Dodge Ram 2500 & 3500 (2019 – 2026) Fuse Box Location & Diagrams
Locate and identify fuse boxes in the Dodge Ram Truck Pickup 2500 and 3500 models from 2019 to 2026 with ease. This article provides clear fuse box locations, detailed diagrams, and fuse assignments to help diagnose electrical issues, replace blown fuses, and maintain vehicle systems properly.
Fuse Box Location
Engine Compartment Fuse Box
The Power Distribution Center is located in the engine compartment near the battery. This center contains cartridge fuses, micro fuses, relays, and circuit breakers.
Fuse Box Diagrams
Engine Compartment Fuse Box
Dodge Ram Truck Pickup 2500 & 3500 (2019 – 2026)
| № | Cartridge Fuse | Micro Fuse | Description |
|---|---|---|---|
| F01 | 80 Amp Black 60A Yellow | – | 2019: Rad Fan Control Module – If Equipped (DS 1500 Only) 2025-2026: Glow Plug Module |
| F02 | 60A Yellow | – | ABS Pump Motor |
| F03 | 60A Yellow | – | Rad Fan HI / Lo * |
| F04 | 50A Red | – | 400W Inverter |
| F05 | 40A Green | – | 2019-2022: Air Suspension Comp |
| 50A Red | – | 2023-2026: Air Suspension Comp | |
| F06 | 40A Green | – | 2020-2026: Steering Torque Overlay Module (STOM) |
| F07 | 40A Green | – | Starter Solenoid |
| F08 | 20A Blue | – | 2019-2024: NOX Sensor * |
| F09 | 30A Pink | – | Gas – Brake Vacuum Pump * |
| 40A Green | – | Diesel – Fuel Heater * | |
| F10 | 40A Green | – | 2019-2024: BCM Feed #2 / Ext Lights #2 |
| 50A Red | – | 2025-2026: BCM Feed #2 / Ext Lights #2 | |
| F11 | 40A Green | – | Brake System Module (ECU and Valves) ECU & Valves |
| F12 | 40A Green | – | 2019: BCM Feed #3 2020-2024: BCM Feed #3 / Pwr Locks 2025-2026: BCM Feed #3 / Ext Lights |
| F13 | 40A Green | – | HVAC Blwr Mtr |
| F14 | 40A Green | – | 2019-2024: BCM Feed #4 / Ext Lights 2025-2026: BCM Feed #4 / Pwr Locks |
| F15 | 30A Pink | – | 2019-2024: Power Side Steps * |
| 50A Red | – | 2025-2026: BCM Feed #1/ Ext Light #1 | |
| F16 | 30A Pink | – | Smart-Bar Module * |
| F17 | 30A Pink | – | Winch Control Module * |
| F18 | 20A Blue | – | 2025-2026: Smart Mtr-Pass Rear |
| F19 | 30A Pink | – | Diesel SCR Feed * |
| F20 | 30A Pink | – | Passenger Door Mod |
| F21 | 30A Pin | – | Drive Train Control Module (DTCM) |
| F22 | 20A Blue | – | Gas – ECM * |
| 25A White | – | Diesel – PCM * | |
| F23 | 30A Pink | – | 2019-2024: BCM Feed #1 / Int Light |
| F24 | 30A Pink | – | Driver Door Mod |
| F25 | 30A Pink | – | Front Wiper |
| F26 | – | – | Spare |
| F27 | 25A White | – | 2025-2026: ITCM #1 – Lights |
| F28 | 20A Blue | – | 2019-2024: Trailer Tow Backup Lights * |
| F29 | 20A Blue | – | 2019-2024: Trailer Tow Parking Lights * |
| F30 | 30A Pink | – | 2019-2021: Trailer Tow Receptacle / Trailer Tow (Separate E Brake) / Trailer Tow 2022-2024: Trailer Tow 2025-2026: Trailer Tow – 7 Way Conn |
