Jonathan Yarden Mar 25, 2021 · 5 min. read
In this article you will find a description of fuses and relays RAM,
with photos of block diagrams and their locations.
Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.
Year of production: 2016, 2017
Power Distribution Center
The Power Distribution Center is located in the engine compartment near the battery.
Cavity | Cartridge fuse | Micro Fuse | Description |
F01 | 80 | Rad Fan Control Module – If equipped | |
F03 | 60 | Rad Fan – If Equipped | |
F05 | 40 | Compressor for Air Suspension – If Equipped | |
F06 | 40 | Antilock Brakes/Electronic Stability Control Pump | |
F07 | 40 | Starter Solenoid | |
F08 | 20 (1500 LD/Cummins Diesel | Emissions Diesel – If Equipped | |
F09 | 40 (Special Services Vehicle & Cummins Diesel) |
Diesel Fuel Heater – If Equipped | |
30 (1500 LD Diesel) | |||
F10 | 40 | Body Controller / Exterior Lighting #2 | |
50 | Body Controller / Exterior Lighting #2 – If Equipped with Stop/Start | ||
F11 | 30 | Integrated Trailer Brake Module – If Equipped | |
F12 | 40 | Body Controller #3 / Interior Lights | |
F13 | 40 | Blower Motor | |
F14 | 40 | Body Controller #4 / Power Locks | |
F16 | 30 | Smart Bar – If Equipped | |
F19 | 20 (1500 LD Diesel) | SCR – If Equipped | |
30 (Cummins Diesel) | |||
F20 | 30 | Passenger Door Module | |
F21 | 30 | Drive Train Control Module | |
F22 | 20 | Engine Control Module | |
30 (Cummins Diesel) | |||
F23 | 30 | Body Controller #1 | |
F24 | 30 | Driver Door Module | |
F25 | 30 | Front Wiper | |
F26 | 30 | Antilock Brakes/Stability Control Module/Valves | |
F28 | 20 | Trailer Tow Backup Lights – If Equipped | |
F29 | 20 | Trailer Tow Parking Lights – If Equipped | |
F30 | 30 | Trailer Tow Receptacle | |
F31 | 30 (1500 LD Diesel) | Urea Heater Control – If Equipped | |
F32 | — | Spare fuse | |
F33 | 20 | Special Services Vehicle Only | |
F34 | 30 | Vehicle System Interface Module #2 – If Equipped | |
F35 | 30 | Sunroof – If Equipped | |
F36 | 30 | Rear Defroster– If Equipped | |
F37 | 30 | Cummins Diesel Fuel Heater #2 – If Equipped | |
F38 | 30 | Power Inverter 115V AC– If Equipped | |
F39 | 30 | Power Outlet – Special Services Only | |
F41 | 10 | Active Grill Shutter – If Equipped | |
F42 | 20 | Horn | |
F44 | 10 | Diagnostic Port | |
F46 | 10 | Upfitter – If Equipped | |
F49 | 10 | Instrument Panel Cluster | |
F50 | 20 | Air Suspension Control Module – If Equipped | |
F51 | 10 | Ignition Node Module / Keyless Ignition | |
F52 | 5 | Battery Sensor | |
F53 | 20 | Trailer Tow – Left Turn/Stop Lights | |
F54 | 20 | Adjustable Pedals | |
F56 | 15 | Additional Diesel Content – If Equipped | |
F57 | 20 | Transmission | |
F58 | 20 | Spare Fuse | |
F59 | 10 | SCR Relay – If Equipped | |
F60 | 15 | Underhood Lamp | |
F61 | 10 (1500 LD Diesel & Cummins Diesel) |
PM Sensor – If Equipped | |
F62 | 10 | Air Conditioning Clutch | |
F63 | 20 | IgnitionCoils (Gas), Urea Heater (Diesel) | |
F64 | 25 | Fuel Injectors / Powertrain | |
F65 | 10 | USB interface | |
F66 | 10 | Sunroof / Passenger Window Switches /Rain Sensor | |
F67 | 10 | CD / DVD / Bluetooth Hands-free Module – If Equipped | |
F69 | 15 | Mod SCR 12V – If Equipped | |
F70 | 30 | Fuel Pump Motor | |
F71 | 25 | Amplifier | |
F72 | 10 | PM Sensor – If Equipped | |
F73 | 20 | Fuel Transfer Pump (HD Only) – If Equipped | |
F74 | 20 (Gas engine & 1500 LD Diesel) | Brake Vacuum Pump Gas/Diesel – If Equipped | |
F75 | 10 | Coolant Temperature Valve Actuator | |
F76 | 10 | Antilock Brakes/Electronic Stability Control | |
F77 | 10 | Drivetrain Control Module/Front Axle Disconnect Module | |
F78 | 10 | Engine Control Module / Electric Power Steering | |
F79 | 15 | Clearance Lights | |
F80 | 10 | Universal Garage Door Opener / Compass | |
F81 | 20 | Trailer Tow Right Turn/Stop Lights | |
F82 | 10 | Steering Column Control Module/ Cruise Control | |
F84 | 15 | Switch Bank/Instrument Cluster | |
F85 | 10 | Airbag Module | |
F86 | 10 | Airbag Module | |
F87 | 10 | Air Suspension-If Equipped / Trailer Tow / Steering Column Control Module | |
F88 | 15 | Instrument Panel Cluster | |
F90 | 20 | Power Outlet (Rear seats) Customer Selectable | |
F91 | |||
F93 | 20 | Cigar Lighter | |
F94 | 10 | Shifter / Transfer Case Module | |
F95 | 10 | Rear Camera / Park Assist | |
F96 | 10 | Rear Seat Heater Switch | |
F97 | 25 | Rear Heated Seats & Heated Steering Wheel – If Equipped | |
F98 | 25 | Front Heated Seats – If Equipped | |
F99 | 10 | Climate Control | |
F100 | 10 | Upfitters – If Equipped | |
F101 | 15 | Electrochromatic Mirror / Smart High Beams – If Equipped | |
F104 | 20 | Power Outlets (Instrument Panel/Center Console) |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
Still have questions or want to supplement the article? Discuss On Telegram