total car electronics failure - AudiForums.com


Audi A6 The mid-sized Audi A6 model offers more room to the driver and passengers over the A4 line.

Reply
 
 
 
Thread Tools Search this Thread
  #1  
Old 07-10-2018, 06:19 PM
1st Gear
Thread Starter
 
Join Date: Jul 2018
Posts: 2
Unhappy total car electronics failure

hello everyone,

today i had a complete electronics failure of my 2011 A6 3.0 TDI quattro (180 KW) while driving around town... it started by simultaneously displaying several errors (TPMS, ESP, air suspension, ACC and braking guard failure). i turned off and started the engine again and this cleared the errors (this has happened a few months before), however they have reappeared soon after and progressively more systems failed.

i have done an autoscan with vcds (attached autoscan 1), tried to clear the errors and rescan after a couple minutes (autoscan 2). can please someone help me locate the fault, as it seems to me that most of the systems point to and ABS (sensor???) failure.

in the meantime things have gotten worse, there are intermittent brake failures, car speed indication does not work, rear view camera and parking sensors are on and off, and even MIL and glow plug indications have both turned on.

the car idles at 1000RPM, the steering wheel is very heavy and the air suspension is completely nonfunctional (like riding a bike).

i have read about similar situations being located as a problem with an ABS sensor (or the bearing connected to it), however i'm confused by the engine errors displayed. i would greatly appreciate your help, as this seems like a major malfunction to me!?!?

thanks

p.s. other than the mentioned problems, car runs fine, there is no jerking, hesitation that i have noticed and the brakes seem to work with normal stopping force.
Attached Files
File Type: txt Log-WAUZZZ4G0BN016789-137727km-autoscan 1.txt (79.1 KB, 2 views)
File Type: txt autoscan 2.txt (75.8 KB, 2 views)
Reply With Quote
 
 
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
Help. possible total engine failure !!!!! Md03ade General Tech 1 08-17-2017 08:54 AM
2009 Audi A4 2.0t engine failure due to tensioners and chain failure rcollins2867 B8 Models 5 04-26-2016 08:32 AM
HELP! Electronics system failure wennerm Electronics 2 11-03-2014 07:57 AM
HELP! Electronics system failure wennerm Audi A6 0 10-26-2014 06:36 PM
Total Headlight Failure 98A42.8Q Audi A4 4 01-29-2005 01:58 PM


Thread Tools Search this Thread
Search this Thread:

Advanced Search

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 Off
Pingbacks are Off
Refbacks are Off


Advertising
Featured Sponsors

All times are GMT -4. The time now is 10:36 PM.


We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.