RAM 1500 Classic (2019 – 2023) – fuse and relay box diagram
Year of production: 2019, 2020, 2021, 2022, 2023
The RAM 1500 is a full-size pickup truck that is part of the RAM Trucks lineup, which was originally a part of Dodge before RAM became a standalone brand in 2009. It is known for its balance of power, luxury, and advanced technology, making it one of the most popular pickup trucks on the market. The RAM 1500 is a direct competitor to other full-size trucks like the Ford F-150, Chevrolet Silverado, and GMC Sierra.
Power Distribution Center
Fuse Box Location
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 Diagram
Assignment of the fuses in the engine compartment
| № | Cartridge Fuse | Micro Fuse | Description |
|---|---|---|---|
| F01 | 80A Black | Rad Fan Control Module – If Equipped | |
| F02 | Spare | ||
| F03 | 60A Yellow | Rad Fan HI / LO | |
| F04 | Spare | ||
| F05 | 40A Green | 2019-2021: Compressor For Air Suspension – If Equipped 2022-2023: Spare |
|
| F06 | 50A Red | ABS Pump Mtr | |
| F07 | 40A Green | Starter Solenoid | |
| F08 | 20A Blue | NOx Sensor | |
| F09 | 40A Green | 30A Yellow | 2019: Aux Relay Output / Diesel Fuel Heater – If Equipped 2020: Diesel Fuel Heater – If Equipped (Special Services Vehicle & Cummins Diesel) 2021: Diesel Fuel Heater 2023: Brake Vac Pump |
| F10 | 40A Green / 50A Red | 2020-2023: Body Controller / Exterior Lighting #2 | |
| F11 | 30A Pink | Integrated Trailer Brake Module – If Equipped | |
| F12 | 40A Green | Body Controller #3 / Power Locks | |
| F13 | 40A Green | Blower Motor | |
| F14 | 40A Green | Body Controller #4 / Exterior Lighting | |
| F15 | 40A Green | Spare / Special Services Only | |
| F16 | 30A Pink | Smart Bar – If Equipped | |
| F17 | Spare | ||
| F18 | Spare | ||
| F19 | 20A Blue (1500 LD Diesel) 30A Pink (Cummins Diesel) |
2019-2021: SCR – If Equipped 2022-2023: Spare |
|
| F20 | 30A Pink | Passenger Door Module | |
| F21 | 30A Pink | Drive Train Control Module | |
| F22 | 20A Blue / 30A Pink / 25A White | Engine Control Module PCM – If Equipped (Cummins Diesel) |
|
| F23 | 30A Pink | Body Controller #1 / Interior Lighting | |
| F24 | 30A Pink | Driver Door Module | |
| F25 | 30A Pink | Front Wiper | |
| F26 | 30A Pink | Antilock Brakes / Stability Control Module / Valves – If Equipped | |
| F27 | Spare | ||
| F28 | 20A Blue | Trailer Tow Backup Lights – If Equipped | |
| F29 | 20A Blue | Trailer Tow Parking Lights – If Equipped | |
| F30 | 30A Pink | 2019: Trailer Tow Receptacle / Trailer Tow (Separate E-Brake) / Trailer Tow (BUX) 2020-2023: Trailer Tow Receptacle |
|
| F31 | 30A Pink | 2019: Diesel Heater Control – If Equipped (DS 1500 LD Diesel) 2020-2021: Urea Heater Control – If Equipped (1500 LD Diesel) 2022-2023: Spare |
|
| F32 | 2019: Aux Feed, Special Services Vehicle – If Equipped (DS 1500 Only) 2020-2023: Spare |
||
| F33 | 20A Blue | 2019: Trans Control Module – If Equipped (HD Only) Aux Feed, SSV Only (DS 1500 Only) 2020: Special Services Vehicle Only 2021-2023: Transmission Control Module |
|
