A461628 2040134-

Technical Service Bulletin
PSS 46 Brake noise (without hybrid)_2.0T with PR-1LB
46 16 28 2040134/2 January 28, 2016. Supersedes Technical Service Bulletin Group 46 number 15-10 dated April
23, 2015 for reasons listed below.
Model(s)
Year
VIN Range
Vehicle-Specific Equipment
Q5
2013 - 2016
All
2.0T without hybrid
Condition
REVISION HISTORY
Revision
Date
Purpose
2
-
Revised header data (Added model years)
1
4/23/2015
Initial publication
Customer reports hearing a squeal noise from the front brakes in the following conditions:
When:
During first brake application in the morning, with cold brakes
Speed:
Below 20 mph
Temperature: Below 40ºF
Conditions:
High humidity
Tip: For an example of the sound, see the video located at:
https://audi-external.kzoplatform.com:443/swf/player/309 (Figure 1).
Figure 1. QR code for viewing the
video with a QR code reader on
phones and tablets. Alternatively, the
video can be accessed through
computer internet browsers at the
link provided in this bulletin.
© 2016 Audi of America, Inc.
Page 1 of 2
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
Tip: This PSS TSB does not apply to Q5 Hybrid or SQ5 models due to different brake systems being used
on these models.
Technical Background
Not applicable
Production Solution
Not applicable
Service
1. Explain to the customer that a solution is forthcoming and that no repairs are necessary at this point. Do not
replace any components for this condition since this will not resolve the customer’s concern.
2. Create a PSS record in the PSS application via the Pending Service Solutions link in AccessAudi (under
Related Links>>Service), or through the Technical Assistance page in Elsa
Warranty
This TSB is informational only and not applicable to any Audi warranty.
Additional Information
All parts and service references provided in this TSB (2040134) are subject to change and/or removal. Always
check with your Parts Department and service manuals for the latest information.
© 2016 Audi of America, Inc.
Page 2 of 2
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.