Transmission Control Module Location - Mercedes-Benz Forum

Go Back   Mercedes-Benz Forum > Mercedes-Benz Sedan Forums > W220 S-Class
New User? Register - Forgot Password

BenzWorld.org is the premier Mercedes-Benz Forum on the internet. Registered Users do not see the above ads.
Reply
 
LinkBack Thread Tools Display Modes
Old 05-27-2010, 11:00 AM   #1 (permalink)
BenzWorld Member
 
TheBenZo's Avatar
 
Date registered: Jul 2007
Vehicle: 2005 Mercedes-Benz S500, 1982 300SD, and about 4 other parts cars in rubbermaid bins in the garage
Location: Tacoma
Posts: 306
Transmission Control Module Location

From the transmission valve body electrical connection where do the wires go.

Do they go to the ME computer on the pass side? Need to check for wicking.

Everyone keeps talking about a TCM but the only one I can think of is the valve body conductor plate.

The pass side computer bin in the engien compartment just has a SAM and another computer in ther that I think is for the ME. Nothing else.
__________________
The Benz is a simplistic three-pointed star that represents its domination of the land, the sea, and the air.



"You can't fix stupid!"

TheBenZo is offline   Reply With Quote
Sponsored Links
Advertisement
 
Old 06-01-2010, 02:20 AM   #2 (permalink)
BenzWorld Member
 
Frank_S500's Avatar
 
Date registered: Nov 2004
Vehicle: MB CL 500
Location: Germany
Posts: 315
Send a message via ICQ to Frank_S500
Quote:
Originally Posted by TheBenZo View Post
From the transmission valve body electrical connection where do the wires go.

Do they go to the ME computer on the pass side? Need to check for wicking.

Everyone keeps talking about a TCM but the only one I can think of is the valve body conductor plate.

The pass side computer bin in the engien compartment just has a SAM and another computer in ther that I think is for the ME. Nothing else.
Hi xxx.

In your MY its inside the transmisson.

Cheers, Frank
__________________
Current Retrofits: LPG conversion Prins VSI, Distronic (MY05), Bose Sound, BlueTooth UHI Phone, Voice Control System, Garage Door opener, Digital / Analog TV, Secure Boot Lock, Adaptive Brake lights, AMG Exhaust, CL65 rear bumper, Heated Steering Wheel, Stationary Heater, Multicontour Seat...
Frank_S500 is offline   Reply With Quote
Old 06-01-2010, 03:23 AM   #3 (permalink)
BenzWorld Elite
 
eric242340's Avatar
 
Date registered: May 2007
Vehicle: S320 (W220) and Zotye 1.3/Rolls Royce on back order (LOL)
Location: Jiangsu province China
Posts: 47,303
If you have the 722.9 Transmission then Frank is correct. If this is the case and the module has to be changed you will have to change the valve body as well, so I would seek professional advice first.
__________________
ERIC.

___________________________________________
"I am enclosing two tickets to the first night of my new play; bring a friend, if you have one."
- George Bernard Shaw to Winston Churchill.

"Cannot possibly attend first night, will attend second ... if there is one."
- Winston Churchill, in response.
eric242340 is offline   Reply With Quote
Old 06-09-2010, 11:53 AM   #4 (permalink)
BenzWorld Member
 
TheBenZo's Avatar
 
Date registered: Jul 2007
Vehicle: 2005 Mercedes-Benz S500, 1982 300SD, and about 4 other parts cars in rubbermaid bins in the garage
Location: Tacoma
Posts: 306
Get this,

Dealer pulled the VIM and it showed the TCM being changed at 54K miles at a dealer. There is now 66K on the car and its coming up with the same issue (TCM) again. Man it sucks I am not the orig owner of the car. Think transmission fluid would be wicking up the wire to the next computer up form the TCM?
TheBenZo is offline   Reply With Quote
Old 06-09-2010, 09:06 PM   #5 (permalink)
BenzWorld Elite
 
eric242340's Avatar
 
Date registered: May 2007
Vehicle: S320 (W220) and Zotye 1.3/Rolls Royce on back order (LOL)
Location: Jiangsu province China
Posts: 47,303
Quote:
Originally Posted by TheBenZo View Post
Get this,

Dealer pulled the VIM and it showed the TCM being changed at 54K miles at a dealer. There is now 66K on the car and its coming up with the same issue (TCM) again. Man it sucks I am not the orig owner of the car. Think transmission fluid would be wicking up the wire to the next computer up form the TCM?
Again if this is indeed the 722,9 tranny then the TCM is inside the tranny so the wick effect does not come into play. And yes this sucks.
eric242340 is offline   Reply With Quote
Reply

  Mercedes-Benz Forum > Mercedes-Benz Sedan Forums > W220 S-Class

Bookmarks



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

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 Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Topic Author Forum Replies Last Post
Transmission Control Module location? bmurphywa W201 190 Class 15 03-24-2010 06:51 PM
Lamp Control Module location Corndog W124 E,CE,D,TD Class 6 08-17-2009 05:56 AM
Location TCM transmission Control module C320 firebirder W203 C-Class 0 01-03-2009 06:58 AM
Door Control Module location remlucs W220 S-Class 8 08-23-2008 05:10 PM
Location of engine control module?? herb R129 SL Class 6 01-13-2008 10:47 AM


All times are GMT -7. The time now is 02:33 AM.



Powered by vBulletin® Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO 3.6.1

vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.