| F34 | 30A Pink | 2019: Vehicle System Interface Module #2 – If Equipped (HD Only), SSV (DS 1500 Only) 2020-2023: Vehicle System Interface Module #2 – If Equipped |
|
| F35 | 30A Pink | Sunroof – If Equipped | |
| F36 | 30A Pink | Electric Back Light – If Equipped | |
| F37 | 30A Pink | Diesel Fuel Heater #2 | |
| F38 | 30A Pink | Power Inverter 115 Volt AC – If Equipped | |
| F39 | 20A Blue | 2019-2020: Power Outlet – Special Services Only 2020-2023: Spare |
|
| F40 | Spare | ||
| F41 | 10A Red | 2019: Active Grille Shutter / Active Air Dam – If Equipped 2020-2023: Active Grille Shutter – If Equipped |
|
| F42 | 20A Yellow | Horn | |
| F43 | Spare | ||
| F44 | 10A Red | Diagnostic Port | |
| F45 | Spare | ||
| F46 | 10A Red | Upfitter – If Equipped | |
| F47 | Spare | ||
| F48 | Spare | ||
| F49 | 10A Red | 2019: Instrument Panel Cluster / HVAC (DS 1500 Only) 2020: Instrument Panel Cluster (Except Fleet Vehicles) 2021-2022: ICS / HVAC 2023: Instrument Panel Cluster / SGW |
|
| F50 | 2019-2021: Air Suspension Control Module – If Equipped 2022-2023: Spare |
||
| F51 | 10A Red | 2019: Ignition Node Module / Keyless Ignition Node Module, Radio Frequency Hub Module / Electric Steering Column Lock – If Equipped 2020: Ignition Node Module / Keyless Ignition (Instrument Panel Cluster – Fleet Vehicles Only) 2021-2022: Ignition Node Module 2023: Ignition Node Module / Keyless Ignition Node Module, Radio Frequency Hub Module |
|
| F52 | 5A Tan | Battery Sensor | |
| F53 | 20A Yellow | Trailer Tow – Left Turn/Stop Lights – If Equipped | |
| F54 | 20A Yellow | Adjustable Pedals – If Equipped | |
| F55 | Spare | ||
| F56 | 15A Blue | 2019-2021: Additional Diesel Content – If Equipped 2022-2023: Spare |
|
| F57 | 20A Yellow | 2019: TCM/PCM / Solenoid Trans Pressure SW (RFE Trans Only) – If Equipped (HD Only) Transmission (DS 1500 Only) 2020-2023: Transmission |
|
| F58 | 20A Yellow | Spare | |
| F59 | 10A Red | 2020-2023: SCR Relay | |
| F60 | 15A Blue | 2019-2021: Underhood Lamp / TCM 2022-2023: Spare |
|
| F61 | 10A Red | 2019: UREA Sensor / PM Sensor – If Equipped (DS 1500 LD Diesel & Cummins Diesel) 2020: PM Sensor – If Equipped (1500 LD Diesel & Cummins Diesel) 2021-2023: PM/NH3 Sensor |
|
| F62 | 10A Red | Air Conditioning Clutch | |
| F63 | 20A Yellow | 2019: Ignition Coils (Gas), Ignition Coils Capacitors (Gas) / Short Runner Valve Actuator / Urea Heater Control Unit (DS 1500 LD Diesel) / RLY Coil Feed-SCR (DS 1500 LD Diesel) 2020: Ignition Coils (Gas), Urea Heater (Cummins Diesel) 2021-2023: Ignition Coils |
|
| F64 | 25A Clear | 2019: Fuel Injectors / Powertrain Control Module / SRV – If Equipped 2020-2022: Fuel Injectors / Powertrain 2023: Fuel Injectors / PCM / ECM / SRV |
|
| F65 | Spare | ||
| 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 – If Equipped 2020: Sunroof / Passenger Window Switches / Rain Sensor 2021-2023: Sunroof / LRSM |
|
| F67 | 10A Red | Bluetooth / CDM | |
| F68 | 10A Red | 2022-2023: AEB RACAM Heater | |
| F69 | 15A Blue | 2020-2021: Mod SCR 12 Volt (Cummins Diesel) – If Equipped 2022-2023: Spare |
