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Service bulletin TSB-01-12-58

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10051502
Published by NHTSA2013-03-08
Manufacturer's numberTSB-01-12-58
Manufacturer's date2012-11-05
NHTSA componentENGINE; ELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

AUDI: WHILE DRIVING, MAINLY SHORT DISTANCE (STOP AND GO), HIGH CRANKCASE PRESSURE CAN LEAD TO DTCS P113700 AND P113900 CODES. CRANKCASE PRESSURE CAN BE LOWERED WITH NEW ECM (ENGINE CONTROL MODULE) SOFTWARE LEVEL AFTER CHANGING CRANKCASE PRESSURE VALVE TO IMPROVE AND ELIMINATE MENTIONED DTC CODES. MODELS 2010-2012 S4, S5, 2009-2011 A6 (C6), 2011-2012 Q7, 2012 A6, A7. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system, Engine, Software

Trouble codes named

P1137, P1139

Vehicles listed
AUDI A62009, 2010, 2011, 2012
AUDI A72012
AUDI C62009 to 2012
AUDI Q72011, 2012
AUDI S42010, 2011, 2012
AUDI S52010, 2011, 2012

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
01126220293402024-02-20. Service bulletin. incorrect software setting. In some scenarios such as extended idling or heavy stop and go traffic, this could cause a slight misinterpretation of the data and possibly an activation of the Malfunction Indicator Light.
68E3UPDATEa2024-01-22. Service bulletin. Comfort System Central Control Module Software Update (NVLW)
68E3UPDATE2024-01-22. Service bulletin. Comfort System Central Control Module Software Update (NVLW)
Update68E32024-01-22. Service bulletin. Comfort System Central Control Module Software Update (NVLW)
A0023822047812_72024-01-04. Service bulletin. This bulletin provides information on how to set up and use the SD Creator for obtaining vehicle software updates via the Mirror Server.
Edition892023-02-06. Service bulletin. ElsaPro Software update and technical bulletins
011400202629942023-01-03. Service bulletin. An incorrect software setting causes the DTC to be stored.
0113852027732102023-01-03. Service bulletin. no leak in EVAP system. New software in the ECM addressed the condition.
011344203566812023-01-03. Service bulletin. Software update is needed.
011307202934062023-01-03. Service bulletin. The faults listed above are caused by an incorrect software setting and can occur under certain driving conditions. In some scenarios, such as extended idling or heavy stop-and-go traffic, a slight misinterpretation of the data can occur and the MIL may be activated.