Audi A6 2011–2015 — technical service bulletin
Bulletin A0115362041120-2 · NHTSA communication 10128397 · issued Jul 29, 2015
Technical service bulletin
communication type
Electrical System
component
2011–2015
model years
27
vehicle entries
Official summary
Supersedes Technical Service Bulletin Group 01 number 15-26 dated June 30, 2015. The MIL is on. DTC P042000 and/or P043000 (Catalyst system Bank 1/2, Efficiency below threshold) is stored in the engine control module (ECM). The diagnostic limitations were too narrow.
Vehicles covered
- 2012 Audi A6
- 2013 Audi A6
- 2014 Audi A6
- 2012 Audi A7
- 2013 Audi A7
- 2014 Audi A7
- 2012 Audi A8
- 2013 Audi A8
- 2014 Audi A8
- 2013 Audi Q5
- 2014 Audi Q5
- 2015 Audi Q5
- 2011 Audi S4
- 2012 Audi S4
- 2013 Audi S4
- 2014 Audi S4
- 2015 Audi S4
- 2011 Audi S5
- 2012 Audi S5
- 2013 Audi S5
- 2014 Audi S5
- 2015 Audi S5
- 2011 Audi S5 Cabriolet
- 2012 Audi S5 Cabriolet
- 2013 Audi S5 Cabriolet
- 2014 Audi S5 Cabriolet
- 2015 Audi S5 Cabriolet
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.