V0122022065992_3

Technical Service Bulletin
01-22-02 - Mid Production - Update Programming Engine/Motor
Control Module -J623-
Transaction No:
2065992/3
Release date:
5/9/2022
Condition
Applicable Vehicles
Model(s)
Year
Eng. Code
Jetta
2019 - 2020
Golf
2020 - 2021
1.4T
DGXA, DJXA
1.4T
DGXA
Trans. Code
VIN Range
From
VIN Range To
All
All
All
All
All
All
Revision Table
Instance Number
Published Date
Version Number
Reason For Update
2065992/3
5/9/2022
01-22-02
Diagnostic Trouble code
correction.
2065992/2
3/24/22
01-22-02
Title change due to sister
TB publishing.
2065992/1
2/03/22
01-22-02
Original publication.
Customer states there is low or no heat output from the air vents under certain cold weather conditions.
This TB also proactively corrects faults listed below.
Note:
If the customer is experiencing a low/no heat output concern and the ECM part number and
software level are not listed below please also check Technical Bulletin 2065975.
Tip:
This software update also includes modification for: P0441 P04F0 P148D P0496 and P060C (37682)
DTCs.
Page 1 of 9 Plus attachment
© 2022 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 Service Bulletin
Transaction No:
2065992/3
Release date:
5/9/2022
01-22-02 - Mid Production - Update Programming Engine/Motor
Control Module -J623-
One or more of the following fault codes may be stored in the Engine Control Module (ECM) Fault
Memory:
DTC
Description
P0441
EVAP Emission Contr.Sys.Incorrect Purge Flow
P04F0
EVAP system high pressure purge line performance
P148D
Evaporative Emission System Leak Detection Pump
implausible frequency
P0496
EVAP System High Purge Flow
P060C (37682)
Internal Control Module Main Processor
Performance
Note:
DO NOT diagnose or replace components due to DTCs P0441, P04F0, P148D, P0496, P060C (37682)
faults before performing the update function as explained in this bulletin.
Technical Background
Current Engine/Motor Control Module -J623- software can cause low engine heat output or may lead to
various fault codes within the vehicle.
Production Solution
Improved Engine/Motor Control Module -J623- software.
Service
Update-Programming Procedure:
Critical Warning: : The Midtronics battery charger must be connected to the vehicle battery for the
duration of the programming, to ensure the battery state of charge remains above 12.5 volts during the
update process. If the battery drops below 12.5 volts, the programming could fail which may result in
damage to the control module. Control modules damaged by inadequate voltage will not be covered
under the warranty policy. The technician should verify the vehicle voltage prior to starting the update
process, and should monitor the voltage for the duration of the update.
The procedure may cancel itself if the hazard warning lights are not switched ON. The hazard warning
lights prevent the system from switching to bus sleep mode during the update.
ODIS-Service tester should be updated to the latest GFF technical version 9.0.1 or higher and SW
version 2.44.1 or higher.
Page 2 of 9 Plus attachment
© 2022 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 Service Bulletin
Transaction No:
2065992/3
Release date:
5/9/2022
01-22-02 - Mid Production - Update Programming Engine/Motor
Control Module -J623-
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!
Note:
Prior to launching the ODIS Service diagnostic applications and starting control module update process,
confirm tester screen saver and power settings in accordance with Diagnostic Device Hardware &
Windows® - VHW-20-02 Change Power Options After Windows®10 Upgrade. 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/X or 6160/X tester in conjunction with a VAS 6154 wireless transmitter head for
a flash procedure, 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.
TIP:
To Update-Programming using Software Version Management (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 or action is carried out that is not explicitly stated in the Technical Bulletin.
 Update the Engine Control Module using the SVM Unit code as listed in the table below:
Jetta
Model
Engine
Old Software
Part No.
Old
Software
Version
New Software
Part No.
