Notices
1999 - 2016 Super Duty 1999 to 2016 Ford F250, F350, F450 and F550 Super Duty with diesel V8 and gas V8 and V10 engines
Sponsored by:
Sponsored by: Real Truck

Previous owner mod removed

Thread Tools
 
Search this Thread
 
Old Dec 17, 2008 | 02:33 PM
  #1  
Ford Vader's Avatar
Ford Vader
Thread Starter
|
New User
Joined: Jun 2008
Posts: 6
Likes: 0
Previous owner mod removed

I've only had my '99 7.3L SD Crew since last June.
There have been several mods done by a previous owner including BTS trans, TC lock-out mod,
2000 front brakes and a mild suspension lift.

But this **** on the dash has me puzzled.

The pic shows a 12 position **** with it's wires and a connector.


Can anybody identify what this must have been for just by looking at the connector?

I am wondering if it was for a tuner...and if so, what type?
 
Reply
Old Dec 17, 2008 | 03:06 PM
  #2  
RckyMntnKng's Avatar
RckyMntnKng
Senior User
Joined: Sep 2007
Posts: 197
Likes: 0
I cant get the picture...my co is blocking photo bucket and apparently quantserv.

i know with positions is usually a tuner with different tunes in each location on the ****..Cant say ive seen a 12 position before, mine is 6 position. does the wiring run down to the brain box computer by the firewall down at the floor on the left
 
Reply
Old Dec 17, 2008 | 03:54 PM
  #3  
jeff7825's Avatar
jeff7825
Posting Guru
Joined: Sep 2007
Posts: 2,121
Likes: 0
From: Knoxville, TN
Most likely a chip. Is that wire underneath run from the switch? Looks like he took the chip out and just left the switch in there.
 
Reply
Old Dec 17, 2008 | 04:17 PM
  #4  
taken's Avatar
taken
Senior User
Joined: Nov 2008
Posts: 121
Likes: 0
From: Holyoke, MA
Could be a remote control for an amp. I have one very similar to control the sub amp on my Grand Cherokee. Helps to adjust the volume level for different songs and sources. Just a guess.
 
Reply
Old Dec 17, 2008 | 04:31 PM
  #5  
patrickke's Avatar
patrickke
Posting Guru
Joined: Nov 2008
Posts: 1,637
Likes: 1
From: Lexington,Ky / Owensboro
might the **** be a resistor does it do anything when you turn it?

he may have had the 10k resistor mod and disabled it or it could be hooked up still...
 
Reply
Old Dec 17, 2008 | 04:57 PM
  #6  
06silvercrew's Avatar
06silvercrew
Posting Guru
Joined: Apr 2008
Posts: 2,424
Likes: 2
From: Albemarle, NC
Looks like a remote gain control for an amp. Just a guess though.
 
Reply
Old Dec 17, 2008 | 05:31 PM
  #7  
rollerstud98's Avatar
rollerstud98
Logistics Pro
15 Year Member
Photogenic
Joined: Sep 2006
Posts: 4,863
Likes: 4
From: Airdrie Alberta
Club FTE Silver Member

Most gain controls turn freely though do they not? If it's positional I wouldn't think of it being the gain control for the amp
 
Reply
Old Dec 17, 2008 | 06:03 PM
  #8  
enduro4231's Avatar
enduro4231
Elder User
Joined: Oct 2008
Posts: 519
Likes: 7
A buddy of mine has a 12 valve Cummins Ram 2500 with a TC lockout kit and next to his lockout switch there is a **** that adjusts something to do with the lockout. I can't quite recall exactly what it was though.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

 Verdad Gallardo
story-1

Top 10 Fords at 2026 Carlisle Ford Nationals

 Joe Kucinski
story-2

3 Best / 3 Worst Parts of Modern Ford Ownership

 Brett Foote
story-3

10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

 Pouria Savadkouei
story-4

Every 2026 Ford Engine Explained

 Brett Foote
story-5

10 Ugly Ford Trucks That We Still Kinda Love

 Joe Kucinski
story-6

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-7

Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

 Verdad Gallardo
story-8

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

 Joe Kucinski
story-9

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

 Brett Foote
Old Dec 17, 2008 | 06:42 PM
  #9  
06silvercrew's Avatar
06silvercrew
Posting Guru
Joined: Apr 2008
Posts: 2,424
Likes: 2
From: Albemarle, NC
Originally Posted by rollerstud98
Most gain controls turn freely though do they not? If it's positional I wouldn't think of it being the gain control for the amp


Good point.....I retract my previous statment.
 
