A9323132062631_4
Service Bulletin Details
Public Details for: A9323132062631_4
This bulletin provides details pertaining a variety of dtcs that may be erroneously stored in the high-voltage battery charger control module j1050 during pdi. Repairs are not needed.
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Technical Service Bulletin 93 Various ghost DTCs, B200000, P0CA400, P33E300, U15BF00 and/or U112100 are stored in the HV battery charger ECU 93 23 13 2062631/4 May 30, 2023. Supersedes Technical Service Bulletin Group 93 number 22-80 dated August 16, 2022, for reasons listed below. Model(s) e-tron quattro Year Vehicle-Specific Equipment All Not Applicable 2019 2021 – 2024 e-tron Sportback 2020 – 2024 quattro e-tron S quattro VIN Range 2022 – 2023 Condition REVISION HISTORY Revision Date Purpose 4 - Revised header (Added Q8 e-tron and Q8 e-tron Sportback) Revised Condition (Added Battery Charger 2 information) 3 08/16/2022 Revised Condition (Added Static or Sporadic to DTCs for software level 0081 and 0088) 2 01/07/2022 Revised header (Added Model Year) Revised Condition (Added DTCs for software level 0081 and 0088) Customer states: • No customer concerns, it is found during PDI or any other diagnostic work. Workshop findings: The following DTCs with symptom code may be stored in the high-voltage battery charger control module, J1050 (address word 00C6): Vehicles with Software 0079 installed in J1050 (address word 00C6) Diagnostic DTC address Designation Symptom Code 00C6 Charge door 1 LIN actuator, path of movement fault 3211268 B1A8AF0 Page 1 of 5 © 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 B194B13 Charge flap 2 search illumination – open circuit 3211295 B200000 Control module faulty 1049088 P0CA400 Hybrid/High voltage battery load voltage too high 14745862 P1A1500 Charging unit 2 function restriction 14746766 P31D100 Charge socket A temperature sensor electrical error 14750742 P33E300 Charge socket A, communication error 2097664 P178E00 Function restriction due to excessive temperature 14750734 U15AC00 Signal damping log malfunction 3280913 U15B500 Quick battery charging (DC) – Charging station not active 2097301 3276840 U15BF00 Intelligent charging function – faulty communication 3276846 3276852 U15C900 Safety module (FuSi) function intervention 13709330 13705477 13705501 U112100 Data bus missing message 13705524 13705553 13706243 Vehicles with Software 0081 installed in J1050 (address word 00C6) Diagnostic address DTC Designation Symptom Code P0CA400 Hybrid/High voltage battery load voltage too high 14745862 13705524 00C6 U112100 Data bus missing message Static / Sporadic Both Both 13705553 13706243 13705484 Page 2 of 5 © 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 U15B500 Quick battery charging (DC) 2097301 Sporadic B200000 Control module faulty 1049088 Both B194B13 Charge flap 2 search illumination Open circuit 3211295 B192E13 Charge flap 1 search illumination Open circuit 3211292 U15BF00 Intelligent charging function Faulty communication 3276840 3276846 3276852 P178E00 Function restriction due to excessive temperature 14750734 P33E300 Charging socket A Communication fault 2097664 P31D100 Charging socket A temperature sensor Electrical malfunction 14750742 U15C900 Security module (FuSi) function intervention 13709330 U15AC00 Signal damping log malfunction 3280913 B1A8AF0 Charge door 1 LIN actuator, Path of movement fault 3211268 Sporadic Both Both Sporadic Sporadic Sporadic Both Both Both Vehicles with Software 0088 installed in J1050 (address word 00C6) or J1239 (address word 8113) Diagnostic address 8113 Static / Sporadic Designation P0D2800 Battery charger Primary voltage too high 14746125 Both P33E500 Quick battery charging (DC) Charge station initialization error 2097287 Sporadic U15AD00 Quick battery charging (DC) Charging station incompatible 2097292 C116300 Development functions active 14753057 P0CA400 Hybrid/High voltage battery load voltage too high 14745862 00C6 or Symptom Code DTC Both Both Both Page 3 of 5 © 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 U15B500 Quick battery charging (DC) Charging station not active B200000 Control module faulty U15BF00 Intelligent charging function Faulty communication U15AC00 Signal damping log Fault 2097301 1049088 Both Sporadic 3276816 3276840 3280899 Both Both 3280913 Technical Background Diagnosis issue in the software of the high-voltage battery charger control module, J1050 (address word 00C6). Production Solution Not Applicable Service The DTCs listed above stored in the high-voltage battery charger control module, J1050 (address word 00C6) are entered erroneously and can be ignored (so-called ghost DTCs). Note: If there is a customer concern regarding charging, this TSB does not apply, and the vehicle must be repaired following Guided Fault Finding. 1. Do not perform any repairs. Any repairs or part replacements for this concern may be denied. 2. This condition is normal. Warranty This TSB is informational only and not applicable to any Audi warranty. Additional Information Page 4 of 5 © 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 All part and service references provided in this TSB (2062631) 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 5 of 5 © 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.