Notices
1994.5 - 1997 7.3L Power Stroke Diesel  

Wiring question under steering column

Thread Tools
 
Search this Thread
 
Old Apr 21, 2022 | 08:34 PM
  #1  
PowerstrokeKoz's Avatar
PowerstrokeKoz
Thread Starter
|
4wd Low
Joined: Apr 2022
Posts: 11
Likes: 2
Wiring question under steering column

So my truck was vandalized. I’m trying to get it back to normal but need some help with wiring under the steering column. I can start the truck by bridging the starter solenoid with a screwdriver with the ignition switch is in power position.
Some other things happening are RPM gage not working, alternator voltage gage not moving. The truck starts and runs fine and drives. It’s a 1997 f350 5-speed.
I just need some help knowing where these plugs pictured below go. Thanks a lot for any info and pointers where these go or how to trouble shoot this issue.




 
Reply
Old Apr 21, 2022 | 09:04 PM
  #2  
Hit Man X's Avatar
Hit Man X
Lead Driver
20 Year Member
Liked
Loved
Community Favorite
Joined: Sep 2002
Posts: 9,519
Likes: 2,028
From: North Texas
Twill never start via the key with the ignition switch dangling below the column as your photo shows.
 
Reply
Old Apr 21, 2022 | 09:44 PM
  #3  
PowerstrokeKoz's Avatar
PowerstrokeKoz
Thread Starter
|
4wd Low
Joined: Apr 2022
Posts: 11
Likes: 2
Agreed. The ignition key cylinder is damaged as well so waiting for a new one. But it won’t even start using the ignition switch which it should and I started it before that way a while back.
 
Reply
Old Apr 22, 2022 | 07:44 AM
  #4  
Hit Man X's Avatar
Hit Man X
Lead Driver
20 Year Member
Liked
Loved
Community Favorite
Joined: Sep 2002
Posts: 9,519
Likes: 2,028
From: North Texas
Green/white/black goes no where on mine. Empty plug

Late 95 build for 1996MY. Five speed.

Are you pressing the clutch in when trying to crank it via the ignition switch? You have to verify the NSS circuit is closed. It could have been damaged during the theft. Mine is bypassed, I think it was pins 1 and 3.
 
Reply
Old Apr 22, 2022 | 08:16 PM
  #5  
PowerstrokeKoz's Avatar
PowerstrokeKoz
Thread Starter
|
4wd Low
Joined: Apr 2022
Posts: 11
Likes: 2
Pressing the clutch makes no difference. Looks like my wait to start indicator light is also not working and the lights next to it that usually light up don’t. Once again I can start the truck by bringing the solenoid on the fender. Any idea where the other plug should go with the yellow with green stripe, red with tan stripe and tan with white stripe goes?
 
Reply
Old Apr 23, 2022 | 07:25 AM
  #6  
Hit Man X's Avatar
Hit Man X
Lead Driver
20 Year Member
Liked
Loved
Community Favorite
Joined: Sep 2002
Posts: 9,519
Likes: 2,028
From: North Texas
Ever checked for voltage at the small wire at the solenoid?

Do you jump the small wire to 12V when you start or just big lug to big lug?
 
Reply
Old Apr 23, 2022 | 07:45 AM
  #7  
PowerstrokeKoz's Avatar
PowerstrokeKoz
Thread Starter
|
4wd Low
Joined: Apr 2022
Posts: 11
Likes: 2
Lug to lug. I’m suspecting something is loose with the wiring under the steering column since some lights and gages work and some don’t.
 
Reply
Old Apr 23, 2022 | 01:00 PM
  #8  
Hit Man X's Avatar
Hit Man X
Lead Driver
20 Year Member
Liked
Loved
Community Favorite
Joined: Sep 2002
Posts: 9,519
Likes: 2,028
From: North Texas
Is that a new ignition switch or the OE unit? I have had issues with aftermarket units in the past, all positions did not seem to function.

Try jumping just the small pin at the solenoid to 12V to make sure that works. The small pin is what closes the relay (solenoid) to send power to the starter. Probably fine, but if not grounded it will not close.

