TT 66 20 02_2
Service Bulletin Details
Public Details for: TT 66 20 02_2
Trailer hitch install, module programming, update to existing tip
- 2021 - 2020 - 2019 - 2018 - 2017 - 2016 - 2015 - 2014 - 2013 - 2012 - 2011 - 2010 - 2009 -
Models from 2019
| 2019 VOLKSWAGEN ATLAS |
| 2019 VOLKSWAGEN TIGUAN |
Models from 2018
| 2018 VOLKSWAGEN TIGUAN |
| 2018 VOLKSWAGEN TIGUAN LIMITED |
Models from 2017
| 2017 VOLKSWAGEN TIGUAN |
| 2017 VOLKSWAGEN TOUAREG |
Models from 2016
| 2016 VOLKSWAGEN TIGUAN |
| 2016 VOLKSWAGEN TOUAREG |
Models from 2015
| 2015 VOLKSWAGEN TIGUAN |
| 2015 VOLKSWAGEN TOUAREG |
Models from 2014
| 2014 VOLKSWAGEN TIGUAN |
| 2014 VOLKSWAGEN TOUAREG |
Models from 2013
| 2013 VOLKSWAGEN TIGUAN |
| 2013 VOLKSWAGEN TOUAREG |
Models from 2012
| 2012 VOLKSWAGEN TIGUAN |
| 2012 VOLKSWAGEN TOUAREG |
Models from 2011
| 2011 VOLKSWAGEN TIGUAN |
| 2011 VOLKSWAGEN TOUAREG |
Models from 2010
| 2010 VOLKSWAGEN TIGUAN |
| 2010 VOLKSWAGEN TOUAREG |
Models from 2009
| 2009 VOLKSWAGEN TIGUAN |
| 2009 VOLKSWAGEN TOUAREG |
Technical Tip 66-20-02TT - Trailer Hitch Install, Identifying AW69 (Towing Recognition Control Module -J345-) Transaction No: 2060582/2 Release date: 04/16/2021 Condition ATTENTION: THIS IS A TECH TIP, NOT A TECHNICAL BULLETIN. TECH TIPS ARE NOT ASSOCIATED WITH WARRANTY CLAIMING. Applicable Vehicles Model(s) Year Eng. Code Trans. Code VIN Range From VIN Range To Tiguan LWB 2018 - 2021 All All All All Atlas 2018-2021 All All All All Atlas Cross Sport 2018-2021 All All All All Tiguan 2009-2017 All All All All Touareg 2011-2017 All All All All Revision Table Instance Number Published Date Version Number Reason For Update 2060582/2 4/16/21 66-20-02TT Update to model and model year applicability. 2060582/1 8/28/20 66-20-02TT Original publication. Technical Background Towing Recognition Control Module -J345- not being identified after performing the most recent Quick Tip Instructions, available on Service Net. Service Once the CAN connection is established in ODIS, Go to Control Module OBD for AW19 Gateway, Perform the coding bus master and change the '?' next to AW69 Trailer module to a check mark. Identify the Trailer module AW69 back in Guided Fault Finding, by right clicking on AW69 Trailer module and clicking on “Identify Control Module”. AW69 should no longer be in grey. If AW69 will not identify after it has been turned on in the coding bus master: Exit GFF, perform a two to three minute capacitive discharge. Create a new GFF, and verify that AW69 is now identified. Once the module is identified, perform the adaptation using the supplied codes by selecting Special Functions, Adaptation, selection option 4 (Perform conversion retrofit with protection license). 1 Technical Tip 66-20-02TT - Trailer Hitch Install, Identifying AW69 (Towing Recognition Control Module -J345-) Transaction No: 2060582/2 Release date: 04/16/2021 Additional Information © 2021 Volkswagen Group 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 Volkswagen Group 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. 2