V0121092063514_3

Technical Service Bulletin
01-21-09 - Update Programming DTC's P0456 or P2407 stored in
Engine/Motor Control Module -J623-
Transaction
No:
2063514/3
Release date:
4/6/2022
Condition
Applicable Vehicles
Model(s)
Year
Eng. Code
Atlas
2018-2021
Atlas Cross
Sport
2020-2021
3.6L
(CDVC)
3.6L
(CDVC)
Trans. Code
VIN Range
From
VIN Range To
All
CA_JC000001
CA_MC599110
All
CA_LC000001
CA_MC234854
Revision Table
Instance Number
Published Date
Version Number
Reason For Update
2063514/3
4/6/2022
01-21-09
Include model year
2020 & 2021
applicability.
2063514/2
3/8/2022
01-21-09
Removed model year
2020 & 2021
applicability due to RVU
campaign.
2063514/1
9/29/21
01-21-09
Original publication.
One or more of the following fault codes may be stored in the Engine/Motor Control Module -J623- Fault
Memory:
DTC
Description
P0456
EVAP Emission Contr. Sys. (very small Leak) Leak
Detected
P2407
Evaporative Emission System Leak Detection
Pump Sense Circuit Intermittent/Erratic
Note:
DO NOT diagnose or replace components due to the above faults before performing the update function
as explained in this bulletin.
Page 1 of 5 Plus attachment
© 2021 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
01-21-09 - Update Programming DTC's P0456 or P2407 stored in
Engine/Motor Control Module -J623-
Transaction
No:
2063514/3
Release date:
4/6/2022
Technical Background
Current Engine/Motor Control Module -J623- software is allowing the diagnosis of some EVAP faults to
run during refuel, leading to erroneous fault codes being stored.
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 7.2.1 or higher and SW
version 2.43.0 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!
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.
Page 2 of 5 Plus attachment
© 2021 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
01-21-09 - Update Programming DTC's P0456 or P2407 stored in
Engine/Motor Control Module -J623-
Transaction
No:
2063514/3
Release date:
4/6/2022
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.
Note:
If the current software version does not match any software level indicated in the table below, the SVM
update may not succeed! All prior campaigns and updates must be completed successfully before
running the SVM update procedure via the SVM unit code below.
If the current software version is already at the newest version or higher as listed in the table below, then
this Technical Bulletin does not apply.
 Update the Engine/Motor Control Module -J623- using the SVM Unit code as listed in the table below:
Model
Engine
Old Software
Part No.
03H906026E
2018 Atlas
3.6L (CDVC)
03H906026F
03H906026J
03H906026S
2019 Atlas
3.6L (CDVC)
03H906026R
03H906026AA
03H906026AH
2020 Atlas
3.6L (CDVC) 03H906026AG
03H906026AF
2020 Atlas
3.6L (CDVC) 03H906026AG
Cross Sport
Old
Software
Version
9970
9971
9970
9971
9971
9972
9971
9972
New
New Software Software
Part No.
Version (or
higher)
SVM Unit
Code
03H906026E
03H906026F
9972
03H906026J
03H906026S
03H906026R
9972
03H906026AA
455B
03H906026AH
03H906026AG
9973
03H906026AF
03H906026AG
9973
Page 3 of 5 Plus attachment
© 2021 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
01-21-09 - Update Programming DTC's P0456 or P2407 stored in
Engine/Motor Control Module -J623-
Transaction
No:
2063514/3
Release date:
4/6/2022
0454
2021 Atlas /
Atlas Cross 3.6L (CDVC) 03H906026AJ
Sport
0638
03H906026AJ
1689
1017
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.
Warranty
To determine if this procedure is covered under Warranty, always refer to the Warranty Policies
and Procedures Manual 1)
Eng.
Code(s)
Model(s)
Year(s)
Atlas
2018-2021
Atlas Cross Sport
2020-2021
3.6L
(CDVC)
3.6L
(CDVC)
Trans.
Code(s)
VIN Range From
VIN Range To
All
CA_JC000001
CA_MC599110
All
CA_LC000001
CA_MC234854
SAGA Coding
Claim Type:
Service Number:
2470
Use applicable Claim Type 1)
Damage
Code
HST
Damage Location (Depends
on Service No.)
--
--
0039
Parts Manufacturer
Atlas and Atlas Cross Sport
WWO 2)
Labor Operation 3) : Charge Battery
27068950 = see ELSA for latest time units.
Labor Operation 3) : Update Programming ECM
Control Module
24701999 = 50 TU max.
Causal Part:
24701999
Page 4 of 5 Plus attachment
© 2021 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
01-21-09 - Update Programming DTC's P0456 or P2407 stored in
Engine/Motor Control Module -J623-
Transaction
No:
2063514/3
Release date:
4/6/2022
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 2063514” 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 Policies and Procedures Manual.
Required Parts and Tools
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 5 of 5 Plus attachment
© 2021 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.