Notices
Excursion - King of SUVs 2000 - 2005 Ford Excursion
Sponsored by:
Sponsored by:

Ford Excursion 2003 CAN Data Bus System??

Thread Tools
 
Search this Thread
 
Old Mar 17, 2019 | 01:35 PM
  #1  
Lillith's Avatar
Lillith
Thread Starter
|
Freshman User
Joined: Oct 2018
Posts: 37
Likes: 3
From: Germany and Spain
Ford Excursion 2003 CAN Data Bus System??

Have somebody maybe a circuit diagram?
=left
 
Reply
Old Mar 17, 2019 | 01:45 PM
  #2  
Lillith's Avatar
Lillith
Thread Starter
|
Freshman User
Joined: Oct 2018
Posts: 37
Likes: 3
From: Germany and Spain
Hello,
can anyone tell me if the 2003 Ford Excrusion already has a data bus system? We have to order the cables for the European towbar. But these are available for vehicles with a data bus system and for vehicles without a data bus system.
Greetings from Germany

Lillith
 
Reply
Old Mar 17, 2019 | 07:02 PM
  #3  
oharal's Avatar
oharal
Laughing Gas
5 Year Member
Liked
Loved
Community Favorite
Joined: Jun 2017
Posts: 835
Likes: 126
From: CSRA, SC
Excursions have a data bus system, yes. How well whatever you're doing will work might vary depending on your engine. I know my 7.3L one has an OBDII port but the stuff coming out of it isnt pure OBDII standard. The gas engine may be though.
 
Reply
Old Mar 17, 2019 | 09:59 PM
  #4  
Mark Kovalsky's Avatar
Mark Kovalsky
Frmr Ford Trans Engr
25 Year Member
Liked
Community Favorite
Top Answer: 3
Joined: Aug 1999
Posts: 24,739
Likes: 2,669
From: SE Florida
As I recall the Excursion didn't get the canbus until 2005.
 
Reply
Old Mar 19, 2019 | 10:44 AM
  #5  
Lillith's Avatar
Lillith
Thread Starter
|
Freshman User
Joined: Oct 2018
Posts: 37
Likes: 3
From: Germany and Spain
Thank you for your answers. Unfortunately, I still do not know if we need a relay for the CAN bus connection or not.

Today it was very funny, I phoned Ford Germany in Cologne and they told me, they have no idea about Ford Excursions and I should call Ford USA or send a e-mail. So I called the Ford Hotline in the US, called my VIN number nicely and described my problem (my English is good enough and he understand what I want) Then I waited 5 minutes..he comes back to the phone an told me to wait again because the friendly gentleman wanted to inform himself. In the end, he said quite proud he had a phone number in Germany for me and they can help me with questions about the Ford Excursion.
I thought so great please give me the phone number ... and what should I tell you, he gave me the number from Ford Germany .. LOL
I said that they could not help me there and they told me I should call in the US ..but he said he was sorry but they had no suitable data on the car and I would then ask a garage nearby.

I wonder why Ford can not answer to their own cars. I know he has not been built in a long time, but still there must be some informational material.
 
Reply
Old Mar 19, 2019 | 11:25 AM
  #6  
oharal's Avatar
oharal
Laughing Gas
5 Year Member
Liked
Loved
Community Favorite
Joined: Jun 2017
Posts: 835
Likes: 126
From: CSRA, SC
Again, the excursion has a CAN bus. Virtually all cars since 1996 (plus some earlier) have CAN or something similar. The Excursion was made as a medium duty truck which means its CAN bus is somewhat standard with OBD2 but some of it is not. Some of the data you're looking for may not be available and there are probably some things on the bus one wouldnt expect.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Rayslulubean
2007 - 2014 Expedition & Navigator
0
Jun 23, 2018 06:16 PM
planet89
2015 - 2020 F150
1
Jul 20, 2015 03:06 PM
SBV45
2009 - 2014 F150
10
Oct 30, 2014 03:54 PM
gotdiesel
1997 - 2006 Expedition & Navigator
4
Nov 16, 2004 09:30 PM




All times are GMT -5. The time now is 11:03 AM.

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