99 F-250 SD 4x4 7.3 turbo diesel. I'm trying to get a break down on the fuse panel's

20

Asked by Jan 08, 2015 at 11:34 AM about the 1999 Ford F-250 Super Duty XLT 4WD Extended Cab LB

Question type: General

I have a short on the # 30 fuse and can't find out what it goes too. Started to work and it
just died on me and I found the fuse blown. I replaced it and as soon as I turn the switch
on it blows again. I disconnected the alt. and thought that might be it, but was wrong.
HELP

5 Answers

148,845

http://www.fordservicecontent.com/Ford_Content/catalog/owner_guides/99f23og1e.pdf ..Download that, the #30 fuse says PCM Power Relay This image is straight from owners manual..is that the one you mean, I circled in blue? PCM Relay ..click image to size up

1 out of 1 people think this is helpful.
148,845

Only thing it that's a relay not a fuse...if that's not the one which is it? Or this one is: PCM Relay Coil, Ignition Coil (Gasoline only), Fuel Heater (Diesel only), Wastegate Solenoid (Diesel only), Injector Driver Module Relay Coil (Diesel onl

Best Answer
20

That's a lot of things for just one fuse to run ain't it? It's a 30 amp fuse. How can I narrow down the problem?

2 out of 2 people think this is helpful.
148,845

Well it does not run everything, lot's of it is for the gas engine so not used. But copied and pasted from owners manual. Now, figuring out what is blowing the fuse is the hard part. Maybe disconnect each thing listed one at a time, turn on key and see if it blows. Wish I had a better suggestion...but all I can think of to do

20

I figured out my problem!!!! I have a bad glow plug. I disconnected one thing @ a time and went threw a whole bow of fuses before I found it. I wish ya'll all the luck. It can be very confusing when trying to figure these thing out.

Your Answer

Add photo

Related Questions

F-250 Super Duty

Looking for a Used F-250 Super Duty in your area?

CarGurus has 45,079 nationwide F-250 Super Duty listings starting at $2,000.

ZIP:

Search Ford F-250 Super Duty Questions

Ford F-250 Super Duty Experts

#1 Tracy Hooks
Tracy Hooks
Reputation 760
#2 FordNut
FordNut
Reputation 660
#3 kbro
kbro
Reputation 590
View All

Related Models For Sale

Used Ford F-350 Super Duty
418 Great Deals out of 27,097 listings starting at $2,999
Used Ford F-150
2,700 Great Deals out of 212,349 listings starting at $1,000
Used Dodge Ram 2500
152 Great Deals out of 5,500 listings starting at $2,500
Used Ford F-250
513 listings starting at $3,500
Used Chevrolet Silverado 1500
2,284 Great Deals out of 155,168 listings starting at $1,395
Used Toyota Tundra
582 Great Deals out of 30,721 listings starting at $2,637
Used GMC Sierra 1500
938 Great Deals out of 62,274 listings starting at $1,395
Used Dodge Ram 1500
531 Great Deals out of 12,827 listings starting at $1,995
Used Dodge Ram 3500
96 Great Deals out of 2,311 listings starting at $5,999
Used Ford F-450 Super Duty
35 Great Deals out of 2,689 listings starting at $8,975
Used Ford Mustang
363 Great Deals out of 44,490 listings starting at $1,000

Used Cars For Sale

2017 Ford F-250 Super Duty For Sale
6 Great Deals out of 23,138 listings starting at $21,625
2016 Ford F-250 Super Duty For Sale
18 Great Deals out of 6,272 listings starting at $22,495
2015 Ford F-250 Super Duty For Sale
30 Great Deals out of 2,352 listings starting at $16,900
2014 Ford F-250 Super Duty For Sale
6 Great Deals out of 1,007 listings starting at $15,889
2013 Ford F-250 Super Duty For Sale
23 Great Deals out of 955 listings starting at $12,500