RAM 1500 (2019 – 2021) – fuse box diagram

RAM 1500 (2019 – 2021) – fuse box diagram

Year of production: 2019, 2020, 2021

Internal Power Distribution Center

Fuse Box Location

he Power Distribution Center is located in the engine compartment near the battery. This center contains cartridge fuses, micro fuses, relays, and circuit breakers.

RAM 1500 (2019 - 2021) - fuse box location - passenger compartment
RAM 1500 (2019 – 2021) – fuse box location – passenger compartment

For access:

  1. Locate and remove the two screws from the lower portion of the fuse panel cover.
  2. After removing the screws, gently pull both the left and right side of the fuse panel cover to release the fastener clips.
  3. Reverse the procedure to reinstall the fuse panel cover.

 

Fuse Box Diagram

RAM 1500 (2019 - 2021) - fuse box diagram - passenger compartment
RAM 1500 (2019 – 2021) – fuse box diagram – passenger compartment
Amps Description
F01 30 Trailer Tow Receptacle
F02 Spare
F03 20 Seat Heater Module – Front Passenger
F04 Spare
F05 20 eToraue Power Pack Unit (PPU) Cooling Fan Module
F06 Spare
F07 40 Central Body Controller (CBC) 3 Power Locks Module
F08 Spare
F09 Spare
F10 40 Heating Ventilation and Air Conditioning (HVAC) Blower Motor
F11 5 Output to Under-Hood Power Distribution Center (UPDC) Run Coil
F12 25 Audio Amplifier Module / Active Noise Cancellation (ANC) / Sine Wave (SW) Inverter
F13 20 Seat Heater Module – Driver
F14 15 Steering Wheel Heater Module
F15 Spare
F16 Spare
F17 20 Left Spot Lamp – If Equipped
F18 30 Sunshade Sunroof Motor
F19 Spare
F20 20 Comfort Rear Seat Module (CRSM) (Heat Rear Right)
F21 Spare
F22 Spare
F23 Spare
F24 15 Radio Frequency (RF) Hub Module / Ignition Module / Cluster Module
F25 40 Integrated Trailer Brake Module
F26 15 Cluster Cabin/Compartment Node (CCN) Module / Cyber Security Module
F27 5 Cluster Cabin/Compartment Node (CCN) Module / Secure Gateway (SGW) Module
F28 10 Occupant Restraint Control (ORC) Module
F29 20 Comfort Rear Seat Module (CRSM) (Heat Rear Left)
F30 30 Drive Train Controller Module (DTCM) / Tailgate Module
F31 30 Central Body Controller (CBC) 1 Interior Light Module
F32 20 Right Spot Lamp – If Equipped
F33 10 Overhead Console / 911 Switch / Assist Switch / Heads Up Display (HUD)
F34 15 Front & Rear Ventilated Seat Motor
F35 10 Inverter Module / Sunshade Sunroof Motor / Dual Sunroof Motor / USB Charge Only
F36 40 Central Body Controller (CBC) 2 Exterior Light 1
F37 Spare
F38 Spare
F39 Spare
F40 20 Dome Pursuit Vehicle — If Equipped
F41A / F41B 15 Lumbar Support & Pass Switch / Integrated Center Stack (ICS) Switch Bank Module / HVAC Ctrl / Bank Upper Switch / Steering Control Module
F42A / F42B 10 Transfer Case Switch Module (TCSM) / Shift bv Wire Module (SBW) / Electric Park Brake Switch / Overhead Console (OHC) Switch / E-Call / Bank 3 Switch / Seat Left & Riaht Ventilation / Trailer A&B Tire Pressure Module / Gateway Trailer Module
F43A / F43B 10 Port Diagnostics / Collision Detection (CD) Module / Front & Rear USB
F44 20 Radio/Digital Content Service Delivery (DCSD) Module / Telematics Box Module/Fleet Telematics Module (FTM)
F45 30 Door Multiplexer Module (Driver-side)
F46 30 Door Multiplexer Module (Passenger-side)
F47 Spare
F48A 10 Rear View Mirror / SW Window Passenger / Rear USB / Wireless Charging Pad Module
F49 15 Central Vision Processing Module (CVPM) / Sensor Blind SDot / HDLP AdaDtive Front Lighting Sensor (AFLS)
F50A 10 Battery Pack Control Module
F51A / F51B Spare
F52 20 Direct Battery Feed – If Equipped
F53 10 Trailer Reverse Steerina Control / Trailer Steerinq Control Knob
F54B 20 Power Outlet Center Seat
F55 25 Upfitter – If Equipped
F56 30 Network Interface Module – If Equipped
F57 20 Direct Battery Feed – If Equipped
F58 20 Direct Battery Feed – If Equipped
F59 Spare
F60 50 Inverter Module
F61 Spare
F62A / F62B 10 Intearated T railer Brakina (ITBM) / Occupant Class Mod / IAIR Suspension Mod / HVAC Sensor In-Car Temp Module / Rear Coolant Temp / Parktronic System (PTS) / Intearated Relay Ctrl Mod (IRCM) / HRLS / Gateway Trailer TPMS Module
F63 Spare
F64 Spare
F65 10 Occupant Restraint Controller (ORC) Module
F66 10 Run Accessory Feed — If Equipped
CB1 25 Driver Window SW Rear PWR Windows / Overhead SW Rear Defrost
CB2 25 Driver PWR Seat / Driver Seat Memory Mod
CB3 25 Passenger Power Seat / Passenger Seat Memory Mod

 

External 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. 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.

