Technical Bulletin
Model(s)

Year(s)

Jetta
SportWagen

2012

Golf, Jetta
Sedan

2012

Eng. Code(s)

Trans. Code(s)

2.0L

6 spd. DSG

(CJAA)

(02E)

2.0L

6 spd. DSG

(CJAA)

(02E)

VIN Range From

VIN Range To

All

All

All

All

Condition
01 12 36 December 18, 2012 2028609 Supersedes T.B. V011210 dated March 23, 2012 to update SVM
applicability table.
Update Programming for Engine Control Module and Transmission Control Module, Slight Hesitation
Concerns

Tip:
This software update is designed to re-program both the ECM and TCM with new software. The reprogramming itself should carry out both updates without technician intervention. Please ensure both
ECM and TCM software has been updated after the flash is performed
This software update is for slight hesitation related concerns for DSG equipped vehicles only.

Note:
The supplied software for slight hesitation is not associated with stalling or other performance issues.
If the ECM/TCM fault memory contains faults, these faults must be addressed before performing this Technical
Bulletin.
If no fault codes are found in the ECM/TCM fault memory: DO NOT diagnose or replace any components before
performing the update function as explained in this bulletin.

Technical Background
Current ECM/TCM programming could be causing slight hesitation related concerns in DSG equipped vehicles
(depending on driving conditions).

Production Solution
Improved ECM/TCM software to address drivability concerns and slight hesitation complaints.

Page 1 of 5 plus attachment
© 2012 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
Service
Update-Programming Procedure:

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 # VSE-08-18.
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.
• Update the Engine Control Module using the SVM Unit code as listed in the table below:

Model

Engine

Old ECM
Software Part
No.

Old ECM
Software
Version

New ECM
Software Part
No.

New ECM
Software
Version (or
higher)

SVM Unit
Code

Golf, Jetta
SportWagen

2.0L TDI

03L 906 019
EF

0204 or 1182

03L 906 019
HG

3522

36C6

Jetta Sedan

2.0L TDI

03L 906 019
EG

0205 or 1590

03L 906 019
HH

3524

36C6

(CJAA)

(CJAA)

Page 2 of 5 plus attachment
© 2012 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
• Update the Transmission Control Module using the SVM Unit code as listed in the table below:

Model

Engine

Old TCM
Software Part
No.

Old TCM
Software
Version

New TCM
Software Part
No.

New TCM
Software
Version (or
higher)

SVM Unit
Code

Golf, Jetta,
Jetta
SportWagen,
Beetle
Convertible

2.0 TDI

02E 300 057 A

2705

02E 300 058 M

3524

36C6

02E 300 057 P

3102

(CJAA)

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
© 2012 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)

Jetta
SportWagen

2012

Golf, Jetta
Sedan

2012

Eng.
Code(s)

Trans.
Code(s)

2.0L

6 spd. DSG

(CJAA)

(02E)

2.0L

6 spd. DSG

(CJAA)

(02E)

VIN Range From

VIN Range To

All

All

All

All

SAGA Coding
Claim Type:

Use applicable Claim Type

Service Number:

Damage

3730

Code
0039

Parts Manufacturer

HST

Damage Location (Depends on
Service No.)

--

Use applicable when indicated in
ElsaWeb (L/R)

Golf

WWO

Jetta, Jetta SportWagen

3ME

Labor Operation : Charge Battery

3)

27068950 = 10 TU

Labor Operation : Update program ECM and
TCM

3)

37302599 = 40 TU

Causal Part: Select labor operation

37302599
Diagnostic Time

GFF Time expenditure

01500000 = 00 TU max.

Road Test

01210002 = 10 TU

2)

2)

4)

01210004 = 10 TU
Technical Diagnosis

1)

01320000 = 00 TU max.

NO
NO
NO

Page 4 of 5 plus attachment
© 2012 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
Claim Comment: Input “As per Technical Bulletin 2028609” 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.

Required Parts and Tools

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 V19.11.01 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
© 2012 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 2012 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 .