ABS & ESP lights are "ON"

[ntrcptr]

Likely that the ABS control module is done (from doin' a bit of research).. Is there another possibility? If it's the module, is this another one of those RS-6 specific part? or will an ABS module from an A6 suffice? I gather there is a price difference between the two. Any part number will help. :vhmmm:

[JSRS6]

http://www.rs6.com/showthread.php/21095-ABS-Light

[Chung]

And another thread which had photos at one point http://www.rs6.com/archive/index.php/t-18574.html

[hahnmgh63]

If you figure out it is the module for sure try these guys as a OEM new module is well over $1000. http://www.modulemaster.com/en/services/index.php Our is the same as the later A6 with the Bosch 5.7 ABS, not the 5.3 ABS. The ABS controller part # if you want it is 4B0614517AC (javascript:;)

[SteveKen]

I'd be willing to part with my spare ABS controller if you are interested.

Although the module masters route is the most economical one to take, provided it will fix the problem. $150 or so?

I think that these things are affected by heat, as I've seen that BMW houses their ABS controller assemblies in separate compartments.

[skribe]

Mine failed at 39k. $1600 R&R at the dealership. If I didn't have a warranty, I for sure would've gone the module masters route.

[ntrcptr]

I'd be willing to part with my spare ABS controller if you are interested.

.
pm me for a quote albiosj@comcast.net

[ntrcptr]

it turned out to be a faulty brake light switch. cost= 20 bucks.:wo: :brag:Did discover other faulty sensors though. :noshake:

[ttboost]

Yeah, glad you figured it out. I had a bunch of codes and just did the faulty brake light switch thing too and it fixed me for about a month. Now I have about 4 more codes and it feels like it's in "half" limp mode...don't have time to to f*ck with it now...gotta finish building my garage...stupid car....

[ntrcptr]

Yeah, glad you figured it out. I had a bunch of codes and just did the faulty brake light switch thing too and it fixed me for about a month. Now I have about 4 more codes and it feels like it's in "half" limp mode...don't have time to to f*ck with it now...gotta finish building my garage...stupid car....

well.... lets see.. i got 2- coolant sensors to replace and and egt sensor...

[Hy Octane]

as I mentioned in another thread, when these lights start to go on intermittently, its the first signs of the brake switch failing..

[nistah]

Sorry slightly confused, can someone please confirm the correct part # & best source for the brake light switch? Thanks!