RAM Commercial CHASSIS CAB 3500 2021 Owner's Manual page 402

400 SERVICING AND MAINTENANCE
Cavity Cartridge Fuse
F94 –
F95 –
F96 –
F97 –
F98 –
F99 –
F100 –
F101 –
F102 –
F103 –
F104 –
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.
Micro Fuse
10 Amp Red
10 Amp Red
10 Amp Red
20 Amp Yellow
20 Amp Yellow
10 Amp Red
10 Amp Red
20 Amp Yellow
20 Amp Yellow
10 Amp Red
20 Amp Yellow
CAUTION! (Continued)
When replacing a blown fuse, it is important to

use only a fuse having the correct amperage
rating. The use of a fuse with a rating other than
indicated may result in a dangerous electrical
system overload. If a properly rated fuse
continues to blow, it indicates a problem in the
circuit that must be corrected.
(Continued)
Description
Shift-By-Wire / Transfer Case Switch / Module TPM Trailer / Module
Gateway Can-C Trailer TPM
Rearview Camera / Park Assist / CHMSL Camera / Blind Spot Sensor /
Surround View Camera
Trailer Camera – If Equipped
Front Heated Seat Passenger – If Equipped
Front Heated Seat Driver – If Equipped
HVAC / In-Car Temperature Sensor / CSG MOD
Upfitters Box Feed– If Equipped
Rear Heated Seat Right — If Equipped
Rear Heated Seat Left / Run RLY #3 Coil — If Equipped
HeadLamp AFLS — If Equipped
UCI Port / USB Rear