TRNW-2: AC Delco TDS

[Tod Chretien]

I'm using the Drew CarDAQ Plus 3.


-- 
Best Regards,
Tod Chretien
TRNW inc.
https://www.trnw.net


On 3/26/2025 3:01 PM, Dan Hogan via trnw2 wrote:
> GM has made a big mess it appears with an update, but could be 
> intentional.
>
> Some folks are not being affected and others are.  May be related to 
> their previous crackdown on counterfeit MDIs and some sort of 
> escalation.  I have not seen a resolution yet.  Opus (DrewTech) hasn't 
> made a comment I've seen yet.
>
> The banners have info displayed.
>
>
> What passthrough are you using?
>
> Here's a long thread about what sorts of things they are cracking down 
> on.  Looks ugly.
>
> https://diag.net/msg/m35o51ha7xvc5t7fdvkj1cnfsm
> <https://diag.net/msg/m35o51ha7xvc5t7fdvkj1cnfsm>
> 	
> Locked Account - ACDelco – Diagnostic Network 
> <https://diag.net/msg/m35o51ha7xvc5t7fdvkj1cnfsm>
> I am trying to figure out what led to ACDelco locking my account. I 
> usuall see the warning about the use of counterfeit MDI whenever I 
> visit ACDelco website to log into my account and I thought it was just 
> a warning deterring fake MDI users. I use CarDaq Plus 3 for 
> programming the vehicles I go to work on as mobile programmer. I 
> started having "Access Unauthorized with Destination System" error…
> diag.net
>
>
>
> ---
>
>
> Dan Hogan
>
> Buster's Transmission Service
>
> https://busterstransmission.com <https://busterstransmission.com>
>
> 704.847.5321
>
> ------------------------------------------------------------------------
> *From:* trnw2-bounces at trnw.net <trnw2-bounces at trnw.net> on behalf of 
> Chris and Cathy Kershaw via trnw2 <trnw2 at trnw.net>
> *Sent:* Wednesday, March 26, 2025 3:47 PM
> *To:* Tod Chretien <tod at trnw.net>; Technical Discussion Forum 
> <trnw2 at trnw.net>
> *Subject:* Re: TRNW-2: AC Delco TDS
> Guys on diag.net 
> <https://urldefense.proofpoint.com/v2/url?u=http-3A__diag.net&d=DwMFaQ&c=euGZstcaTDllvimEN8b7jXrwqOf-v5A_CdpgnVfiiMM&r=smOzNWPZu5-MBJg-0tkHhHoVW9xEBKdKWsMxBeFAJDZVJI6X79ZhQVJ_erT6I9aF&m=ox32XtQ5fqRgSbRbiwa14Mw6YDD6rQUVdt5Q_DeZp4ogARfkNqJn7Uun89aOQGIl&s=dLLeMW0M5RDqiMmUpWrMpRbfLX0-UP5y8rwG7_T9CLw&e=> 
> are saying issues using pass thru pro3 & other older drewtech j2534 
> devices.
>
> On Wed, Mar 26, 2025 at 3:25 PM Tod Chretien via trnw2 
> <trnw2 at trnw.net> wrote:
>
>     Is anyone else having problems programming a GM today with
>     Techline Connect?
>
>     It seems like the J2534 wrapper they made me install is corrupt or
>     something. ???
>
>     I get to the final screen for reprogramming and then it sets an error
>     saying GDS2 is not communicating with the device. This is after I
>     select
>     the module for reprogramming and select the programming options. It
>     should start the reprogramming session at that point but it gives
>     me the
>     error instead.
>
>
>     -- 
>     Best Regards,
>     Tod Chretien
>     TRNW Inc.
>     https://www.trnw.net
>     <https://urldefense.proofpoint.com/v2/url?u=https-3A__www.trnw.net&d=DwMFaQ&c=euGZstcaTDllvimEN8b7jXrwqOf-v5A_CdpgnVfiiMM&r=smOzNWPZu5-MBJg-0tkHhHoVW9xEBKdKWsMxBeFAJDZVJI6X79ZhQVJ_erT6I9aF&m=ox32XtQ5fqRgSbRbiwa14Mw6YDD6rQUVdt5Q_DeZp4ogARfkNqJn7Uun89aOQGIl&s=vALQ_EYND_uU_ym4_OHNGntf7ptzEjafpwQPxTEhujQ&e=>
>
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>     TRNW Inc., 2825 Walnut Terrace, Modesto, CA 95355
>
>
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