A4023562058460_4

Technical Service Bulletin
40 DTC U112100 stored in the stability control modules 00D4/00D5
40 23 56 2058460/4 May 19, 2023. Supersedes Technical Service Bulletin Group 40 number 22-42 dated June 9,
2022, for reasons listed below.
Model(s)
Year
A8
2019 – 2024
A8 e quattro
2020 – 2021
S8
2020 - 2024
VIN Range
Vehicle-Specific Equipment
All
Predictive Active Body Control
Condition
REVISION HISTORY
Revision
Date
Purpose
4
-
Revised header (Added Model Year)
Revised Warranty (Updated statement)
3
06/09/2022
Revised header (Added Model Year)
2
08/02/2022
Revised header (Added Model Year)
Revised Warranty (Added Max TU)
Customer states:
• No customer concerns, it is found during PDI or any other diagnostic work.
Workshop findings:
The following DTC is logged in the stability control module front and stability control module rear, J1152 and
J1153 (address word 00D4 and/or 00D5):
•
DTC U112100 (data bus missing message (passive/sporadic) with symptom code 8388618.
Technical Background
Not Applicable
Production Solution
Not Applicable
Page 1 of 2
© 2023 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
Service
No repair is necessary. This DTC has no effects on the system characteristics.
Warranty
This TSB is informational only and not applicable to any Audi warranty.
Additional Information
All part and service references provided in this TSB (2048560) 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.
©2023 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.
Page 2 of 2
© 2023 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.