| F31 | 30A Pink | – | 2025-2026: Drvr Seat Sw / Drvr Pwr Seat / Memry Mod |
| F32 | 25A White | – | 2025-2026: ITCM #2 – Lights |
| F33 | 20A Blue | – | Trans Control Mod * |
| F34 | 30A Pink | – | 2019-2024: Vehicle System Interface Module (VSIM) #2 |
| 20A Blue | – | 2025-2026: Smrt Mtr Dvrv RR | |
| F35 | 30A Pink | – | Sunroof * |
| F36 | 30A Pink | – | 2019-2021: Electric Back Light * 2022-2026: Rear Defroster (EBL) * |
| F37 | 30A Pink | – | 2019: Fuel Heater #2, Aux Relay 2 * 2021-2024: Diesel Frame / Fuel Heater * |
| 20A Blue | – | 2025-2026: NOX Sensor | |
| F38 | 30A Pink | – | 2019-2024: Integrated Trailer Brake Module * 2025-2026: ITCM /Mod E-Brake* |
| F39 | 30A Pink | – | 2025-2026: Pass Seat Sw / Pass Pwr Seat |
| F40 | – | 10A Red | 2019-2024: Ventilated Seats |
| F41 | – | 10A Red | 2019-2024: Active Grille Shutter / Active Air Dam * 2025-2026: Act Grille Shutter / Dam * / RR Axl Clnt Vlv* |
| F42 | – | 20A Yellow | Horn |
| F43 | – | 15A Blue | Heated Steering Whee * |
| F44 | – | 10A Red | 2019-2024: Diagnostic Port |
| F45 | – | – | Spare |
| F46 | – | 10A Red | Upfitters Relay Coils * |
| F47 | – | – | Spare |
| F48 | – | – | Spare |
| F49 | – | 10A Red | 2019-2024: Instrument Cluster / MOD CSG |
| – | 15A Blue | 2025-2026: Mod CVADAS* | |
| F50 | – | 20A Yellow | Air Suspension Control Module * |
| F51 | – | 10A Red | 2019-2024: Ignition Node Module / Keyless Ignition Node Module, Radio Frequency Hub Module / Electric Steering Column Lock |
| F52 | – | 5A Tan | Battery Sensor |
| F53 | – | 20A Yellow | 2019-2024: Trailer Tow – Left Turn/Stop Lights |
| F54 | – | 20A Yellow | Non Memory Adjustable Pedals * |
| F55 | – | 10A Red | 2022-2024: Fwd Utility Lamps |
| F56 | – | 10A Red | 2020-2026: Fuel Vapor Blocker Valve * |
| F57 | – | 20A Yellow | 2019-2024: TCM / PCM / Solenoid Trans Pressure SW (RFE Trans Only) 2025-2026: Tailgate Latches |
| F58 | – | 10A Red | 2019-2024: Bed Lighting (LED) * |
| F59 | – | 10A Red | 2025-2026: Mod ORC |
| F60 | – | – | Spare |
| F61 | – | 10A Red | 2019-2024: NH3 Sensor / PM Sensor |
| F62 | – | 10A Red | A/C Clutch |
| F63 | – | 20A Yellow | Ignition Coils / CAPS |
| F64 | – | 25A Clear | 2019-2020: Fuel Injectors / Powertrain Control Module / SRV * 2021: Fuel Injectors 2022-2026: Fuel Injectors / Powertrain Control Module * |
| F65 | – | 10A Red | 2019-2021: MOD Inverter (Wake Up) / Power Port / USB IP / WCPM * 2022-2026: RVDMP / MOD BLE * |
| F66 | – | 10A Red | 2019: Sunroof / Light and Rain Sensor Module / Inside Rearview Mirror / Passenger Window SW / USB Port Rear / Feed for R/A RLY #2 Coil * 2020-2021: Sunroof / USB Rear * 2022-2026: Sunroof / USB RR * / RR Mirror/ Passenger Wind SW |
| F67 | – | 10A Red | 2019-2021: CD / DVD / UCI Port * 2022-2024: UCI / TRLR 360 Cam / Tach * |
