Dodge Chassis Cab (2012) – fuse box diagram
Year of production: 2012
Integrated Power Module
| Cavity | Cartridge fuse | Mini Fuse | Description |
| J01 | 40 | — | Trailer Tow |
| J02 | 30 | — | Electric Brake |
| J03 | 30 | — | Diesel Powertrain Control Module – If Equipped |
| J04 | 25 | — | Driver Door Node |
| J05 | 25 | — | Passenger Door Node |
| J06 | 40 | — | Antilock Brakes Pump/Stability Control System |
| J07 | 30 | — | Antilock Brakes Valve/Stability Control System |
| J08 | 40 | — | Power Seat |
| J10 | 30 | — | Sway Bar Module – If Equipped |
| J11 | 30 | — | Transfer Case Module |
| J12 | 30 | — | Rear Defroster |
| J13 | 60 | — | Main Ignition Off Draw (IOD) Fuse |
| J14 | 20 | — | Trailer Tow Lamps/Park Lamps |
| J15 | 40 | — | Front Blower |
| J17 | 40 | — | Starter Motor Solenoid |
| J18 | 20 | — | Powertrain Control Module Transmission Range |
| J19 | 60 | — | Rad Fan Motor HI/Rad Fan Motor Low |
| J20 | 30 | — | Front Wiper Ground/Low/High |
| J21 | 20 | — | Washer Control |
| J22 | 25 | — | Sunroof Module |
| M1 | — | 15 | Stop Switch Lamp |
| M5 | — | 25 | 115V AC Inverter |
| M6 | — | 20 | Power Outlet (Instrument Panel or Front Console)/Rain Snsr |
| M7 | — | 20 | Power Outlet (Rear Console or Center Seat) |
| M8 | — | 20 | Front Heated Seat & Steering Wheel |
| M9 | — | 20 | Rear Heated Seats |
| M10 | — | 15 | Hands Free Module/Vanity Lamp/ Universal Garage Door Opener Module |
| M11 | — | 10 | Climate Control System |
| M12 | — | 30 | Radio/Amplifier |
| M13 | — | 20 | Main #2 Instrument Cluster/Wireless Control Module/ ITM/Siren/ Multifunction Switch (Steering Column Module) |
| M14 | — | 20 | Back Up Camera (Domestic Only) |
| M15 | — | 20 | Power Seat Module(s)/Audio Telematics/Daytime Running Lights Relay/Instrument Cluster/Transfer Case Module |
| M16 | — | 10 | Airbag Module |
| M18 | — | 15 | Center Stop Lamp |
| M19 | — | 25 | Automatic Shutdown 1 and 2 |
| M20 | — | 15 | Instrument Cluster Interior Lighting /Sw Steering Wheel/Sw Bank |
| M21 | — | 20 | Automatic Shutdown 3 |
| M22 | — | 10 | Horns (Low/High) – Right |
| M23 | — | 10 | Horns (Low/High) – Left |
| M25 | — | 20 | Fuel Pump Motor/Diesel Lift Pump – If Equipped |
| M26 | — | 10 | Driver’s Door Switch |
| M27 | — | 10 | Ignition Switch |
| M28 | — | 15 | Powertrain Control Module |
| M29 | — | 10 | Tire Pressure Monitor |
| M30 | — | 15 | J1962 Diag Connector |
| M31 | — | 20 | Back-Up Lamps |
| M32 | — | 10 | Airbag Module |
| M33 | — | 10 | Powertrain Control Module |
| M34 | — | 10 | Park Assist Module/Climate Control System Module/IR Sensor/Compass Module |
| M35 | — | 15 | Left Front & Rear Parklamps |
| M36 | — | 20 | Power Outlet (Instrument Panel or Center Console) |
| M37 | — | 10 | Antilock Brakes/Stability Control System Module/ Stoplamp Switch |
| M38 | — | 25 | All Door Lock & Unlock |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.