The fifth-generation RAM 1500 (Dodge Ram) was was produced in 2019, 2020, 2021, 2022, 2023, 2024, 2025 and 2026 with model code DT. In our post you can find a description of fuses and relays RAM 1500 5G with fuse box diagrams, their locations and photo examples of performance. We also highlight the fuse responsible for the cigarette lighter.
The purpose of some elements in the diagrams may differ from the one presented and depends on the year of manufacture, configuration and country of delivery. In case of difficulty, contact your nearest dealer.
Passenger compartment
Fuse box is located under the driver’s side instrument panel. This center contains cartridge fuses, micro fuses, relays, and circuit breakers.
For access:
- Locate and remove the two screws from the lower portion of the fuse panel cover.
- After removing the screws, gently pull both the left and right side of the fuse panel cover to release the fastener clips.
- Reverse the procedure to reinstall the fuse panel cover.
Photo example of execution
Diagram
Assignment
| F01 | 30A — Trailer Tow Receptacle |
| F02 | Spare |
| F03 | 20A — Module Seat Heater Front (Pass) |
| F04 | Spare |
| F05 | 20A — Module PPU Cooling Fan |
| F06 | Spare |
| F07 | 40A — Mod CBC 3 PWR Locks |
| F08 | Spare |
| F09 | Spare |
| F10 | 40A — HVAC Blower Motor |
| F11 | 5A — Output to UPDC Run Coil |
| F12 | 25A — Mod Audio Amplifier / Active Noise Cancellation |
| F13 | 20A — Mod Seat Heater Front (Driver) |
| F14 | 15A — Mod Seat Heater Front (Steering Wheel) |
| F15 A&B | Spare |
| F16 | Spare |
| F17 | 20A — LT Spot Lamp |
| F18 | 30A — Motor Sunshade Sunroof |
| F19 | Spare |
| F20 | 20A — Comfort Rear Seat Module (Heat Rear RT) |
| F21 | Spare |
| F22 | Spare |
| F23 | Spare |
| F24 | 15A — Mod RF Hub / Ignition / Cluster CNN |
| F25 | 40A — Mod Integrated Trailer Brake |
| F26 | 15A — Mod Cluster / Cyber Security / Trailer Gateway |
| F27 | 5A — Mod Cluster / SGW |
| F28 | 10A — Mod ORC |
| F29 | 20A — CRSM (Heat Rear LT) |
| F30 | 30A — Mod DTCM / Tailgate |
| F31 | 30A — CBC Interior Light |
| F32 | 20A — RT Spot Lamp |
| F33 | 10A — Overhead Console / 911 / Assist / HUD |
| F34 | 15A — Ventilated Seat Motor |
| F35 | 10A — Inverter / Sunroof / USB |
| F36 | 40A — CBC Exterior Light |
| F37 | Spare |
| F38 | Spare |
| F39 | Spare |
| F40 | 20A — Dome Pursuit Vehicle |
| F41 A&B | 15A — Lumbar / Steering Column / HVAC / Switches |
| F42 A&B | 10A — TCSM / EPB / Trailer / Seat Vent |
| F43 A&B | 10A — Diagnostics / USB |
| F44 | 20A — Radio / Telematics / Trailer Camera |
| F45 | 30A — Door MUX Driver |
| F46 | 30A — Door MUX Passenger |
| F47 | Spare |
| F48A | 10A — Mirror / Windows / USB / Wireless Charge |
| F49 | 15A — Blind Spot / AFLS |
| F50A | 10A — Battery PACK Control Mod |
| F51 A&B | Spare |
| F52 | 20A — Direct Battery Feed |
| F53 | 10A — Trailer Steering Control |
| F54 A&B | 20A — Power Outlet Center Seat |
| F55 | 25A — Upfitter |
| F56 | 30A — Network Interface |
| F57 | 20A — Direct Battery Feed |
| F58 | 20A — Direct Battery Feed |
| F60 | 50A — Inverter |
| F61 | Spare |
| F62 A&B | 10A — ITBM / HVAC / Sensors / Camera |
| F63 | Spare |
| F64 | Spare |
| F65 | 10A — Mod ORC |
| F66 | 10A — Run / Accessory Feed |
| CB1 | 25A — Rear Windows / Rear Defrost Switch |
| CB2 | 25A — Driver Power Seat |
| CB3 | 25A — Passenger Power Seat |
The operation of the cigarette lighter is controlled by fuse number 54 for 20A.