RAM 1500 (2019 - 2021) - fuse box location - engine compartment
RAM 1500 (2019 – 2021) – fuse box location – engine compartment

 

Fuse Box Diagram

RAM 1500 (2019 - 2021) - fuse box diagram - engine compartment
RAM 1500 (2019 – 2021) – fuse box diagram – engine compartment
Amps Description
F01 25 Fuel Pump Motor
F02 Spare
F03 5 eTorque Motor Generator Unit (MGU)
F04 Spare
F05 Spare
F06 10 Output to Upfitter Power Distribution Center (PDC) – If Equipped
F07 Spare
F08 20 Trailer Tow Backup Lamp
F09 20 Trailer Stop / Turn Lamp Left
F10 20 Trailer Stop / Turn Lamp Right
F11 15 ID/Clearance Lights – If Equipped
F12 20 Trailer Tow Park Lamp
F13 Spare
F14 10 Air Conditioner (AC) Clutch
F15 5 Intelligent Battery Sensor (IBS)
F16 Active Damping Control Module (ADCM)
F17 20 Air Suspension
F18 15 Active Grill Shutter (AGS) / Rear Axle Cooling Valve / Active Air Dam
F19 Spare
F20 20 Adjustable Pedals
F21 30 Power Side Step
F22 50 Air Suspension Control Module
F23 Spare
F24 20 Transmission Control Module (TCM). Shift by Wire Module (SBW)
F25 40 Exterior Lights 2
F26 50 Electronic Stability Program (ESP) Module
F27 30 Front Wiper
F28 10 Powertrain Control Module (PCM) / Electronic Control Module (ECM)
F29 40 Electronic Stability Program (ESP) Module
F30 Spare
F31 Spare
F32 20 Electronic Control Module (ECM) / Powertrain Control Module (PCM)
F33 30 Brake Vacuum Pump
F34 Spare
F35 10 Electronic Control Module (ECM) / Powertrain Control Module (PCM) / eTorque Power Pack Unit (PPU) Motor Generator Unit (MGU) / Wake Up / Electric Power Steering / Active Tuned Mass Module (ATMM) / ESP
F36 Spare
F37 5 Run/Start (R/S) Switch Output to Internal Power Distribution Center (IPDC)
F38 10 Drive Train Controller Module (DTCM) / Active Cooling Temperature Valve
F39 15 Active Tuned Mass Module (ATMM)
F40 40 Starter
F41 10 Infrared Camera (IRCAM) Heaters
F42 20 Auxiliary Switch #5 – If Equipped
F43 20 Motor Generator Unit (MGU) Coolant Pump
F44 10 Trailer Camera
F45 10 Active Damping Control Module (ADCM) – If Equipped
F46 30 Fuel Heater (Diesel Only)
F47 30 Rear Defroster
F48 Spare
F49 30 Heater Control (Diesel Only)
F50 20 Auxiliary Switch #6 – If Equipped
F51 25 Fuel Pump Motor #1 – If Equipped
F52 Spare
F53 10 Supply / Purging Pump – If Equipped
F54 15 Powertrain Control Module (PCM)
F55 15 Right High-Intensity Discharge (HID) Headlamp
F56 Spare
F57 20 Horn
F58 25 Fuel Pump Motor #2 – If Equipped
F59 25 Injectors / Ignition (IGN) Coil / Glow Plug Module
F60 20 Electronic Control Module (ECM) / Powertrain Control Module (PCM) / Actuator (ACT) Short Running Valve
F61 15 Left High-Intensity Discharge (HID) Headlamp / Spare
F62 60 Glow Plug (Diesel)
F62 40 Low Temperature Radiator (LTR) Cooling Pump (TRX only)
F63 20 Diesel Nitrogen Oxide (NOx) Sensor (Diesel)
F64 10 Particulate Matter (PM) Sensor – If Equipped (Diesel)
High Current Fuses
N01 BUS B+ BUS Feed
N02 Spare
N03 80 Internal Power Distribution Center (IPDC) Feed 1
N04 80 Internal Power Distribution Center (IPDC) Feed 2
N05 150 Auxiliary Power Distribution Center (PDC)
N06 300 Power Pack Unit (PPU) Generator – eTorque
N07 80 Electric Power Steering (EPS)
N08 100 Radiator Fan
Relays
K01 Fuel Pump
K02 Air Conditioner 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 – If Equipped
K12 Street and Racing Technology (SRT) Fuel Pump – If Equipped
K13 Auxiliary Switch # 5 – If Equipped
K14 Run Only #1
K15 Selective Catalytic Reduction (SCR) #2 (Diesel)
K16 Automatic Shutdown (ASD)

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.