Go Back   Ford Truck Enthusiasts Forums > Newer Light Duty Trucks > 2007 - 2014 Expedition & Navigator
Sign in using an external account
Register Forgot Password?


2007 - 2014 Expedition & Navigator 2007, 2008, 2009, 2010, 2011, 2012, 2013 and 2014 Ford Expedition and Lincoln Navigator

Reply
 
 
 
 
LinkBack Thread Tools Search this Thread
  #1  
Old 06-28-2012, 08:00 PM
Boss9F100's Avatar
Boss9F100 Boss9F100 is offline
Posting Guru
 
Join Date: May 2008
Location: PHX AZ
Posts: 1,643
Boss9F100 has a very good reputation on FTE.Boss9F100 has a very good reputation on FTE.Boss9F100 has a very good reputation on FTE.
Ford Tech Help Needed '07 Expedition Multiple codes

2007 Expedition 70k miles. Friend purchased from dealer and before veh made 2 miles the wrench on dash came on, check engine light, it went into limp mode.

I cleared codes and it was good for about 2wks. multiple codes now

Veh cuts out, gauges go all over and read wrong, speedo quits, goes into limp mode. Shut veh off and it did not want to restart. Cleared codes and it started but went into limp mode, seems like all modules, computers and dash are losing power intermittently.

I am curious if someone has ran into this issue. Seems to me its a loose or partially broken wire or possible computer itself. In all my years of messin' with fords I have changed ZERO Computers.

Partial List of Codes

P1500
P1000 KNOW THAT ONE
U0155
U0101
U0100
B2916
B2917
U0121
U0151
U2199
U2023
U2471
B2293
U1900

I think its all pretty much related because of a power loss of sorts...

Just so it is clear I can look up codes but wondering if others have seen same issue with so many multiple codes that seem related to power failure.
__________________
1966 F250 Deluxe Camper Special "RANGER" Special Paint
1965 F250 now gone bye bye . . Sad Face
1966 F100 powered by a 482" Dual Quad Side Oiler
1966 F100 Plain Jane AZ Grandpa Truck 352 3spd
1966 F250 Plain Jane Red/Red Long Bed 3.5L EcoBoost
1966 F600 Never Titled OR Registered Only 5388 Miles
Reply With Quote
  #2  
Old 07-24-2012, 09:23 PM
Boss9F100's Avatar
Boss9F100 Boss9F100 is offline
Posting Guru
 
Join Date: May 2008
Location: PHX AZ
Posts: 1,643
Boss9F100 has a very good reputation on FTE.Boss9F100 has a very good reputation on FTE.Boss9F100 has a very good reputation on FTE.
07 Codes

Anyone with ideas? A month later and still not fixed . . .

So far all connectors have been taken apart and pins inspected, all grounds inspected & cleaned, inspected wiring harness but of course did not remove.

The IC
ABS
Trans
and all other modules lose power at approx the same time.
1st thing noticed is the power to test port so any diagnostic device loses power then the speedo starts bouncing the wrench light comes on, abs light, check engine, trans will no longer shift and the engine goes into limp mode, the A/C system shuts down.

It only does it when things are warm/hot never cold. Runs absolutely perfect until this happens. Even the fuel mileage is incredible... until things go south.

Yes, The PCM has been replaced. Unable to do a computer module software upgrade because with this model it cannot be done until it has completed a full drive cycle. It has never completed a full drive cycle. 6 of the 7 parameters only. Mostly because it takes that much longer here when the ambient temp into engine is over 100.4 deg f
__________________
1966 F250 Deluxe Camper Special "RANGER" Special Paint
1965 F250 now gone bye bye . . Sad Face
1966 F100 powered by a 482" Dual Quad Side Oiler
1966 F100 Plain Jane AZ Grandpa Truck 352 3spd
1966 F250 Plain Jane Red/Red Long Bed 3.5L EcoBoost
1966 F600 Never Titled OR Registered Only 5388 Miles
Reply With Quote
  #3  
Old 07-27-2012, 12:27 PM
function12's Avatar
function12 function12 is offline
Senior User
 
Join Date: Jan 2002
Location: houston
Posts: 496
function12 is starting off with a positive reputation.
Sounds like a short in a wring harness somewhere.
__________________
See ya,
Eric
Reply With Quote
  #4  
Old 08-30-2014, 02:23 PM
Hdhunter's Avatar
Hdhunter Hdhunter is offline
New User
 
Join Date: Mar 2009
Location: Vass, North Carolina
Posts: 9
Hdhunter is starting off with a positive reputation.
I know this is an old thread but I too have a 2007 Ford Expedition, mine is an Eddie Bauer, 2WD 5.4L with 11000 miles on it and I am experiencing almost the exact same problems. I have mine in at a Ford dealer for 9 days now and they can't seem to find the problems. Mine is throwing codes U0001, U0100, U0121, U0155 and they've replaced the ABS module and ran up an $1100 bill and nothing.

Let me know what if anything you found out!
Reply With Quote
  #5  
Old 08-31-2014, 02:26 AM
gwcloud gwcloud is offline
Freshman User
 
Join Date: May 2014
Posts: 26
gwcloud is starting off with a positive reputation.
I doubt if this could help but ........

How about starting at the scource close to the battery. Is there a system fuse right near the battery?

Richard
2007 Navigator
Reply With Quote
Old 08-31-2014, 02:26 AM
 
 
 
Reply

Similar Threads
Thread Thread Starter Forum Replies Last Post
'96 4.9L still runs terrible after fixing P0401 & P0411 luvmy150s Modular V8 (4.6L, 5.4L) 7 09-16-2013 09:42 AM
P0741 code and limp mode daveg01 2009 - 2014 F150 8 02-03-2013 06:58 PM
Good to know......... RM2738 6.4L Power Stroke Diesel 6 10-29-2012 01:33 AM
Limp Mode?? remhaust 1997 - 2003 F150 4 07-11-2012 04:15 PM
DTC codes (koeo 335) and (koeo 172). Ahrimanes2 Ranger & B-Series 3 03-01-2005 10:09 AM


Go Back   Ford Truck Enthusiasts Forums > Newer Light Duty Trucks > 2007 - 2014 Expedition & Navigator

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On

Forum Jump


Participate In The Forums

Create new posts and participate in discussions. It's free!

Sign Up »





All times are GMT -5. The time now is 05:48 PM.


Powered by vBulletin® Version 3.8.7 AC1
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Advertising - Terms of Use - Privacy Statement - Jobs
This forum is owned and operated by Internet Brands, Inc., a Delaware corporation. It is not authorized or endorsed by the Ford Motor Company and is not affiliated with the Ford Motor Company or its related companies in any way. Ford® is a registered trademark of the Ford Motor Company.

vbulletin Admin Backup