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

146,355

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.
146,355

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.
146,355

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 43,396 nationwide F-250 Super Duty listings starting at $2,750.

ZIP:

Search Ford F-250 Super Duty Questions

UK Questions

Are you a UK consumer? CarGurus now has a discussion forum in the UK.

Ford F-250 Super Duty Experts

#1 Tracy Hooks
Tracy Hooks
Reputation 690
#2 FordNut
FordNut
Reputation 650
#3 kbro
kbro
Reputation 590
View All

Related Models For Sale

Used Ford F-350 Super Duty
437 Great Deals out of 26,419 listings starting at $2,999
Used Ford F-150
3,137 Great Deals out of 208,987 listings starting at $1,200
Used Dodge Ram 2500
167 Great Deals out of 5,646 listings starting at $2,995
Used Ford F-250
563 listings starting at $1,342
Used Chevrolet Silverado 1500
2,605 Great Deals out of 152,728 listings starting at $1,500
Used Ford F-450 Super Duty
47 Great Deals out of 2,659 listings starting at $8,000
Used Toyota Tundra
659 Great Deals out of 28,443 listings starting at $2,798
Used GMC Sierra 1500
1,004 Great Deals out of 60,427 listings starting at $1,299
Used Dodge Ram 1500
517 Great Deals out of 13,131 listings starting at $1,800
Used Dodge Ram 3500
93 Great Deals out of 2,320 listings starting at $5,000
Used Toyota Tacoma
722 Great Deals out of 32,217 listings starting at $2,750

Used Cars For Sale

2017 Ford F-250 Super Duty For Sale
4 Great Deals out of 19,661 listings starting at $25,506
2016 Ford F-250 Super Duty For Sale
32 Great Deals out of 7,730 listings starting at $23,756
2015 Ford F-250 Super Duty For Sale
34 Great Deals out of 2,434 listings starting at $19,500
2014 Ford F-250 Super Duty For Sale
19 Great Deals out of 1,045 listings starting at $13,950
2013 Ford F-250 Super Duty For Sale
27 Great Deals out of 969 listings starting at $12,500