2023 RAM 1500 fuse

SERVICING AND MAINTENANCE355
The fuses protect electrical systems against excessive
current.
When a device does not work, you must check the fuse
element inside the blade fuse for a break/melt.
Also, please be aware that using power outlets for
extended periods of time with the engine off may result in
vehicle battery discharge.

Blade Fuses

Underhood Power Distribution Center
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.CAUTION!
If it is necessary to wash the engine compartment, take
care not to directly hit the fuse box, and the windshield
wiper motors with water.
1 — Fuse Element
2 — Blade Fuse with a good/functional fuse element
3 — Blade Fuse with a bad/not functional fuse element
(blown fuse)
CAUTION!
When installing the power distribution center cover, it is
important to ensure the cover is properly positioned
and fully latched. Failure to do so may allow water to get
into the power distribution center and possibly result in
an electrical system failure.
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SERVICING AND MAINTENANCE357
CavityCartridge Fuse Micro Fuse Description
* If Equipped
F01 –25 Amp ClearFuel Pump Motor / Assy Fuel Tank
F02 ––Spare *
F03 –5 Amp TanMGU *
F04 ––Spare *
F05 ––Spare *
F06 –10 Amp RedOUTPUT TO UPFITTER PDC *
F07 ––Spare *
F08 20 Amp Blue –Trailer Tow Backup
F09 –20 Amp Yellow Trailer Stop / Turn Lamp Left
F10 –20 Amp Yellow Trailer Stop / Turn Lamp Right
F11 –15 Amp BlueID/CLEARANCE LIGHTS *
F12 20 Amp Blue –Trailer Tow Park Lamp
F13 ––Spare *
F14 –10 Amp RedAC Clutch
F15 –5 Amp TanIntelligent Battery Sensor (IBS)
F16 ––Spare *
F17 –20 Amp Yellow Air Suspension
F18 –15 Amp BlueAGS / Rear Axle Cooling Valve / Active Air Dam
F19 ––Spare *
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358SERVICING AND MAINTENANCE
F20 –20 Amp Yellow Adjustable Pedals *
F21 30 Amp Pink –Power Side Step *
F22 50 Amp Red –Air Module *
F23 ––Spare *
F24 –20 Amp Yellow TCM SBW
F25 40 Amp Green –MOD CBC 4 Exterior Lights 2
F26 50 Amp Red –ESP Module
F27 30 Amp Pink –Front Wiper
F28 –10 Amp RedPCM / ECM
F29 40 Amp Green –ESP Module
F30 ––Spare *
F31 ––Spare *
F32 20 Amp Blue –ECM / PCM
F33 30 Amp Pink –Brake Vacuum Pump
F34 ––Spare *
F35 –10 Amp RedPCM / ECM / Power Pack Unit (PPU) Motor Generator Unit (MGU)
Wake Up * / EPS / ATMM / ESP
F36 ––Spare *
F37 –5 Amp TanR / S Output to iPDC
F38 –10 Amp RedDTCM / Active CL TEMP VLV
F39 –15 Amp BlueMOD ATMM *
Cavity Cartridge Fuse Micro Fuse Description
* If Equipped

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SERVICING AND MAINTENANCE359
F4040 Amp Green –Starter
F41 –10 Amp RedIRCAM Heaters
F42 20 Amp Blue –AUX SWITCH #5 *
F43 –20 Amp Yellow MGU Coolant Pump / ADCM *
F44 –10 Amp RedTrailer Camera *
F45 –10 Amp RedADCM *
F46 30 Amp Pink –Fuel Heater *
F47 30 Amp Pink –Rear Defroster
F48 ––Spare *
F49 30 Amp Pink –Htr Ctrl *
F50 20 Amp Blue –AUX SWITCH #6 *
F51 25 Amp White –FUEL PUMP MOTOR #1 *
F52 ––Spare *
F53 –10 Amp RedSupply / Purging Pump *
F54 –15 Amp Blue
PCM *
10 Amp Red Vapor Blocking Valve *
F55 –15 Amp BlueRT HID Headlamp
F56 ––Spare *
F57 –20 Amp Yellow Horn
F58 25 Amp White –FUEL PUMP MOTOR #2 *
F59 –25 Amp ClearInjectors / IGN Coil / Glow Plug Module *
Cavity Cartridge Fuse Micro Fuse Description
* If Equipped
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360SERVICING AND MAINTENANCE
Internal Power Distribution Center
The Power Distribution Center is located under the driver’s
side instrument panel. This center contains cartridge
fuses, micro fuses, relays, and circuit breakers.

Fuse Cover Panel

See the following steps for accessing the interior fuses:

1. Locate and remove the two screws from the lower
portion of the fuse panel cover.

Fuse Panel Screw Locations

2. After removing the screws, gently pull both the left and right side of the fuse panel cover to release the
fastener clips.

