V0123042069630_2

Technical Service Bulletin
01-23-04 - Update Programming, DTC P2407 Stored in Engine/Motor
Control Module -J623-
Transaction No:
2069630/2
Release date:
5/24/2023
Condition
Applicable Vehicles
Model(s)
Year
Eng. Code
GTI
2022 - 2023
Golf R
2022
2.0T
(DRNA)
2.0T
(DSFE / DSFF)
Trans. Code
VIN Range
From
VIN Range To
All
CD_NW000001 CD_PW163559
All
CD_NW000001 CD_NW999999
Revision Table
Instance Number
Published Date
Version Number
Reason For Update
2069630/2
05/24/2023
01-23-04
Include model year 2022
Golf R and DTC P0456.
2069630/1
03/8/2023
01-23-04
Original publication.
Note:
If software updates or flash campaign/actions are performed on a vehicle, a charger with at least
70A charging current MUST be used in order to avoid problems during software updates and flash
campaign/actions.
One or more of the following fault codes may be stored in the Engine Control Module (ECM) Fault
Memory:
DTC
Description
P2407
Evaporative Emission System Leak Detection Pump
Sense Circuit Intermittent/Erratic
P0326
Knock Sensor 1 Circuit Range/Performance
P0442
EVAP Emission Contr.Sys.(Small Leak) Leak
Detected
Page 1 of 5 Plus attachment.
© 2023 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
01-23-04 - Update Programming, DTC P2407 Stored in Engine/Motor
Control Module -J623-
P0456 (Golf R only!)
Transaction No:
2069630/2
Release date:
5/24/2023
EVAP Emission Contr.Sys.(very small Leak) Leak
Detected
Note:
DO NOT diagnose or replace components due to the above faults before performing the update function
as explained in this bulletin.
Technical Background
Current Engine/Motor Control Module -J623- software may lead to erroneous fault codes stored within
the vehicle ECM.
Note:
Current Engine/Motor Control Module -J623- software may store a P2450 DTC as a P0442 DTC due to
calibration of the diagnostic.
Production Solution
Improved software implemented into production.
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 11.0.0 or higher and SW
version 2.47.0 or higher.
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!
Page 2 of 5 Plus attachment.
© 2023 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:
2069630/2
Release date:
5/24/2023
01-23-04 - Update Programming, DTC P2407 Stored in Engine/Motor
Control Module -J623-
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:
Model
Engine
Old Software
Part No.
Old
Software
Version
New Software
Part No.
New
Software
Version (or
higher)
2022 GTI
2.0T (DRNA)
8Y0906264A
0001
8Y0906264A
0003
2023 GTI
2.0T (DRNA)
8Y0906264D
0001
8Y0906264D
0002
2022 Golf R
2.0T (DSFE
/ DSFF)
5H0906259A
0001
5H0906259A
0003
SVM Unit
Code
4B2E
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 3 of 5 Plus attachment.
© 2023 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
01-23-04 - Update Programming, DTC P2407 Stored in Engine/Motor
Control Module -J623-
Transaction No:
2069630/2
Release date:
5/24/2023
Warranty
To determine if this procedure is covered under Warranty, always refer to the Warranty Policies
and Procedures Manual 1)
Model(s)
Year(s)
GTI
2022 - 2023
Golf R
2022
Eng. Code(s)
Trans. Code(s)
2.0T
(DRNA)
2.0T
(DSFE / DSFF)
VIN Range
From
VIN Range To
All
CD_NW000001 CD_PW163559
All
CD_NW000001 CD_NW999999
SAGA Coding
Claim Type:
Use applicable Claim Type 1)
Service Number:
Damage
Code
2470
0039
HST
Damage Location
(Depends on Service
No.)
--
--
GTI / Golf R
Parts Manufacturer
WWO 2)
Labor Operation 3) : Charge Battery
27068950 = 10 TU
Labor Operation 3) : Update Programming ECM
Control Module
24705599 = See GFF expenditure below
Causal Part:
24705599
Diagnostic Time 4)
GFF Time expenditure
01500000 = Actual GFF print out
(50 TU max)
YES
Road Test
01210004 = see Elsa for latest
time units
YES
Technical Diagnosis
01320000 = 00 TU max.
NO
Claim Comment: Input “As per Technical Bulletin 2069630” in comment section of Warranty Claim.
Page 4 of 5 Plus attachment.
© 2023 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
01-23-04 - Update Programming, DTC P2407 Stored in Engine/Motor
Control Module -J623-
Transaction No:
2069630/2
Release date:
5/24/2023
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
Tool Description
Tool No:
Midtronics Battery Tester/Charger
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 5 of 5 Plus attachment.
© 2023 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
2023 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.