Engine compartment
Fuse box is located in the engine compartment near the battery. This center contains cartridge fuses, micro fuses, relays, and circuit breakers. A description of each fuse and component may be stamped on the inside cover, otherwise the cavity number of each fuse is stamped on the inside cover that corresponds to the following chart.
Location
Photo for example
Check the purpose of the elements with your diagram on the back of the block cover.
Diagram
Description
| F01 | 25A — Fuel Pump Motor |
| F02 | Spare |
| F03 | 5A — eTorque Motor Generator Unit (MGU) |
| F04 | Spare |
| F05 | Spare |
| F06 | 10A — Output to Upfitter PDC |
| F07 | Spare |
| F08 | 20A — Trailer Tow Backup Lamp |
| F09 | 20A — Trailer Stop / Turn Lamp Left |
| F10 | 20A — Trailer Stop / Turn Lamp Right |
| F11 | 15A — ID / Clearance Lights |
| F12 | 20A — Trailer Tow Park Lamp |
| F13 | Spare |
| F14 | 10A — AC Clutch |
| F15 | 5A — Intelligent Battery Sensor (IBS) |
| F16 | Active Damping Control Module |
| F17 | 20A — Air Suspension |
| F18 | 15A — AGS / Rear Axle Cooling Valve / Air Dam |
| F19 | Spare |
| F20 | 20A — Adjustable Pedals |
| F21 | 30A — Power Side Step |
| F22 | 50A — Air Suspension Control Module |
| F23 | Spare |
| F24 | 20A — TCM / SBW |
| F25 | 40A — Exterior Lights 2 |
| F26 | 50A — ESP Module |
| F27 | 30A — Front Wiper |
| F28 | 10A — PCM / ECM |
| F29 | 40A — ESP Module |
| F30 | Spare |
| F31 | Spare |
| F32 | 20A — ECM / PCM |
| F33 | 30A — Brake Vacuum Pump |
| F34 | Spare |
| F35 | 10A — ECM / PCM / MGU / EPS / ESP |
| F36 | Spare |
| F37 | 5A — Run/Start Output |
| F38 | 10A — DTCM / Cooling Valve |
| F39 | 15A — Active Tuned Mass Module |
| F40 | 40A — Starter |
| F41 | 10A — Infrared Camera Heaters |
| F42 | 20A — Auxiliary Switch #5 |
| F43 | 20A — MGU Coolant Pump |
| F44 | 10A — Trailer Camera |
| F45 | 10A — ADCM |
| F46 | 30A — Fuel Heater (Diesel) |
| F47 | 30A — Rear Defroster |
| F48 | Spare |
| F49 | 30A — Heater Control (Diesel) |
| F50 | 20A — Auxiliary Switch #6 |
| F51 | 25A — Fuel Pump Motor #1 |
| F52 | Spare |
| F53 | 10A — Supply / Purging Pump |
| F54 | 15A — PCM |
| F55 | 15A — Right HID Headlamp |
| F56 | Spare |
| F57 | 20A — Horn |
| F58 | 25A — Fuel Pump Motor #2 |
| F59 | 25A — Injectors / Ignition Coil / Glow Plug Module |
| F60 | 20A — ECM / PCM / Actuator Valve |
| F61 | 15A — Left HID Headlamp |
| F62 | 60A — Glow Plug (Diesel) / 40A — LTR Cooling Pump |
| F63 | 20A — NOx Sensor (Diesel) |
| F64 | 10A — PM Sensor (Diesel) |
| N01 | B+ BUS Feed |
| N02 | Spare |
| N03 | 80A — IPDC Feed 1 |
| N04 | 80A — IPDC Feed 2 |
| N05 | 150A — Auxiliary PDC |
| N06 | 300A — PPU Generator (eTorque) |
| N07 | 80A — Electric Power Steering |
| N08 | 100A — Radiator Fan |
| K01 | Fuel Pump |
| K02 | AC Clutch |
| K03 | Spare |
| K04 | Spare |
| K05 | Front Wiper Control |
| K06 | Starter #2 |
| K07 | Brake Vacuum Pump |
| K08 | Front Wiper Speed |
| K09 | Starter #1 |
| K10 | Run/Start #1 |
| K11 | Auxiliary Switch #6 |
| K12 | SRT Fuel Pump |
| K13 | Auxiliary Switch #5 |
| K14 | Run Only #1 |
| K15 | SCR #2 (Diesel) |
| K16 | ASD (Automatic Shutdown) |
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