Notices
1999 - 2003 7.3L Power Stroke Diesel  
Sponsored by:
Sponsored by: DP Tuner

NO SPEEDO !

Thread Tools
 
Search this Thread
 
Old Oct 26, 2013 | 11:52 AM
  #1  
Smokiesman's Avatar
Smokiesman
Thread Starter
|
Posting Guru
Joined: May 2006
Posts: 1,427
Likes: 1
From: Bryson City NC
NO SPEEDO !

My friend picked up a really nice 01 F350 at auction the other nite. Most of the cluster seems to work other than the speedo! Also getting the blinkin lite on the OD button which is suppose to be stored trans codes. We took it to our local shop who used the correct scanner but could not pull any codes.So I picked up a new cluster and we installed and still no joy? We are installing a new VSS sensor today. My question is that I read on some other forums that the front ABS sensor are interconnected to the rear VSS and sends a combined signal to the PCM! Does that sound right ? Hate to take to the stealer so if any ideas out there I am all ears and the Cruise Con doesn't work!! Thanks

Smokie
 
Reply
Old Oct 26, 2013 | 12:28 PM
  #2  
ebbnflow's Avatar
ebbnflow
Senior User
Joined: Sep 2006
Posts: 258
Likes: 5
From: NorCal
On my truck, OD light blinked randomly, speedo stopped working, but also my go pedal stopped working. Turned out to be a blown fuse caused by a short in the wire going to the OD button in the shifter. I forget which fuse blew. I replaced shifter and problem is gone.
 
Reply
Old Oct 26, 2013 | 12:32 PM
  #3  
Smokiesman's Avatar
Smokiesman
Thread Starter
|
Posting Guru
Joined: May 2006
Posts: 1,427
Likes: 1
From: Bryson City NC
The guy at the shop said he checked the fuses ! He is pretty good but I think they need to be checked again! Thanks for the tip!

Smokie
 
Reply
Old Oct 26, 2013 | 02:12 PM
  #4  
Christof13T's Avatar
Christof13T
Postmaster
Joined: Apr 2012
Posts: 2,613
Likes: 8
From: North Georgia
Had a similar gremlin with motorbug.
No speedo... od light would flash like clockwork as soon as overdrive would normally be dropping in. Turned out to be wet gem/fusebox from leaking roof marker lights.
No luck with hairdryer... it just took a few days and it just started working like normal.
Sealed up my roof markers and have not since had any electrical gremlin shenanigans..
 
Reply
Old Oct 26, 2013 | 06:05 PM
  #5  
stinson 108-1's Avatar
stinson 108-1
stinson 108-1
10 Year Member
Joined: Jan 2012
Posts: 1,015
Likes: 8
From: south jersey
Club FTE Gold Member
Blinking od light, no cruise and no speedo is classic vss. Get an oem for the better fix if you can. Aftermarket is ok short term. My experience is they seem more trouble free than a cps, but oem is usually the way to go.
 
Reply
Old Oct 26, 2013 | 08:51 PM
  #6  
caverjoe's Avatar
caverjoe
Laughing Gas
15 Year Member
Photogenic
Joined: Apr 2007
Posts: 1,238
Likes: 2
From: North Port, Florida
Mine did the same thing years ago. I took it in and I am guess it is the vss like stinson said sept I dont realy know what that is. Mech said it was a sensor down by the transmission. (? speed sensor maybe)
 
Reply
Old Oct 26, 2013 | 09:43 PM
  #7  
Smokiesman's Avatar
Smokiesman
Thread Starter
|
Posting Guru
Joined: May 2006
Posts: 1,427
Likes: 1
From: Bryson City NC
Joe ! the sensor is in the rear diff! My bud picked up one from Advance! I hope it is not a POS!

Smokie
 
Reply
Old Oct 28, 2013 | 08:18 PM
  #8  
caverjoe's Avatar
caverjoe
Laughing Gas
15 Year Member
Photogenic
Joined: Apr 2007
Posts: 1,238
Likes: 2
From: North Port, Florida
Originally Posted by Smokiesman
Joe ! the sensor is in the rear diff! My bud picked up one from Advance! I hope it is not a POS!

Smokie
good to know thank you
 
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 Oct 28, 2013 | 10:52 PM
  #9  
Smokiesman's Avatar
Smokiesman
Thread Starter
|
Posting Guru
Joined: May 2006
Posts: 1,427
Likes: 1
From: Bryson City NC
Update ! We replaced the sensor in the diff and double checked all the fuses and still no joy! Looks like it might have to go in the shop!!!

Smokie
 
Reply
Old Oct 29, 2013 | 05:03 AM
  #10  
scottnchrissy's Avatar
scottnchrissy
Junior User
Joined: Jul 2008
Posts: 61
Likes: 0
From: North Idaho
I don't have an auto trans but I have read about the OD wire chaffing and causing problems. Look up the failure prevention thread.
 
Reply
Old Oct 29, 2013 | 09:16 AM
  #11  
caverjoe's Avatar
caverjoe
Laughing Gas
15 Year Member
Photogenic
Joined: Apr 2007
Posts: 1,238
Likes: 2
From: North Port, Florida
Originally Posted by scottnchrissy
I don't have an auto trans but I have read about the OD wire chaffing and causing problems. Look up the failure prevention thread.
R U talking about the wires at the steering column Scott?
 
Reply
Old Oct 29, 2013 | 09:23 AM
  #12  
scottnchrissy's Avatar
scottnchrissy
Junior User
Joined: Jul 2008
Posts: 61
Likes: 0
From: North Idaho
Originally Posted by caverjoe
R U talking about the wires at the steering column Scott?
Those are the ones.
 
Reply
Old Oct 29, 2013 | 11:19 AM
  #13  
BillyBob69's Avatar
BillyBob69
Lead Driver
20 Year Member
Liked
Loved
Community Favorite
Joined: Jul 2003
Posts: 7,406
Likes: 52
From: Wheatland, Mo
Club FTE Silver Member

Originally Posted by scottnchrissy
I don't have an auto trans but I have read about the OD wire chaffing and causing problems. Look up the failure prevention thread.
Ditto. I had the same issue on my E99 and it was a chaffed wired. Just added about 2 inches of length for addition play and less pulling rubbing when tilting the steering wheel and all is good for about 7 yrs now.
 
Reply
Old Nov 4, 2013 | 05:56 PM
  #14  
Smokiesman's Avatar
Smokiesman
Thread Starter
|
Posting Guru
Joined: May 2006
Posts: 1,427
Likes: 1
From: Bryson City NC
Update: sort of! My buddy took it to the dealer and and they can get no ABS signal! Said he needs a new ABS to the tune of hold onto yer butt $1800.00 ! So today we made a trip to the boneyard in Asheville and got one for $100. go figure. So now they are going to install and we wait on the results!! This will be interesting? Will keep ya posted!!

Smokie
 
Reply
Old Nov 4, 2013 | 09:25 PM
  #15  
Bonanza35's Avatar
Bonanza35
Lead Driver
20 Year Member
Liked
Loved
Community Favorite
Joined: Sep 2005
Posts: 9,399
Likes: 188
From: Norco,CA
Club FTE Silver Member

Got to see what happens here.
 
Reply



All times are GMT -5. The time now is 08:33 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