SL-Class (R230) 2003 -- 2012: Discussion on the SL500, SL550, SL600

SL/R230: MERCEDES SL500 ETC MODULE PROGRAMMING

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Old 01-25-2020, 09:58 AM
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2003 SL500
MERCEDES SL500 ETC MODULE PROGRAMMING

hi there I was wondering how to program with DAS the ETC module on this car? ? I thought I had a bad ETC module (due to transmission leaks) so I replaced it with another one but the problem ie limp mode still ensues

sometimes I don't even see PRND letters on the instrument cluster anymore the car just drives in either First or Second gear. check engine light comes and off the error code being "generic transmission malfunction ..."

has anyone experienced this issue with their SL ?
Old 01-25-2020, 11:42 AM
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Originally Posted by Listeriosis
hi there I was wondering how to program with DAS the ETC module on this car? ? I thought I had a bad ETC module (due to transmission leaks) so I replaced it with another one but the problem ie limp mode still ensues

sometimes I don't even see PRND letters on the instrument cluster anymore the car just drives in either First or Second gear. check engine light comes and off the error code being "generic transmission malfunction ..."

has anyone experienced this issue with their SL ?
Hi
don't mix up Programming and SCN coding

So when you say "I replaced", what did you do ? where did you get the replacement module from and was it virginized ?






Last edited by pmercury; 01-25-2020 at 02:35 PM.
Old 01-25-2020, 01:01 PM
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There is no SCN coding to be done. Nor is their programming of any kind apart from storing the vehicle VIN in the transmission ECU.

I believe the problem with not seeing the gear position in the cluster has nothing to do with the transmission ECU because that status comes from the shifter. You really need a diagnostic tool to see what's going on. The Foxwell NT510 Elite can probably do this, and of course, Star Diagnosis can.
Old 01-25-2020, 01:19 PM
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There is no SCN coding to be done. Nor is their programming of any kind apart from storing the vehicle VIN in the transmission ECU.

I believe the problem with not seeing the gear position in the cluster has nothing to do with the transmission ECU because that status comes from the shifter. You really need a diagnostic tool to see what's going on. The Foxwell NT510 Elite can probably do this, and of course, Star Diagnosis can.
Old 01-25-2020, 01:31 PM
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Originally Posted by pgray1011
There is no SCN coding to be done. Nor is their programming of any kind apart from storing the vehicle VIN in the transmission ECU.

I believe the problem with not seeing the gear position in the cluster has nothing to do with the transmission ECU because that status comes from the shifter. You really need a diagnostic tool to see what's going on. The Foxwell NT510 Elite can probably do this, and of course, Star Diagnosis can.
on this R230 ECU, TCU, AGS, EIS have to be married to start, can only be replaced with Virginized used or new

Foxwell NT510 Elite can not do this

Last edited by pmercury; 01-25-2020 at 01:43 PM.
Old 01-25-2020, 01:43 PM
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Originally Posted by pmercury
on this R230 ECU, TCU, AGS, EIS have to be married to start...
This is immaterial, since he has the transmission ECU that is original to his car. Also, he has issues that do not relate to the transmission ECU.

I'd read diagnostic codes from all controllers with a focus on the transmission ECU, the instrument cluster, and the shifter.. The iCarsoft products can do this, and so can the Foxwell N510 Ellite (which I know little about other than it can perform an ABC Rodeo routine).
Old 01-25-2020, 01:55 PM
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Originally Posted by Rod_84
This is immaterial, since he has the transmission ECU that is original to his car. Also, he has issues that do not relate to the transmission ECU.
That is what I just posted, my last post is about ECU, TCU, AGS, EIS but its not what his problem is as he would have mentioned that he couldn't start

anyway he seems not to be in a emergency


iCarsoft products and Foxwell N510 Ellite can only read / delete codes and execute a limited of amount of settings
Old 01-25-2020, 02:04 PM
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Originally Posted by pmercury
iCarsoft products and Foxwell N510 Ellite can only read / delete codes and execute a limited of amount of settings
What is your experience with the Foxwell? Can you explain what its capabilities are, since there seems to be little about it on their website.
Old 01-25-2020, 02:18 PM
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Originally Posted by Rod_84
What is your experience with the Foxwell? Can you explain what its capabilities are, since there seems to be little about it on their website.
I reviewed it's functions and it is not bad at all for all the basic stuff, as many multi car OBD scanners
I hope you are satisfied with it

