A9322622065722_1

Technical Service Bulletin
PSS 93: DTC 041300 Battery Energy Control Module "B" stored in ECM and/or Electric Drive Control Unit
93 22 62 2065722/1 January 19, 2022.
Model(s)
Year
VIN Range
Vehicle-Specific Equipment
Q5 55 TFSI
e quattro
2019 – 2022
All
PHEV
A7 55 TFSI
e quattro
2021 – 2022
All
PHEV
Condition
Customer states:
The drive system warning comes on in the driver information system.
Workshop findings:
• The customer statement can be reproduced
• The following DTC(s) are stored in the Engine Electronics, J623 (address word 0001) and/or in the Electric Drive
control unit J841 (address word 0051):
• DTC U041300 Invalid Data Received from Battery Energy Control Module “B’” with symptom code 23085
• The Battery Junction Box SX6 (BJB) for the high-voltage battery has software versions 106 or 206.
The software version can be checked as follows:
Guided Functions in ODIS >> Diagnostic address 008C
>> Guided Function >> “Read identification” >> Read
additional identification data >> Read and display
identification data of sub-systems (slaves). The result of
the identification is shown on the screen of the scan
tool (Figure 1) and recorded in the diagnosis log.
Figure 1. SX6 with software version 106
© 2022 Audi of America, Inc.
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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 Audi 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
Technical Background
Software Error. New software is expected to be available in the 3rd quarter of 2022.
Production Solution
This bulletin will be updated when more information is available. A software solution is currently under
development.
Service
1.
Delete the DTC U041300 and release the vehicle back to the customer
2.
Explain to the customer that a solution is forthcoming for the 3rd quarter of 2022 and that no repairs are
necessary at this point. Do not replace any components for this condition since this will not resolve the
customer’s concern.
3.
Create a PSS record in the PSS application through the Pending Service Solutions (PSS) link in AccessAudi
(under Related Links >> Service), or through the Technical Assistance page in Elsa.
Warranty
Claim Type:
110 up to 48 Months/50,000 Miles.
G10 for CPO Covered Vehicles – Verify Owner.
If the vehicle is outside any warranty, this Technical Service Bulletin is informational only.
Service Number:
9327
Damage Code:
0040
Diagnostic Time:
GFF
0150 0000
Time stated on
the diagnostic
protocol (Max 30
TU)
© 2022 Audi of America, Inc.
Page 2 of 3
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 Audi 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
Claim Comment:
Road test prior to service procedure
No allowance
0 TU
Road test after service procedure
No allowance
0 TU
As per TSB 2065722
All warranty claims submitted for payment must be in accordance with the Audi Warranty Policies and Procedures
Manual. Claims are subject to review or audit by Audi Warranty.
Required Parts and Tools
Additional Information
All part and service references provided in this TSB (2065722) are subject to change and/or removal. Always check
with your Parts Department and/or ETKA for the latest information and parts bulletins. Please check the Repair
Manual for fasteners, bolts, nuts, and screws that require replacement during the repair.
©2022 Audi of America, Inc. All rights reserved. The 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
Audi 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.
© 2022 Audi of America, Inc.
Page 3 of 3
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 Audi 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.