Technical Bulletin
Model(s)

Year(s)

Passat

2012

Passat

2012

Eng. Code(s)

Trans. Code(s)

2.0L TDI

DSG

(CKRA)

(02E)

2.0L TDI

Manual

(CKRA)

(02Q)

VIN Range From

VIN Range To

All

All

All

All

Condition
01 13 04 January 25, 2013 2032137
Update Programming MIL ON, DTC P2201 Stored in Fault Memory
MIL ON with NOx Sensor fault P2201 stored in fault memory.

Technical Background
Diagnostic strategy too sensitive.

Production Solution
Improved software implemented for model year 2013.

Service
Note:
DO NOT diagnose or replace any parts before performing the update function as explained in this bulletin.
Update using this Software only for vehicles with the occurrence of Fault P2201.
The following fault code may be stored in the ECM Fault Memory:

DTC
P2201

Description
NOx Sensor Circuit Range/Performance Bank 1
Sensor 1

Page 1 of 5 plus attachment
© 2013 Volkswagen Group 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 Volkswagen Group 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 Bulletin
Tip:
To Update-Programming using SVM, review and follow instructions in Technical Bulletin Instance 2014603
“Software Version Management”.
The SVM Process must be completed in its entirety so the database receives the update confirmation response. A
warranty claim may not be reimbursed if there is no confirmation response to support the claim.

Note:
Prior to launching VAS-PC application and starting control module update process, confirm tester screen
saver and power settings in accordance with Special Tools and Equipment - Service Information Circular
# VVT-12-02. Failure to do so may result in the tester entering power save mode during data transfer, and
subsequent control module failure.
When using a VAS 6150/5051B or VAS 5052A tester in conjunction with a VAS 5054A wireless transmitter
head for a flash procedure, please connect a USB cable between the transmitter head and the tester.
Failure to do so may lead to errors during the flash procedure.
VAS tools must only be used with their power adapters plugged in. Under no circumstances should they
be used on battery power alone during the programming procedure.
• Update the Engine Control Module using the SVM Unit code as listed in the table below:

Model

Engine

Old Software

Old Software

New Software New

SVM Unit

Part No.

Version

Part No.

Code

Software
Version (or
higher)

Passat

2.0L TDI

03L906012BP 1413

(CKRA)

1769

With

1784

DSG

2158

(02E)

2939

03L906012BN 5558

3810

3866
4270

Page 2 of 5 plus attachment
© 2013 Volkswagen Group 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 Volkswagen Group 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 Bulletin
Passat

2.0L TDI

03L906012

0308

(CKRA) With

0759

Manual

1012

(02Q)

1412

03L906012BM 5557

3810

1768
1783
2157
2938
3865
4269

The procedure can be found in GFF under Functions/ Component Selection, Software Version Management,
Adapting Software.

WARNING:
Radiator Fan(s) may cycle ON high speed during the Update Process! There is a risk that personal injury may result if
contact is made with spinning fan blades.
Keep hands and all objects away from Radiator Fan(s) during Update Process!

Tip:
The SVM Process must be completed in its entirety so the database receives the update confirmation response. A
warranty claim may not be reimbursed if there is no confirmation response to support the claim or action is carried
out that is not explicitly stated in the Technical Bulletin.
Ensure attached ECM/TCM Tuning Form has been completed and signed by customer as required in SVM
Technical Bulletin Instance 2014603.

Page 3 of 5 plus attachment
© 2013 Volkswagen Group 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 Volkswagen Group 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 Bulletin
Warranty
To determine if this procedure is covered under Warranty, always refer to the Warranty Policies and
1)
Procedures Manual
Model(s)

Year(s)

Passat

2012

Passat

2012

Eng. Code(s)

Trans.
Code(s)

2.0L TDI

DSG

(CKRA)

(02E)

2.0L TDI

Manual

(CKRA)

(02Q)

VIN Range From

VIN Range To

All

All

All

All

SAGA Coding
Claim Type:

Use applicable Claim Type

Service Number:

1)

Damage

2360

Code

HST

Damage Location (Depends
on Service No.)

--

Use applicable when
indicated in ElsaWeb (L/R)

0039

Parts Manufacturer

Passat

TX6

Labor Operation : Charge Battery

3)

27068950 = 10 TU

3)

23602599 = 60 TU

Labor Operation : Update EDC Program

Diagnostic Time

4)

GFF Time expenditure

01500000 = 20 TU max.

Road Test

01210002
01210004

Technical Diagnosis

2)

01320000 = 00 TU max.

YES
NO
NO

Claim Comment: Input “As per Technical Bulletin 2032137” in comment section of Warranty Claim.
1)

Vehicle may be outside any Warranty in which case this Technical Bulletin is informational only

2)

Code per warranty vendor code policy.

3)

Labor Time Units (TUs) are subject to change with ELSA updates.

4)

Documentation required per Warranty Policy Procedures Manual.
Page 4 of 5 plus attachment

© 2013 Volkswagen Group 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 Volkswagen Group 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 Bulletin
Required Parts and Tools
No Special Parts required.

Tool Description

Tool No:

Midtronics Battery Tester/Charger

InCharge 940 (INC-940)

VAS Diagnostic Tool

VAS-PC, 5051B, 5052A, 6150X
(Base CD V19.01.00 and Brand DVD V19.19.00 or
higher)

Additional Information
All part and service references provided in this Technical Bulletin are subject to change and/or removal.
Always check with your Parts Dept. and Repair Manuals for the latest information.

Page 5 of 5 plus attachment
© 2013 Volkswagen Group 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 Volkswagen Group 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.

OWNER INFORMATION ABOUT CONTROL MODULE TUNING*
ACKNOWLEDGEMENT AND AUTHORIZATION FOR
REPROGRAMMING (REFLASHING) OF CONTROL MODULE(S)
*) “TUNING” is described as the addition of or modification of any component which causes a
Volkswagen vehicle to perform outside the normal parameters and specifications approved by
Volkswagen Group of America / Volkswagen Group Canada.

Date:
Dealer Number:
Vehicle Identification Number:
Repair Order Number:
Dealer stamp

I

, owner or driver of the above identified Volkswagen, confirm:

- “Tuning” as described above (especially power increasing modifications) has NOT been
performed on my vehicle.
- “Tuning” as described above has been performed on my vehicle and the following components
were modified or installed:

TUNING was performed by (Please provide Company name and telephone number, if you wish us
to contact them):

I understand that if my Control Module is determined to have been tuned, any damage caused by
the tuning of the Control Module (including adverse emissions consequences) will not be covered
by VWGoA / VGC warranties.
I am permitting an authorized Volkswagen Dealer to reflash (update) my Control Module, and by
doing so, I understand that this process will automatically overwrite (destroy) and permanently
delete any tuning program that was previously installed on the Control Module of my Volkswagen
vehicle.
By signing below, I fully acknowledge and understand that the tuning program will not be restored
and VWGoA / VGC, will not be liable in any way for the loss of tuning data.

Signature of Customer
E 2013 Volkswagen Group of America Inc. All rights reserved. Information contained in this document is based on the latest information available at the time of printi ng and is subject to the copyright and other intellectual
property rights of VGoA / VGCA Inc., its affiliated companies and its licensors. All rights are reserved to ma ke changes at any time without notice. No part of this document may be reproduced, stored in a retrieval system, or transmitte d in any
form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or rep osted to other sites, without the prior expressed written permission of the publisher .