M-Class (W163) Produced 1998-2005: ML 230, ML 320, ML 350, ML 400 CDI, ML 430, ML 500, ML 270 CDI

CAN bus location 99 ML320

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Jun 23, 2008 | 04:47 PM
  #1  
fujioko's Avatar
Thread Starter
Newbie
 
Joined: Jun 2008
Posts: 2
Likes: 0
1999 ML320
CAN bus location 99 ML320

Hello Folks,

I'm new to the forum. My background is automotive electronics and electrical systems.

Anyway one of our engineers ask that I find a suitable location to monitor the CAN signals in a 99 ML320. Specifically they asked that I find CAN “B”.

Currently we do not have a manual on the test vehicle and I cant seem to find a good location to tap into the CAN bus. My current information is the twisted pair I’m looking for is brown/red


Can anybody offer an idea ?

Thanks

Jim
Reply
Old Jun 23, 2008 | 10:14 PM
  #2  
55fanatic's Avatar
Out Of Control!!
 
Joined: Dec 2004
Posts: 14,212
Likes: 9
From: Boston, MA
00 MB ML55, 91 Toyota Supra Turbo(sold), 06 E500(gone), 03 BMW M3
there *should* be Can Bus signal available at the shifter... in one of the harnesses that run through that area... if you look for information on how to retro fit an aftermarket nav system into a non factory equipped vehicle, you should find the canbus wiring as you need to interface for the navigation unit...
Reply
Old Jun 24, 2008 | 08:38 AM
  #3  
fujioko's Avatar
Thread Starter
Newbie
 
Joined: Jun 2008
Posts: 2
Likes: 0
1999 ML320
Hello,

Thanks for the reply!. I did a quick search on this forum and located a post pertaining to NAV system retrofitting. Unfortunately the link within the post seems to be dead. I double checked the technical publications and discovered no publication is available.

Anyway I’ll dig into the shifter area and see if I can find the CAN bus harness. Hopefully I’ll be able to get the consul apart without damaging anything. This vehicle appears to be built with higher standards than a Saturn.

Thanks again!

Jim
Reply
Old Nov 6, 2008 | 02:30 AM
  #4  
blanquillo's Avatar
Newbie
 
Joined: Nov 2008
Posts: 5
Likes: 0
ml270cdi
Originally Posted by fujioko
Hello,

Thanks for the reply!. I did a quick search on this forum and located a post pertaining to NAV system retrofitting. Unfortunately the link within the post seems to be dead. I double checked the technical publications and discovered no publication is available.

Anyway I’ll dig into the shifter area and see if I can find the CAN bus harness. Hopefully I’ll be able to get the consul apart without damaging anything. This vehicle appears to be built with higher standards than a Saturn.

Thanks again!

Jim
Hello,

Did you find the CAN bus?
I need know where is it.

Tank you
Reply

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 08:06 PM.

story-0
New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

Slideshow: Mercedes-AMG's new electric GT 4-Door Coupe trades combustion for software, synthetic noise, and more than 1,100 horsepower.

By Verdad Gallardo | 2026-05-20 20:08:15


VIEW MORE
story-1
6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

Slideshow: Not every Mercedes design becomes timeless, some feel stuck in the era they came from.

By Verdad Gallardo | 2026-05-12 18:09:07


VIEW MORE
story-2
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

Slideshow: Yes, Mercedes built manual cars, and some of them are far more interesting than you'd expect.

By Verdad Gallardo | 2026-05-02 12:36:58


VIEW MORE
story-3
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.

By Verdad Gallardo | 2026-04-29 11:19:28


VIEW MORE
story-4
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

Slideshow: Before curves took over, Mercedes mastered the art of the straight line, and some of those shapes still look right today.

By Verdad Gallardo | 2026-04-25 12:05:49


VIEW MORE
story-5
Flawlessly Restored Mercedes 190E Evo II Heads to Auction

Slideshow: The 190E Evolution II shows how a homologation necessity became a six-figure collector icon.

By Verdad Gallardo | 2026-04-22 17:53:47


VIEW MORE
story-6
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

Slideshow: Mercedes is turning one of its core nameplates electric, and the details show just how serious this shift is.

By Verdad Gallardo | 2026-04-21 13:58:06


VIEW MORE
story-7
Mercedes EQS Gets A Major Update: Everything You Need to Know

Slideshow: Faster charging, longer range, and a controversial steer-by-wire system define the latest evolution of Mercedes-Benz EQS.

By Verdad Gallardo | 2026-04-15 10:35:34


VIEW MORE
story-8
5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

Slideshow: These overlooked Mercedes-Benz models never got the spotlight, but they quietly delivered more than most remember.

By Verdad Gallardo | 2026-04-13 19:35:45


VIEW MORE
story-9
Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

Slideshow: A well-used 1991 Mercedes-Benz 300D with more than one million miles is now looking for a new owner, and it still appears ready for more.

By Verdad Gallardo | 2026-04-10 10:05:15


VIEW MORE