Where is the fuse box located on a 1992 dodge van b250

Question edited for clarity.
Question moved to model category.

It appears to be a known issue.

Speedometer/odometer in 1992 Ram B250 not working

DodgeForum.com https://dodgeforum.com > ... > Dodge Ram Van
Jan 1, 2013 - I recently bought a 1992 Ram B250 cargo van and the speedometer/odometer won't work. I went to the junk yard and replaced the instrument ...

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Dodge B250 Speedometer Is Not Working

RepairPal.com https://repairpal.com > dodge > speedometer-not-work...
The most common reasons a Dodge B250 speedometer isn't working are the vehicle speed sensor (VSS), a faulty speedometer, or an electrical issue.

Q&A: 1994 Dodge Ram Van B250 Speedometer Not Working

JustAnswer https://www.justanswer.com > Dodge Repair
Apr 22, 2009 - You will need to check to make sure that the sensor is turning.if you jack the back of the van up and remove the sensor.put it in gear and ...

1 answer · Top answer: This sounds like the speedometer drive gear in the trans is loose.you will need to take the ...

SOLVED: I have 1992 dodge B250 van the speedometer is

Fixya https://www.fixya.com > ... > 1988 Dodge B250
Feb 22, 2011 - If the speedometer is working but the counter is not - then the counter gear is broken. it is not worth trying to fix -- just buy a new ...

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no obdll port ---------------https://www.ramforum.com/threads/obd-plug-on-my-88-dodge.69258/

Service Manual should have a Schematic Diagram.
Free Manual
http://www.autozmagz.com/search/1990+dodge+ram+250+van
Also
http://www.auto-repair-manuals.com/1990_Dodge%20Truck%20Van%20SUV_Auto_Repair_Manuals.html

fuses blow because of excessive current flow from a dead short to earth. You haven't stated which fuse blows and what the items are covered by that fuse. so check the power wire from that fuse and trace it until you find a burnt area or a place where the power wire is touching the body before it gets to something it is running

The fuel pump relay gets power from a 30amp fuse that also powers the ASD relay. I think the fuse is marked with the letter D.
You may have to check the 30amp fuses to see if any are blown.
You can also jumper the pump relay.

if the speedometer is working but the counter is not - then the counter gear is broken.
it is not worth trying to fix -- just buy a new gauge and install it.

c...

its built into the ecm located right in the middle of he firewall from under the hood, big black box with two plugs.

its the lifters and for a van that age its normal wear on the motor.

normally the diagram for the fuse box is just inside the lid and my suggestion to you is to stop by a dodge dealer and the parts department would print you off a diagram

I had the same problem a few years ago on a converted '92 Ram B250 van. Turned out to be a blown fusible link in the engine compartment, under the hood, right next to / behind the brake master cylinder. These links were used instead of fuses up until '92, so it is likely the problem you are having as well.