Reply
Old Dec 17, 2008 | 08:54 PM
  #10  
dew the thunder's Avatar
dew the thunder
Elder User
Joined: Feb 2007
Posts: 805
Likes: 1
From: South Bend, IN
But also most gain controls I've seen were a range of 0-12...
 
Reply
Old Dec 17, 2008 | 09:31 PM
  #11  
Fordfanatic4life's Avatar
Fordfanatic4life
Postmaster
Joined: Oct 2008
Posts: 3,924
Likes: 6
From: Richmond BC
cant u follow the installed wiring of it back to something ??? or does it go right from the **** to that plug u show in the pic ???
 
Reply
Old Dec 17, 2008 | 09:36 PM
  #12  
F350-6's Avatar
F350-6
Post Fiend
Joined: Mar 2007
Posts: 26,966
Likes: 50
From: Texas
Do you have gauges in the truck? Considering the other mods, I would have thought it was a **** for a TS chip, but that should only be a 6 position.
 
Reply
Old Dec 18, 2008 | 09:39 AM
  #13  
Ford Vader's Avatar
Ford Vader
Thread Starter
|
New User
Joined: Jun 2008
Posts: 6
Likes: 0
Thanks for your all the responses.

There are no non-stock gauges present.
I did find an amp under the back seat...sub-woofer removed. But I don't think this **** has anything to do with the stereo.

The wires are tie-wrapped together behind the ****. Not connected to anything. I took off the panel to get a picture of the **** and connector together.

There are 3 wires only going out to the connector (for those that can't see the pic, it has 4 'D' shaped prongs)

I was hoping someone would just say, "oh, ya..it's a.....) but that's ok. I'm thinking maybe it's a resistor type pot for something. There are signs of a CB that was removed as well...maybe it's for that somehow?

I might just replace it with a reverse-light switch or something.

*Added - Just did a search on that 10k mod. One poster (on this site) mentioned having different resistance values on a ****. The previous owner did the TC lock-out exactly like I've seen on some forums, so I bet this thing had several DYI mods.
 
Reply
Old Dec 18, 2008 | 09:45 AM
  #14  
caprang's Avatar
caprang
Posting Guru
Joined: Jan 2006
Posts: 1,513
Likes: 1
Got a friend with a 2002 and **** that looks exactly like that. He calls it a "steroid" and says it controls the fuel pressure, timing, etc. When he cranks it all the way up it sounds like big block car with a big cam in it. It actually rocks the truck as it rumbles. I think Steroid is the actual name of the product, not his nickname for it. A search may produce some more info for you.
 
Reply
Old Dec 18, 2008 | 10:04 AM
  #15  
ReAX's Avatar
ReAX
Post Fiend
Joined: May 2006
Posts: 10,007
Likes: 4
From: Central Florida
If it's not lighted, then the four wires is your biggest clue. Potentiometers have 3 pins, common and two poles. There should be very high resistance between the two poles, unless it's centered, different values for common vs the poles. I'd say get out a piece of paper and a DMM. Meter the resistances between all four connectors in each position. This will give you some idea as to what it does and once you have that figured out, you can start on what it controls.
 
Reply



All times are GMT -5. The time now is 08:47 PM.

story-0
This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

Slideshow: The VelociRaptor Expedition gains a lift, upgraded suspension, Brembo brakes, and trail-ready equipment while retaining the stock 440-horsepower EcoBoost V6.

By Verdad Gallardo | 2026-06-12 11:01:55


VIEW MORE
story-1
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-2
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-3
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-4
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-5
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-6
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-7
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-06-03 11:38:36


VIEW MORE
story-8
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-9
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