Checked for popped fuses yet? I think fuse 22 is for the WTS deal under hood or 17 inside.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

 Joe Kucinski
story-1

2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

 Brett Foote
story-2

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-3

AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

 Brett Foote
story-4

Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

 Michael S. Palmer
story-5

Ford's 2001 Explorer Sportsman Concept Looks For a New Home

 Verdad Gallardo
story-6

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-7

2026 Shelby F-150 Off-Road: Better Than a Raptor R?

 Brett Foote
story-8

2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

 Michael S. Palmer
story-9

10 Most Surprising 2026 Ford Truck Features!

 Joe Kucinski
Old Apr 23, 2022 | 03:08 PM
  #9  
PowerstrokeKoz's Avatar
PowerstrokeKoz
Thread Starter
|
4wd Low
Joined: Apr 2022
Posts: 11
Likes: 2
OE unit. I can use it to turn the truck off which tells me the switch should be ok. All fuses look good. I guess will need to go one by one and start checking if anything is loose. Still trying to figure out where that other plug goes since I don’t see anything to attach it to.
 
Reply
Old Apr 23, 2022 | 04:14 PM
  #10  
Hit Man X's Avatar
Hit Man X
Lead Driver
20 Year Member
Liked
Loved
Community Favorite
Joined: Sep 2002
Posts: 9,519
Likes: 2,028
From: North Texas
Thumbs up

Maybe that three pin plugs into the Diesel warning panel?

Takes two minutes to pull those fuses and check also. Test light to see if you have power at the solenoid small wire.
 
Reply
Old Apr 25, 2022 | 06:24 AM
  #11  
pern21db's Avatar
pern21db
Cross-Country
Joined: Aug 2021
Posts: 77
Likes: 19
Originally Posted by PowerstrokeKoz
All fuses look good.
I would recommend double-checking the fuses with a test light to confirm power on both sides of the fuses.
 
Reply
Old Apr 26, 2022 | 03:05 PM
  #12  
PowerstrokeKoz's Avatar
PowerstrokeKoz
Thread Starter
|
4wd Low
Joined: Apr 2022
Posts: 11
Likes: 2
Ok got it to work. Thanks for the pointers. Fuse #17 looked ok and tested ok but I just decided to swap it and it all works now. But it does not always start using the ignition switch it’s a hit or miss on they one. Maybe when I will put the new steering column in since this one is trash it will fix it.

still trying to figure out where that other plug goes.


 
Reply
Old Apr 27, 2022 | 07:34 PM
  #13  
timrothschild1's Avatar
timrothschild1
Cross-Country
Joined: Jan 2022
Posts: 66
Likes: 6
From: Ranger
When I did my transmission conversion I learned these trucks are wired for both manual and auto. All wires for every option are under the dash, whether you have the options or not. Since you have a manual, one of those connecters may be for the auto nuetral switch. The first one you are holding may be for cruise control. If you do not have cruise on your truck, that may be why it is not plugged in If you do not have power seats, that may also be another. In short all connectors for all options are under there whether you have the option or not. Do not fret over it as all trucks are going to have some unused connections because you can not have a manual and an auto in the same truck. It has been 17yrs since I did my conversion so I may not be correct on which connector goes where so I will not pretend I do. Good luck and I hope I answered a few of your questions.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
moveoverGM
1973 - 1979 F-100 & Larger F-Series Trucks
1
Feb 4, 2022 11:50 AM
2002ws6phoenix
1961 - 1966 F-100 & Larger F-Series Trucks
4
Oct 12, 2020 02:55 AM
deich
1973 - 1979 F-100 & Larger F-Series Trucks
0
Nov 18, 2017 01:07 PM
jpalega
1967 - 1972 F-100 & Larger F-Series Trucks
6
May 30, 2017 02:09 PM
mrgoodwood
1948 - 1956 F1, F100 & Larger F-Series Trucks
7
Sep 17, 2012 08:25 PM




All times are GMT -5. The time now is 08:56 AM.

story-0
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-1
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-2
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-3
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-4
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-5
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-6
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-7
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-8
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE
story-9
10 Most Surprising 2026 Ford Truck Features!

Slideshow: 10 most surprising Ford truck options/features in 2026.

By Joe Kucinski | 2026-05-05 11:17:22


VIEW MORE