A191789 2046712-
Service Bulletin Details
Public Details for: A191789 2046712-
This informational bulletin contains guidelines for figuring out why coolant marks are present around the coolant expansion tank cap.
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Models from 2020
2020 AUDI A3 |
2020 AUDI A4 |
2020 AUDI A5 |
2020 AUDI A6 |
2020 AUDI A7 |
2020 AUDI A8 |
2020 AUDI Q3 |
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19 Coolant marks on filler cap for cooling system 19 17 89 2046712/2 July 14, 2017. Supersedes Technical Service Bulletin Group 19 number 17-77 dated February 3, 2017 for reasons listed below. Model(s) Year VIN Range Vehicle-Specific Equipment All 2012 - 2020 All Not Applicable Condition REVISION HISTORY Revision Date Purpose 2 - Revised Required Parts and Tools (Added part number) 1 02/03/2017 Initial publication Customer statement: MIL on; low coolant level or Coolant leak under front of vehicle Workshop findings: Coolant marks around coolant filler cap for cooling system/around coolant expansion tank Technical Background The pressure relief valve in the filler cap of the cooling system can give the impression that the valve malfunctions. Production Solution Not applicable. Page 1 of 2 © 2017 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. Service Coolant marks around the filler cap or the coolant expansion tank do not necessarily indicate that the cap is malfunctioning. Check the filler cap of the cooling system according to the ElsaPro, if the filler cap passes the test do not replace the cap, continue the fault finding. Warranty This TSB is informational only and not applicable to any Audi Warranty. Required Parts and Tools Tool Number Tool Description VAG1274B Cooling system tester VAG1274/8 Cooling system tester- Adapter VAG1274/9 Cooling system tester- Adapter VAG1274/15 Cooling system tester- Adapter Additional Information All parts and service references provided in this TSB (2046712) are subject to change and/or removal. Always check with your Parts Department and service manuals for the latest information. ©2017 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. Page 2 of 2 © 2017 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.