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 |
Relays
| 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 |