Where are the Fuse Boxes located in the 2012 Jeep Grand Cherokee?
2012 Jeep Cherokee has 1 main box of fuses and relays. It is located under the hood in the Engine Compartment.
2012 Jeep Grand Cherokee Under Hood Fuse Box and Relay Location
The Totally Integrated Power Module (TIPM) is located in the engine compartment near the battery. This center contains cartridge fuses, mini fuses and relays. A label that identifies each component is printed on the inside of the cover.
2012 Jeep Grand Cherokee under Hood Fuse Box Layout
2012 Jeep Grand Cherokee under Hood Fuse Box and Relay Diagram
2012 Jeep Grand Cherokee under Hood Fuse Box and Relay Details
Assignment of the Fuses and Relays
| Cavity | Cartridge Fuse | Mini Fuse | Description |
|---|---|---|---|
| J01 | 40 Amp Green | Air Suspension | |
| J02 | 30 Amp Pink | Power Liftgate Module | |
| J03 | 30 Amp Pink | Trailer Tow | |
| J04 | 25 Amp Natural | Driver Door Node | |
| J05 | 25 Amp Natural | Passenger Door Node | |
| J06 | 40 Amp Green | Antilock Brakes Pump/Stability Control System | |
| J07 | 30 Amp Pink | Antilock Brakes Valve/Stability Control System | |
| J08 | 40 Amp Green | Power Seat | |
| J09 | 30 Amp Pink | E-Brake | |
| J10 | 30 Amp Pink | Headlamp Wash Relay Contact | |
| J11 | 30 Amp Pink | Drive Train Control Module | |
| J12 | 30 Amp Pink | Rear Defroster | |
| J13 | 60 Amp Yellow | Main Ignition Off Draw (IOD) | |
| J14 | 20 Amp Blue | Trailer Tow Lamps/Park Lamps | |
| J15 | 40 Amp Green | Front Cabin Fan/ Blower | |
| J17 | 40 Amp Green | Starter Motor Solenoid | |
| J18 | 20 Amp Blue | Powertrain Control Module/Powertrain Control Module Transmission Range | |
| J19 | 60 Amp Yellow | Radiator Fan Motor HI/Radiator Fan Motor Low | |
| J20 | 30 Amp Pink | Front Wiper | |
| J21 | 20 Amp Blue | Front/Rear Washer Control | |
| J22 | 25 Amp Natural | Sunroof Module | |
| M1 | 15 Amp Blue | Stop Lamps | |
| M2 | 20 Amp Yellow | Electronic Limit Slip Differential/ Air Suspension | |
| M3 | 20 Amp Yellow | Liftgate/Headrest | |
| M5 | 25 Amp Natural | 115V AC Power Inverter | |
| M6 | 20 Amp Yellow | Cigar Lighter | |
| M7 | 20 Amp Yellow | Power Outlet #2 (Switchable) | |
| M8 | 20 Amp Yellow | Front Heated Seat & Steering Wheel | |
| M9 | 20 Amp Yellow | Rear Heated Seats | |
| M10 | 15 Amp Blue | Video/Universal Garage Door Opener | |
| M11 | 10 Amp Red | Heating, Ventilation & Air Conditioning (Climate Control System) | |
| M12 | 30 Amp Green | Radio/Amplifier | |
| M13 | 20 Amp Yellow | Instrument Cluster | |
| M14 | 20 Amp Yellow | Back Up Camera -If Equipped | |
| M15 | 20 Amp Yellow | Power Seat Module(s)/ Adaptive Cruise Control/Audio Telematics/ Daytime Running Lights Relay/Air Suspension Module/ Instrument Cluster | |
| M16 | 10 Amp Red | Occupant Restraint Controller | |
| M18 | 15 Amp Blue | Stop Lamp | |
| M19 | 25 Amp Natural | Automatic Shutdown 1 and 2 | |
| M20 | 15 Amp Blue | Instrument Cluster | |
| M21 | 20 Amp Yellow | Automatic Shutdown 3 | |
| M22 | 10 Amp Red | Horns (Low/High) – Right | |
| M23 | 10 Amp Red | Horns (Low/High) -Left | |
| M24 | 25 Amp Natural | Rear Wiper | |
| M25 | 20 Amp Yellow | Fuel Pump Motor Output/Diesel Lift Pump (Export Only) | |
| M26 | 10 Amp Red | Driver Door Switch Bank | |
| M27 | 10 Amp Red | Ignition Switch/ Wireless Control Module/Keyless Entry Module | |
| M28 | 15 Amp Blue | Powertrain Controller/ Transmission Controller | |
| M29 | 10 Amp Red | Tire Pressure Monitor – If Equipped | |
| M30 | 15 Amp Blue | J1962 Diag Connector | |
| M31 | 20 Amp Yellow | Backup Lamps | |
| M32 | 10 Amp Red | Occupant Restraint Controller | |
| M33 | 10 Amp Red | Powertrain Controller/ Transmission Controller | |
| M34 | 10 Amp Red | Park Assist Module/Climate Control System Module/Infra Red Sensor/Compass Module | |
| M35 | 15 Amp Blue | Left Rear Parklamps | |
| M36 | 20 Amp Yellow | Power Outlet | |
| M37 | 10 Amp Red | Antilock Brakes/ Stability Control System Module | |
| M38 | 25 Amp Natural | All Door Lock &Unlock | |
| CB1 | 25 Amp Circuit Breaker | Power Windows, Power Vent Window | |
| Relay | |||
| K1 | Ignition (Run/Accessory) | ||
| K2 | Ignition (Run) | ||
| K3 | Starter | ||
| K4 | Ignition (Run-Start) | ||
| K5 | Powertrain Control Module (PCM) / Transmission Control Module (TCM) | ||
| K6 | Trailer Tow Lamps/Park Lamps | ||
| K7 | Fuel Pump (Diesel) | ||
| K8 | Not Used | ||
| K9 | Electrical Back Light (EBL) | ||
| K10 | Automatic Shutdown (ASD) | ||
| K11 | Radiator Fan (Low Speed) |
WARNING: The terminal and harness assignments for individual connectors may vary depending on the vehicle’s equipment level, model, and market. It is recommended to refer to the fuse box diagram provided at the back of the fuse box cover for accurate information.
