A9322892065722_3

Technical Service Bulletin
PSS 93: DTC U041300 Battery Energy Control Module "B" stored in ECM and/or Electric Drive Control
Unit
93 22 89 2065722/3 November 18, 2022. Supersedes Technical Service Bulletin Group 93 number 22-82 dated
September 14, 2022, for reasons listed below.
Model(s)
Year
A7 e quattro
2021 – 2022
Q5 e quattro
2020 – 2021
VIN Range
Vehicle-Specific Equipment
All
PHEV
Condition
REVISION HISTORY
Revision
Date
Purpose
3
-
Header (Updated models)
2
09/14/2022
Revised title (Corrected DTC)
1
01/19/2022
Initial publication
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:
Page 1 of 4
© 2022 Audi 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 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
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.
Technical Background
Software Error. New software is expected to be available in the 1st quarter of 2023 for Q5 models, and in the 3rd
quarter of 2023 for A7 models (subject to change).
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 and that no repairs are necessary at this point. Do not
replace any components or this condition since this will not resolve the customer’s concern.
- A software update for Q5 models is expected to be available by the end of the 1st quarter of 2023 (subject to
change) for Q5 models.
Page 2 of 4
© 2022 Audi 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 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
- A software update for A7 models is expected to be available by the end of the 3rd quarter of 2023 (subject to
change) for A7 models.
3. Create a PSS record in the PSS application through the Pending Service Solutions (PSS) link in AccessAudi
(under related Links >> Service),
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:
0039
Diagnostic Time:
GFF
0150 0000
Time stated on
the diagnostic
protocol (Max 30
TU)
Road test prior to service procedure
No allowance
0 TU
Road test after service procedure
No allowance
0 TU
As per TSB 2065722/3
Claim Comment:
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.
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
Page 3 of 4
© 2022 Audi 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 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
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.
Page 4 of 4
© 2022 Audi 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 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.