A3922462043144_8
Service Bulletin Details
Public Details for: A3922462043144_8
This technical service bulletin provides repair instructions for the all-wheel drive coupling.
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Technical Service Bulletin 39 All-wheel drive coupling does not work, DTC C111204 stored in the all-wheel drive control module or fuse SC44 blown 39 22 46 2043144/8 February 9, 2022. Supersedes Technical Service Bulletin Group 39 number 20-33 dated July 13, 2020, for reasons listed below. Model(s) Year VIN Range Vehicle-Specific Equipment TT RS 2013 All Not Applicable TTS Roadster 2013 – 2015 All Not Applicable TT, TTS, and TT Roadster 2013 – 2019 All Not Applicable A3, A3 Cabriolet, S3, and Q3 2015 – 2019 All Not Applicable RS 3 2017 – 2019 All Not Applicable TT RS 2018 – 2019 All Not Applicable Condition REVISION HISTORY Revision Date Purpose 8 - Revised Title (Added Fuse SC44) Revised Condition (Added Fuse SC44 information) Revised Service (Added Fuse SC44 information) 7 07/13/2020 Revised header (Added Model Years 2016 through 2019) Revised Required Parts and Tools (Updated Model Years in Parts Table) 6 08/31/2018 Revised title Revised Required Parts and Tools (Q3 Parts updated) Customer states: One or both of the following issues are present: © 2022 Audi of America, Inc. Page 1 of 5 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-wheel drive does not work. • The EPC warning lamp is illuminated. Workshop findings: The following DTC is stored in the all-wheel drive control module, J492 (address word 0022): • DTC C111204 (All Wheel Drive clutch pump faulty). Or There is no communication with the all-wheel drive control module, J492 (address word 0022) and fuse SC44 is blown. Technical Background There is an internal leak in the hydraulic pump. Production Solution Improved hydraulic pump. Service 1. Before proceeding, confirm that the issue matches the Condition exactly. 2. If Fuse SC44 is blown, replace the fuse and continue. 3. Confirm that the propeller shaft from the transmission to the differential is transmitting power to the rear differential. 4. Replace the BorgWarner™ clutch pump according to the Elsa Repair Manual. 5. Replace the high-performance oil for the Borg Warner™ clutch according to the Elsa Repair Manual. 6. Perform all-wheel drive basic settings Note: © 2022 Audi of America, Inc. Page 2 of 5 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 The final drive and the BorgWarner™ clutch have separate oil circuits. Refer to ETKA for information on which oil to use, and refer to the Elsa Repair Manual for draining and filling information. • The BorgWarner™ clutch uses highperformance oil for clutches, and the final drive uses gear oil. Figure 1. Drain plug for BorgWarner clutch oil, • The image on the right (Figure 1) shows the correct drain and fill plugs. (A) oil filler plug for BorgWarner clutch oil, (B), gear oil drain plug, and (C) oil filler plug for gear oil (D). Warranty Claim Type: • 110 up to 48 Months/50,000 miles • G10 for CPO vehicles – Verify Owner • If the vehicle is outside any warranty, this Technical Service Bulletin is informational only. Service Number: 3994 Damage Code: 0040 Labor Operations: Pump for AWD remove + reinstall 3994 1900 See SRT Diagnostic Time: GFF 0150 0000 Time stated on the diagnostic protocol (Max 70 TU) Road test prior to service procedure © 2022 Audi of America, Inc. 0121 0002 10 TU Page 3 of 5 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 Road test after service procedure Claim Comment: 0121 0004 10 TU As per TSB #2043144/8 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 Always check with your Parts Department and/or ETKA for the latest information and parts bulletins. Part Number Part Description Quantity TT Model Years 2013-2014 0AY598549A Repair kit for primer pump 01 TT and A3 Model Years 2015-2019 0CQ598549 Repair kit for primer pump 01 Q3 MY 2015 Note: Requires a check of the currently installed part! 0AY598549A Or Repair kit for primer pump (Check the installed part # and order the correct replacement part) 01 0CQ598549 Q3 MY 2016-2019 0CQ598549 Repair kit for primer pump 01 All Vehicles G 060175A2 High-performance oil for all-wheel drive coupling © 2022 Audi of America, Inc. 01 Page 4 of 5 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 N 90281802 Seal bolt 01 N 10720201 Bolt with polygon socket head 01 N 91082701 Bolt with hex socket head 01 See ETKA Fasteners, Bolts, Nuts, and Screws as needed per the Repair Manual See ETKA/ELSA Additional Information All parts and service references provided in this TSB (2043144) are subject to change and/or removal. ©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. © 2022 Audi of America, Inc. Page 5 of 5 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.