| F68 | – | 10A Red | AEB RACAM HTR * |
| F69 | – | 15A Blue | SCR Mod 12 Volt * |
| F70 | – | 30A Green | Fuel Pump Mtr/ Fuel Htr RLY |
| F71 | – | 25A Clear | 2019-2024: Amplifier / Active Noise Cancelation |
| – | 20A Yellow | 2025-2026: SLM RT | |
| F72 | – | – | Spare |
| F73 | – | 20A Yellow | Fuel Transfer Pump * |
| F74 | – | 10A Red | 2020-2026: Backup Alarm |
| F75 | – | 10A Red | 2019-2024: ATMM / Coil-SCR Module RLY |
| F76 | – | 10A Red | Electronic Stability Control (ESC) * |
| F77 | – | 10A Red | Drivetrain Control Module / Front Axle Disconnect Module / TCM / STOM |
| F78 | – | 15A Blue | Engine Control Module / Powertrain Control Module / AEB RACM MOD / Feed To AUX PDC Relay Coils/ HRLS |
| F79 | – | 15A Blue | 2019-2024: ID / Clearance Lights |
| F80 | – | 10A Red | 2019-2024: ASSY Overhead Console / SW Assist / SW 911 * |
| F81 | – | 20A Yellow | 2019-2024: Trailer Tow Right Turn / Stop Lights |
| F82 | – | 10A Red | 2019-2024: Steering Column Control Module / Cruise Control |
| F83 | – | 10A Red | 2022-2024: TLR AST / TLR RVS CTL / TLR KNB |
| F84 | – | 15A Blue | 2019-2024: ASBM / HVAC / ICS / Rear Heated Seat Switches |
| F85 | – | 10A Red | 2019-2024: Airbag Module |
| 15A Blue | 2025-2026: CADM | ||
| F86 | – | 10A Red | 2019-2024: Airbag Module |
| F87 | – | 10A Red | 2019-2024: Air Suspension / ITBM / Steering Column Control Module / MOD Gateway CAN-C Trailer TPM |
| F88 | – | 15A Blue | 2019-2024: Instrument Panel Cluster |
| F89 | – | – | Spare |
| F90 | – | 20A Yellow | Power Outlet / Batt (Customer Selectable) |
| F91 | – | Power Outlet / Acc (Customer Selectable) | |
| F92 | – | 10A Red | 2022-2026: Invertor MOD / USB-IP/ WCPM * |
| F93 | – | 20A Yellow | 2019: Cigar Lighter |
| – | 10A Red | 2025-2026: UREA Sensor / PM Sensor | |
| F94 | – | 10A Red | 2019-2024: Shift-By-Wire / Transfer Case Switch / Module TPM Trailer / Module Gateway Can-C Trailer TPM |
| F95 | – | 10A Red | Rearview Camera / Park Assist / CHMSL Camera / Blind Spot Sensor / Surround View Camera * |
| F96 | – | 10A Red | Trailer Camera * |
| F97 | – | 20A Yellow | Front Heated Seat Passenger * |
| F98 | – | 20A Yellow | Front Heated Seats Driver * |
| F99 | – | 10A Red | 2019: HVAC / In-Car Temperature Sensor / CSG MOD / Humidity Sensor 2020-2021: HVAC / In-Car Temperature Sensor / CSG MOD 2022-2024: HVAC / In-Car Temperature Sensor / CSG / TRL CWY MOD */ TACH |
| F100 | – | 10A Red | Upfitter Box Feed * |
| F101 | – | 20A Yellow | Rear Heated Seat Right * |
| F102 | – | 20A Yellow | Rear Heated Seat Left / Run RLY #3 Coil * |
| F103 | – | 10A Red | HeadLamp AFLS * |
| F104 | – | 20A Yellow | 2019-2024: UCI Port / USB Rear 2025-2026: SLM LT* |
| * If Equipped |
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