|
| F70 | 30A Green | 2019: Fuel Pump Motor / K09 RLY Coil Feed (Cummins Diesel) – If Equipped 2020-2023: Fuel Pump Motor |
|
| F71 | 25A Clear | Amplifier | |
| F72 | 10A Red | 2019: PCM / DC/DC Converter Voltage- If Equipped (DS 1500 Only) 2020-2021: PCM – If Equipped 2022-2023: Spare |
|
| F73 | 20A Yellow | Fuel Transfer Pump | |
| F74 | 20A Yellow | 2020: Brake Vacuum Pump Gas/Diesel – If Equipped (Gas Engine & 1500 LD Diesel) 2021-2022: Vacuum Pump 2023: Spare |
|
| F75 | 10A Red | 2019-2020: Coolant Temperature Valve Actuator 2021-2023: Cool Temp / SCR Relay |
|
| F76 | 10A Red | Brake System Module (Antilock Brakes & Electronic Stability Control) / Stop Lamp Switch / Electric Park Brake / Clutch Pedal Switch | |
| F77 | 10A Red | 2019: Drivetrain Control Module / ELSD / Front Axle Disconnect Module / Transmission Control Relay / RDM / Power Take Off Unit – If Equipped (DS 1500 Only) 2020: Drivetrain Control Module / Front Axle Disconnect Module 2021-2022: DTCM / ELSD / PTU / RDM 2023: DTCM / ELSD / FAD / PTU / RDM / EGS53 TRNS RLY CNTRL |
|
| F78 | 10A Red | Engine Control Module / Powertrain Control Module / Electric Power Steering | |
| F79 | 15A Blue | 2019-2021: ID / Clearance Lights 2022-2023: Spare |
|
| F80 | 10A Red | Universal Garage Door Opener / Compass / Anti-Intrusion Module | |
| F81 | 20A Yellow | Trailer Tow Right Turn / Stop Lights – If Equipped | |
| F82 | 10A Red | Steering Column Control Module / Cruise Control | |
| F83 | Spare | ||
| F84 | 15A Blue | 2019: ASBM / HVAC / ICS / Rear Heated Seat Switches 2020: Switch Bank / Instrument Cluster 2021-2022: ICS 2023: ASBM / HVAC / ICS |
|
| F85 | 10A Red | Airbag Module (ORC) | |
| F86 | 10A Red | Airbag Module (ORC) | |
| F87 | 10A Red | 2019: Air Suspension / Trailer Tow / DC/DC Converter (Voltage Stabilizer) / Steering Column Control Module / Occupant Classification Sensor (DS 1500 Only) 2020-2023: Air Suspension Module / Trailer Tow / Steering Column Control Module |
|
| F88 | 15A Blue | Instrument Panel Cluster | |
| F89 | Spare | ||
| F90 / F91 | 20A Yellow | Power Outlet RR – BATT / Power Outlet RR – ACC (Customer Selectable) | |
| F92 | Spare | ||
| F93 | 20A Yellow | Cigar Lighter | |
| F94 | 10A Red | Shifter / Transfer Case Module | |
| F95 | 10A Red | 2019: Rear Camera / Park Assist / Blind Spot Sensor / Compass 2020-2023: Rear Camera / Park Assist – If Equipped |
|
| F96 | 10A Red | 2019: Rear Seat Heater Switch / Trunk Lamp With Flashlamp Charger / Truck Lamp – If Equipped 2020-2023: Rear Seat Heater Switch |
|
| F97 | 25A Clear | Rear Heated Seats And Heated Steering Wheel | |
| F98 | 25A Clear | Front Heated Seats | |
| F99 | 10A Red | HVAC / DASM | |
| F100 | 10A Red | Upfitters | |
| F101 | 15A Blue | 2019: SSV Only 2020: Electrochromatic Mirror / Smart High Beams – If Equipped 2021-2023: Spare |
|
| F102 | Spare | ||
| F103 | Spare | ||
| F104 | 20A Yellow | Power Outlets (Instrument Panel / Center Console) |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.