Technical Service Bulletin
01 MIL on, no leak in EVAP system (DTC P045600 in ECM)
01 12 59 2027732/6 November 20, 2012. Supersedes Technical Service Bulletin Group 24 number 12-44 dated
September 17, 2012 for reasons listed below.
Model(s)

Year

VIN Range

Vehicle-Specific Equipment

A8 (D4)

2011

000001 – 999999

4.2L engine

A6

2012

000001 - 999999

3.0 engine

A7

2012

000001 - 999999

3.0 engine

Condition
REVISION HISTORY
Revision

Date

Purpose

5

-

Revised Service

4

8/15/2012

Revised Service (Updated SVM table)
Revised Required Parts and Tools (Added table)

3

7/18/2012

Revised Service (Updated SVM table)

2

1/24/2012

Revised Service

1

11/4/2011

Original publication

 MIL on.
 DTC P0456 (very small EVAP leak) stored in ECM.
 No leaks found in the EVAP system.

Technical Background
Software update needed.

Page 1 of 4 plus attachment
© 2012 Audi of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights
of Audi of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a
retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or reposted to other sites, without
the prior expressed written permission of the publisher.

Technical Service Bulletin
Production Solution
New software in the control module (J623) addressed the condition.

Service
Note:
Reference the SVM table below to determine the appropriate SVM update code. If the existing software is already
at the new version levels shown below, NVLD (A6/A7: J909, A8: G400) module has been replaced, contact Audi
Technical Assistance (TAC) for further instruction.

1. Follow all instructions in the attached TSB 2011732 00 Software Version Management (SVM), operating

instructions.
2. Update the ECM (J623) using the SVM action code as listed in the table below if necessary.
For A6 and A7:
1. Replace crankcase pressure regulating valve with part number 06E103547H (only if SVM code 01A092 was
used. The SVM code brings ECM to Software level 0007, which needs the ‘ H’

suffix breather valve).

2. If P045600 returned with Software level 0005, only replace NVLD pressure/temperature model J909 (A6/A7).
For A8:
1. If software is already to the latest level, replace G400.

Model

Engine and/or

Old Software

Old

New Software

New Software

SVM Action

Transmission

Part Number

Software

Part Number

Version

Code

Version

(or higher)

(or lower)
A6

3.0 TFSI

4G0907551A

0004

4G0907551A

0005

01A092

A7

3.0 TFSI

4G0907551A

0004

4G0907551A

0005

01A092

Page 2 of 4 plus attachment
© 2012 Audi of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights
of Audi of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a
retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or reposted to other sites, without
the prior expressed written permission of the publisher.

Technical Service Bulletin
A8 Model year 4.2 FSI

4H0907560A

0006

4H0907560C

0004

02A031

2011

Warranty
Claim Type:

Use applicable claim type. If vehicle is outside any warranty, this Technical Service
Bulletin is informational only.

Service Number:

2470

Damage Code:

0039

Labor Operations:

Check software levels, no update necessary

2470 0199

20 TU

2470 2599

40 TU

1050 1999

50 TU

Fuel rail remove + install

2441 2091

70 TU

Compressor remove + install

21141941

160 TU

GFF – Checking and clearing fault codes

No allowance

0 TU

Road test prior to service procedure

0121 0002

10 TU

Road test after service procedure

0121 0004

10 TU

A8, A6, A7:
Check software levels, perform update
A6, A7 only:
Pressure regulating valve remove + install
(reduced for overlap)

Diagnostic Time:

included in existing labor operations

Technical diagnosis at dealer’ s discretion
(Refer to Section 2.2.1.2 and Audi Warranty Online for DADP allowance details)

Page 3 of 4 plus attachment
© 2012 Audi of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights
of Audi of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a
retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or reposted to other sites, without
the prior expressed written permission of the publisher.

Technical Service Bulletin
Claim Comment:

As per TSB #2027732/5

All warranty claims submitted for payment must be in accordance with the Audi Warranty Policies and Procedures

Manual. Claims are subject to review or audit by Audi Warranty.

Required Parts and Tools
Part Number

Part Description

Quantity

06E103547H

Crankcase pressure regulating valve

1

Additional Information
The following Technical Service Bulletin will be necessary to complete this procedure:
 TSB 2011732 00 Software Version Management (SVM), operating instructions.
All part and service references provided in this TSB are subject to change and/or removal. Always check with
your Parts Dept. and service manuals for the latest information.

Page 4 of 4 plus attachment
© 2012 Audi of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights
of Audi of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a
retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or reposted to other sites, without
the prior expressed written permission of the publisher.

Technical Service Bulletin
00 Software Version Management (SVM), operating instructions
00 12 32 2011732/9 February 7, 2012. Supersedes Technical Service Bulletin Group 00 number 10 – 02 dated
March 24, 2010 for reasons listed below.
Model(s)

Year

VIN Range

Vehicle-Specific Equipment

All Audi

2002 on

Not Applicable

Not Applicable

Condition
REVISION HISTORY
Revision

Date

Purpose

9

-

Revised header data (Added model years)
Revised Technical Background
Revised Service (Added image)

8

3/24/2010

Revised Technical Background
Revised Service (Added Response Codes section)

7

5/13/2009

Revised Service (Step 6)

6

12/15/2008

Revised Service (Step 3 – added information concerning use of wireless
VAS 5054A transmitter head)

5

11/17/2008

Revised Title to include Repair Group

4

10/21/2008

Revised Service (Step 3 – added information concerning Windows power
savings settings)

This Technical Service Bulletin (TSB) details the general process for carrying out a Software Version Management
(SVM) software update for any TSB or Update.
Troubleshooting information is included in the Additional Information section.
Please refer to the upcoming TSBs covering detailed aspects of SVM. They will be listed under group “99”.

Technical Background
SVM was developed with the main goal of ensuring each Audi vehicle has the correct electronic control units with
the correct software versions installed when it leaves the dealership repair facility.

© 2012 Audi of America, Inc.

Page 1 of 10

All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights of
Audi of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a retrieval
system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or reposted to other sites, without the prior
expressed written permission of the publisher.

Technical Service Bulletin
SVM is a feature of GFF that has a subset of
functions or components as seen in Figure 1. These
functions are explained below. A VAS 5051B, VAS
5052A, or VAS 6150(A/B/C) diagnostic tool is
required to read out the vehicle control unit data and
send it to the SVM server (also called an “SVM
communication”).

Figure 1. Subset of SVM functions

1. SVM – Specified/actual comparison
Goal: This function is designed to ensure all electronic control units installed in the vehicle have the correct
part numbers, software versions, coding and parameterization. It will not suggest a control unit software
update. During this SVM communication, the part numbers and software versions of the actual control units
installed in the vehicle will be sent to the SVM servers. This “actual” data is then compared to the “specified”
data in the SVM database for a particular vehicle. The specified data stored on the SVM servers is also
referred to as the vehicle “reference”.
What an SVM Spec/Actual can do:
• Document any changes to an electronic control unit’s hardware/software part numbers, hardware/software
versions, and provide feedback to the user if these changes are accepted or rejected.
• When new parts are installed, it will also calculate coding changes or parameterization changes. If a
“hardware replacement suggestion” is given, then a conflict exists with the vehicle reference for that
control unit (i.e. SVM expects a different part number or software version for the control unit in question).
1

• As a rule, SVM will not allow a control unit with the same part number as the original part to be installed if
the new part contains an older software revision. In this situation, SVM will return a hardware change
2
suggestion . In these special cases a new vehicle reference must be manually set by an Audi Product
Support Engineer. Please contact the Technical Assistance Center Helpline if you suspect this is the