Interior Fuse Box Location

3. Reverse the procedure to reinstall the fuse panel cover.
F60
–20 Amp Yellow ECM / PCM / ACT Short Running Valve / LTR Coolant Pump *
F61 –15 Amp BlueLT HID Headlamp
F62 60 Amp Blue
–Glow Plug *
40 Amp Green LTR Coolant Pump *
F63 20 Amp Blue –NOx Sensor *
F64 –10 Amp RedPM Sensor *
Cavity Cartridge Fuse Micro Fuse Description
* If Equipped

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SERVICING AND MAINTENANCE361
Internal Fuse Chart
CavityCartridge Fuse Micro Fuse Description
* If Equipped
F01 30 Amp Pink –Trailer Tow Receptacle
F02 ––Spare
F03 –20 Amp Yellow Module Seat Heater Front (Pass)
F04 ––Spare
F05 –20 Amp Yellow Module PPU Cooling Fan *
F06 ––Spare
F07 40 Amp Green –Mod CBC 3 PWR Locks
F08 ––Spare
F09 ––Spare
F10 40 Amp Green –HVAC Blower Motor
F11 –5 Amp TanOutput to Under-hood Power Distribution Center (UPDC) Run Coil
F12 –25 Amp ClearMod Audio Amplifier / Active Noise Cancellation
F13 –20 Amp Yellow Mod Seat Heater Front (Driver)
F14 –15 Amp BlueMod Seat Heater Front (Steering Wheel)
F15 A&B ––Spare
F16 ––Spare
F17 –20 Amp Yellow LT Spot Lamp *
F18 30 Amp Pink –Motor Sunshade Sunroof
F19 ––Spare
F20 –20 Amp Yellow Comfort Rear Seat Module (CRSM) (Heat Rear RT)
F21 ––Spare
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362SERVICING AND MAINTENANCE
F22 ––Spare
F23 ––Spare
F24 –15 Amp BlueMod RF Hub / Mod Ignition / Mod Cluster CNN
F25 40 Amp Green –Mod Integrated Trailer Brake
F26 –15 Amp BlueMod Cluster CCN / Mod Cyber Security / Trailer Gateway Module
(360 Camera)
F27 –5 Amp TanMod Cluster CCN / Mod SGW
F28 –10 Amp RedMod ORC
F29 –20 Amp Yellow Mod CRSM (Heat Rear LT)
F30 30 Amp Pink –Mod DTCM / Mod Tailgate
F31 30 Amp Pink –Mod CBC 1 Interior Light
F32 –20 Amp Yellow RT Spot Lamp *
F33 –10 Amp RedAssy Overhead Console / Switch 911 / Switch Assist / Sunshade /
HUD
F34 –15 Amp BlueFrt & RR Ventilated Seat Motor
F35 –10 Amp RedMod Inverter / Mtr Sunshade Sunroof / Mtr Dual Sunroof / USB Charge
Only
F36 40 Amp Green –Mod CBC 2 Exterior Light 1
F37 ––Spare
F38 ––Spare
F39 ––Spare
F40 20 Amp Blue –Dome Pursuit Vehicle *
Cavity Cartridge Fuse Micro Fuse Description
* If Equipped

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SERVICING AND MAINTENANCE363
F41 A&B –15 Amp BlueLumbar Support & Pass SW / Steering Column Control Module / HVAC
Control Module / ICS Switch Bank / Upper Switch Bank
F42 A&B –10 Amp RedMod Transfer Case Switch Module (TCSM) / SBW / Electric Park Brake
SW / Module TPM Trailer / Module Gateway Can-C Trailer TPM / Seat
LT & RT Vent
F43 A&B –10 Amp RedPort Diagnostics / Front & Rear USB
F44 –20 Amp Yellow Radio / DCSD / Telematics Box Mod / Trailer Gateway Module (360)
F45 30 Amp Pink –Mod Door MUX Driver
F46 30 Amp Pink –Mod Door MUX Passenger
F47 ––Spare
F48A –10 Amp RedRear View Mirror / SW Window Passenger / Rear USB / Wireless
Charging Pad Mod
F49 –15 Amp BlueMod CVPM / SNSR Blind Spot / HDLP Adaptive Front Lighting Sensor
(AFLS)
F50A –10 Amp RedBattery PACK Control Mod (BPCM) *
F51 A&B ––Spare
F52 20 Amp Blue –Direct Battery Feed *
F53 –10 Amp RedTrailer Reverse Steering Control / Trailer Steering Control Knob
F54 A&B –20 Amp YellowPower Outlet Center Seat Battery Feed Position
Power Outlet Center Seat Ignition Feed Position
F55 25 Amp White –Upfitter *
F56 30 Amp Pink –Mod Network Interface *
F57 20 Amp Blue –Direct Battery Feed *
Cavity Cartridge Fuse Micro Fuse Description
* If Equipped
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