A461631 2042182-
Service Bulletin Details
Public Details for: A461631 2042182-
Customer reports hearing a squeal noise from the front brakes during first brake application in the morning, with cold brakes, below 20 mph, below 40 f, and high humidity.
- 2017 - 2016 - 2015 - 2014 - 2013 -
Models from 2017
2017 AUDI Q5 |
Models from 2016
2016 AUDI Q5 |
Models from 2015
2015 AUDI Q5 |
Models from 2014
2014 AUDI Q5 |
Models from 2013
2013 AUDI Q5 |
Technical Service Bulletin 46 Squeal from front brakes 46 16 31 2042182/1 March 18, 2016. Model(s) Year VIN Range Vehicle-Specific Equipment Q5 2013 047567 - 999999 2.0TFSI, 3.0TFSI, 3.0TDI Q5 2014 - 2017 All 2.0TFSI, 3.0TFSI, 3.0TDI Condition 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://audiexternal.kzoplatform.com/swf/player/314 (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. Technical Background Not applicable. © 2016 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 Production Solution Not applicable. Service Before proceeding, check the following table to confirm that this bulletin applies. Model Model years Front brakes (Brembo) disc size Q5 2.0T (non-hybrid) 2013 to 2017: All 320 x 30 mm Q5 3.0T (without SQ5) 2013 to 2017: All 345 x 30 mm Q5 TDI 2014 to 2017: All 345 x 30 mm Note: • This TSB only applies to Q5 models listed in the table above. • This TSB applies only to vehicles produced after 12/10/2012 (SVM code will only be accepted after production date of 12/10/2012). • This TSB does not apply to Q5 models built before 2013 and does not apply to hybrid or SQ5 models (due to different front brakes). Tip: Rust/corrosion build-up, grooves, or glazing on the braking surface of the brake disc may cause brake noise and must be considered when replacing brake pads. Brake discs that are worn close to the wear limit or that are at the wear limit may also contribute to brake noise. 1. Replace the front brake pads according to the instructions in Elsa at: Repair manual >> Chassis Brake System >> 46 Mechanical Components >> Front Brakes >> Brake Pads, Removing and Installing, Brake 1LB and 1LC or Brake Pads, Removing and Installing, Brake 1LE and 1LP. Note: • Some vehicles may have two shims glued to the back of the front brake pads (Figure 2). Do not transfer these shims to the new pads. • New brake pads have an adhesive backing that should be used to properly attach the pads to the caliper. Figure 2. Shims on back of front brake pads. © 2016 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 following steps must be followed to ensure proper installation of the pads: • Thoroughly clean and dry each piston (Figure 2, arrows) to ensure that the new pads will properly adhere to the pistons. • Do not apply any lubricants to the pads or calipers. • After the pads are installed in the calipers, apply full pedal pressure for at least 10 seconds to ensure proper adhesion of the pads to the pistons. • In order to allow the glue to set, do not drive the vehicle for 10 minutes after new pads have been installed. Figure 2. Location of pistons. 2. Replace the rear brake pads according to the instructions in Elsa at: Repair manual >> Chassis Brake System >> 46 Mechanical Components >>Rear Brakes>>Removing and installing brake pads. 3. Embed the brakes: A. Use medium pedal pressure to slow the car from approximately 35 mph to 10 mph. Repeat this process ten times. B. Next, drive for approximately 5 minutes at maximum allowable speeds, without braking, to allow the brakes to cool down. C. Repeat steps A and B if necessary. Note: Do not perform ABS stops as a way of embedding the brakes. Brake pads and discs may be permanently damaged if brakes are overheated prior to being properly embedded. 4. Perform SVM update with the following code: 03A014 This update changes the ABS/ESP software due to the new brake pad compound and changes the vehicle PR number to help in identifying and tracking vehicles with new parts. SVM Update Instructions 1. Follow all instructions in the attached TSB 2011732 00 Software Version Management (SVM), operating instructions. 2. Update the vehicle using the SVM action code as listed in the table below. © 2016 Audi of America, Inc. 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 Model Old Software Part Number Old Software Version New Software Part Number New Software Version SVM Code Input Q5 2.0T / 3.0T/ 3.0TDI 8R0907379AS 0020 8R0907379BG 0030 03A014 Q5 2.0T / 3.0T/ 3.0TDI 8R0907379AM 0030 8R0907379BG 0030 03A014 Q5 2.0T / 3.0T/ 3.0TDI 8R0907379AL 0040 8R0907379BG 0030 03A014 Warranty Claim Type: 110 Service Number: 4636 Damage Code: 0010 Labor Operations: 4 wheels remove+reinstall 4405 2099 40 TU Brake pads, front remove+reinstall 4636 2050 50 TU Brake pads, rear remove+reinstall 4638 2050 50 TU GFF and software update 0150 0000 Time stated on diagnostic protocol Diagnostic Time: (Max 60 TU) Road test prior to service procedure 0121 0002 10 TU Road test after service procedure 0121 0004 10 TU Technical diagnosis at dealer’s discretion (Refer to Section 2.2.1.2 and Audi Warranty Online for DADP allowance details) Claim Comment: As per TSB #2042182/1 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. © 2016 Audi of America, Inc. 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 Required Parts and Tools Part Number Part Description Quantity 8R0698151H (3.0 TFSI & TDI) 1 set of front brake pads 1 8R0698151K (2.0 TFSI) 1 set of front brake pads 1 8K0698451D (3.0 TFSI & TDI) 1 set of rear brake pads 1 8K0698451C (2.0 TFSI) 1 set of rear brake pads 1 Check ETKA for applicable part number Contact (wear sensor) 1 Additional Information All parts and service references provided in this TSB (2042182/1) 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 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.