New
Software
Version (or
higher)
SVM Unit
Code
Jetta
1.4T
04E 906 024
AG
5854
04E 906 024
AG
9971
4846
DGXA
6549
6657
Page 3 of 9 Plus attachment
© 2022 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 Service Bulletin
Transaction No:
2065992/3
Release date:
5/9/2022
01-22-02 - Mid Production - Update Programming Engine/Motor
Control Module -J623-
6810
6995
7295
7464
9910
9970
Jetta
1.4T
04E 906 024 R
DGXA
5852
04E 906 024 R
9971
4846
04E 906 024
AF
9971
4846
04E 906 024 C
9971
4846
6546
6651
6808
6994
7293
7461
9907
9970
Jetta
1.4T
DGXA
04E 906 024
AF
5853
6548
6809
6993
7294
7463
9909
9970
Jetta
1.4T
04E 906 024 C
DJXA
Z720
4214
6127
6551
6653
6812
Page 4 of 9 Plus attachment
© 2022 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 Service Bulletin
Transaction No:
2065992/3
Release date:
5/9/2022
01-22-02 - Mid Production - Update Programming Engine/Motor
Control Module -J623-
6997
7298
7462
9902
9970
Jetta
1.4T
04E 906 024 M
DJXA
Z720
04E 906 024 M
9971
4846
04E 906 024
AR
9971
4846
04E 906 024
AS
9971
4846
04E 906 024
AT
9971
4846
4215
6128
6550
6658
6813
6996
7299
7465
9906
9970
Jetta
1.4T
DGXA
04E 906 024
AR
Z843
7257
9509
9911
9970
Jetta
1.4T
DJXA
04E 906 024
AS
Z843
7258
9510
9912
9970
Jetta
1.4T
DJXA
04E 906 024
AT
Z843
7259
9511
Page 5 of 9 Plus attachment
© 2022 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 Service Bulletin
Transaction No:
2065992/3
Release date:
5/9/2022
01-22-02 - Mid Production - Update Programming Engine/Motor
Control Module -J623-
9913
9970
Golf
Model
Engine
Old Software
Part No.
Old
Software
Version
New Software
Part No.
New
Software
Version (or
higher)
SVM Unit
Code
Golf
1.4T
04E 906 024 S
5804
04E 906 024 S
9971
4846
04E 906 024 K
9971
4846
DGXA
6130
6547
6655
6814
6999
7297
7467
9908
9970
Golf
1.4T
04E 906 024 K
DGXA
4204
4393
4401
6129
6545
6652
6811
6998
7296
7466
9904
9970
Page 6 of 9 Plus attachment
© 2022 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 Service Bulletin
01-22-02 - Mid Production - Update Programming Engine/Motor
Control Module -J623-
Golf
1.4T
DGXA
04E 906 024
AD
Z843
7256
Transaction No:
2065992/3
Release date:
5/9/2022
04E 906 024
AD
9971
4846
04E 906 024
AC
9971
4846
04E 906 024
BL
2047
4846
04E 906 024
BK
2046
4846
9508
9939
9970
Golf
1.4T
DGXA
04E 906 024
AC
Z843
7255
9507
9938
9970
Golf
1.4T
DGXA
Golf
1.4T
DGXA
04E 906 024
BL
Z939
04E 906 024
BK
Z939
0654
0655
The procedure can be found in GFF under Functions/ Component Selection, Software Version
Management, Adapting Software.
Tip:
The procedure can be found in GFF under Functions/ Component Selection, Software Version
Management, Adapting Software.
Ensure attached ECM/TCM Tuning Form has been completed and signed by customer as required in
SVM Technical Bulletin Instance 2014603.
Page 7 of 9 Plus attachment
© 2022 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 Service Bulletin
01-22-02 - Mid Production - Update Programming Engine/Motor
Control Module -J623-
Transaction No:
2065992/3
Release date:
5/9/2022
Warranty
To determine if this procedure is covered under Warranty, always refer to the Warranty Policies
and Procedures Manual 1)
Model(s)
Year(s)
Eng.
Code(s)
Trans.
Code(s)
VIN Range From
VIN Range To
All
All
All
All
All
All
1.4T
Jetta
2019 - 2020
Golf
2020 - 2021
DGXA
DJXA
1.4T
DGXA
SAGA Coding
Claim Type:
Use applicable Claim Type 1)
Service Number:
2470
Damage
Code
0039
HST
Damage Location (Depends
on Service No.)
--
Use applicable when
indicated in Elsa (L/R)
Jetta, Golf
Parts Manufacturer
3ME 2)
Labor Operation 3) : Charge Battery
27068950 = See Elsa for latest time units
Labor Operation 3) : Update Programming ECM
Control Module
24705599 = 50 TU max
Causal Part:
27068950
Diagnostic Time 4)
GFF Time expenditure
01500000 = Actual GFF print out
NO
Road Test
01210004 = 10 TU
YES
Technical Diagnosis
01320000 = 00 TU max.
NO
Claim Comment: Input “As per Technical Bulletin 2065992” in comment section of Warranty Claim.
Page 8 of 9 Plus attachment
© 2022 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 Service Bulletin
01-22-02 - Mid Production - Update Programming Engine/Motor
Control Module -J623-
Transaction No:
2065992/3
Release date:
5/9/2022
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 Policies and Procedures Manual.
Required Parts and Tools
No Special Parts required.
Tool Description
Tool No:
Midtronics Battery Tester/Charger
GRX3000VAS
or
MTRMSP0702 battery maintainer/charger
VAS Diagnostic Tool
VAS 6150/X & VAS 6160/X and
ODIS Service with current online updates
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 9 of 9 Plus attachment
© 2022 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
2022 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
intellectual property
rights of VGoA / VGCA 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
other
and
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.