NO8 FUSE REPLACEMENT

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

crash68

ACME product engineer
Staff member
Administrator Moderator Supporting Member
Joined
Mar 20, 2016
Posts
12,392
Reaction score
21,604
Ram Year
2015
Engine
3.0 EcoDiesel
It's one of the big fuses along the edge of the fuse box
1000010095.png
 

turkeybird56

Military Vet 1976-1996 Retired US Army
Air Force Army Law Enforcement
Joined
Aug 2, 2018
Posts
26,056
Reaction score
56,939
Location
Central Texas
Ram Year
2019 Bighorn, 4 X 4, 3.21 rear, Bright Flame Red Pearl Coat, Mopar tonneau cover,Westin Bed rug
Engine
Hemi 5.7, Non E Torque

crash68

ACME product engineer
Staff member
Administrator Moderator Supporting Member
Joined
Mar 20, 2016
Posts
12,392
Reaction score
21,604
Ram Year
2015
Engine
3.0 EcoDiesel
IS there some type of fuse/relay under there, if so, got a pic? Referring to the N08 Water Pump fuse/relay
There's a fuse under there, scary part is I've seen references to it being called a fuse module. That could mean it's a bunch of fuses tied together that Mopar will stick it to you.
On the older EcoDs the fuses for the fan motor was a 100A J-Case fuse, I have some on hand just in case.
 

turkeybird56

Military Vet 1976-1996 Retired US Army
Air Force Army Law Enforcement
Joined
Aug 2, 2018
Posts
26,056
Reaction score
56,939
Location
Central Texas
Ram Year
2019 Bighorn, 4 X 4, 3.21 rear, Bright Flame Red Pearl Coat, Mopar tonneau cover,Westin Bed rug
Engine
Hemi 5.7, Non E Torque
There's a fuse under there, scary part is I've seen references to it being called a fuse module. That could mean it's a bunch of fuses tied together that Mopar will stick it to you.
On the older EcoDs the fuses for the fan motor was a 100A J-Case fuse, I have some on hand just in case.
On my 2019 Hemi, there is no battery block fuse containing fuses like dual 180/120 fuses, wiring goes into TIPM and into Fan shroud. It may be somewhere else, but nothing I could see. There was the dual fuse/battery block but that was also on my 2015 ED that I was familiar with.
 

RamDiver

Senior Member
Joined
Jan 23, 2022
Posts
5,850
Reaction score
12,367
Location
Marlborough, Ontario Canada
Ram Year
2021 DS
Engine
Hemi 5.7
On my 2019 Hemi, there is no battery block fuse containing fuses like dual 180/120 fuses, wiring goes into TIPM and into Fan shroud. It may be somewhere else, but nothing I could see. There was the dual fuse/battery block but that was also on my 2015 ED that I was familiar with.

Nothing like that on my 4th gen either.

Looking at the N0-x fuses, I have to wonder if this is specific to E-J model Rams. :cool:

.
 

turkeybird56

Military Vet 1976-1996 Retired US Army
Air Force Army Law Enforcement
Joined
Aug 2, 2018
Posts
26,056
Reaction score
56,939
Location
Central Texas
Ram Year
2019 Bighorn, 4 X 4, 3.21 rear, Bright Flame Red Pearl Coat, Mopar tonneau cover,Westin Bed rug
Engine
Hemi 5.7, Non E Torque
Dunno. Never loosened nut to see
 

turkeybird56

Military Vet 1976-1996 Retired US Army
Air Force Army Law Enforcement
Joined
Aug 2, 2018
Posts
26,056
Reaction score
56,939
Location
Central Texas
Ram Year
2019 Bighorn, 4 X 4, 3.21 rear, Bright Flame Red Pearl Coat, Mopar tonneau cover,Westin Bed rug
Engine
Hemi 5.7, Non E Torque
see posts 1 and 2

allegedly 100 amp cartridge under there, maybe. I have not loosened the nut to see, was hoping someone else had.

The problem, this post is kinda bootlegged off another, was a Person's FAN not working at all, and there was a question of voltage/power to electric fan possibly not being present. Do the formula, you get 71 amps needed.

Truck Fan 2019 Ram.jpgTruck Fan part number 2019 Ram.jpg
 
Last edited:
OP
OP
M

MHermann

Junior Member
Joined
Mar 21, 2026
Posts
5
Reaction score
0
Location
Michigan
Ram Year
2020
Engine
5.7
HHad the same issue
see posts 1 and 2

allegedly 100 amp cartridge under there, maybe. I have not loosened the nut to see, was hoping someone else had.

The problem, this post is kinda bootlegged off another, was a Person's FAN not working at all, and there was a question of voltage/power to electric fan possibly not being present. Do the formula, you get 71 amps needed.

View attachment 582228View attachment 582229
Had
the same issue, was a broken wire in the loom
 

Marshall

Senior Member
Joined
Apr 17, 2013
Posts
2,287
Reaction score
3,200
Location
Sk, Canada
Ram Year
2014 sport
Engine
5.7 hemi
HHad the same issue

Had
the same issue, was a broken wire in the loom
So did you check the fuse? take the nut off I guess and see what you have. Any power on the low side with a meter?
I presume the fan don't run at all?
 
Back
Top