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Old 01-25-2020, 03:02 PM
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Originally Posted by pmercury
on this R230 ECU, TCU, AGS, EIS have to be married to start, can only be replaced with Virginized used or new
You can take any used transmission ECU from an '03 or '04 car and make it work in another vehicle of the same model year using a $300 Chinese-cloned Star Diagnosis system by simply downloading the proper VIN to the controller.

The Foxwell seems to have much if not most of the capabilities of Star Diagnosis vis-a-vis what a typical DIYer needs from a system. But I've never used one and am only going by what a member on this forum wrote about it. One downside, of course, is its small screen.
Old 01-25-2020, 03:07 PM
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Originally Posted by Rod_84
You can take any used transmission ECU from an '03 or '04 car and make it work in another vehicle of the same model yea...by simply downloading the proper VIN to the controller.
My software can do this as well.
Old 01-25-2020, 03:16 PM
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Originally Posted by Rod_84
You can take any used transmission ECU from an '03 or '04 car and make it work in another vehicle of the same model year using a $300 Chinese-cloned Star Diagnosis system by simply downloading the proper VIN to the controller.

The Foxwell seems to have much if not most of the capabilities of Star Diagnosis vis-a-vis what a typical DIYer needs from a system. But I've never used one and am only going by what a member on this forum wrote about it. One downside, of course, is its small screen.
Nice, if you say so
as long as you can trust that member's words it's fine, but if that member never had a "real" full genuine system in his hands and driven by hate, then you have a problem

Have a nice weekend
Old 01-26-2020, 12:30 PM
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I have just bought a Foxwell to give it a try. It's not arrived yet. When it does I'm intending to do a write up on exactly what it can do.
Old 01-26-2020, 12:57 PM
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Originally Posted by Rod_84
You can take any used transmission ECU from an '03 or '04 car and make it work in another vehicle of the same model year using a $300 Chinese-cloned Star Diagnosis system by simply downloading the proper VIN to the controller.

The Foxwell seems to have much if not most of the capabilities of Star Diagnosis vis-a-vis what a typical DIYer needs from a system. But I've never used one and am only going by what a member on this forum wrote about it. One downside, of course, is its small screen.
I think I have developed so much cobweb due to driving slow in high RPMs? ?? cause I couldn't shift and it was always on limp mode....
does that sound about right?
now every time I start the car I hear a MONSTER TRUCK sound but it's shifting well after I just did that little "programming" which was basically setting up and registering the VIN in the system
Old 01-26-2020, 12:59 PM
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Originally Posted by pmercury
Hi
don't mix up Programming and SCN coding

So when you say "I replaced", what did you do ? where did you get the replacement module from and was it virginized ?
I just bought one on eBay. exact same numbers plugged the new one in .... easy install. at first it was promising but then stated to do exactly that. I just thought I should replace that because of all the transmission oil leaks.
Old 01-26-2020, 01:32 PM
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Originally Posted by matk
I have just bought a Foxwell to give it a try. It's not arrived yet. When it does I'm intending to do a write up on exactly what it can do.
Nice !
you can always sell it with little loss once you found out what you can't do (joke)
Old 01-26-2020, 04:39 PM
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Originally Posted by pmercury
Nice !
you can always sell it with little loss once you found out what you can't do (joke)
the problem still ensues the ETC module swap didn't do **** all.
could it be electrical issue? a ground wire?

Last edited by Listeriosis; 01-28-2020 at 11:17 PM.

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