91 Laserscanner alignment is unsuccessful
91 19 02 2056248/1 October 21, 2019.
Model(s)

Year

VIN Range

Vehicle-Specific Equipment

A6, A7, A8,
Q8, and
Audi e-tron
quattro

2019 – 2020

All

With Adaptive Cruise Assist

Condition
Customer states:
No customer concerns, it is found during PDI or any other diagnostic work.
Workshop findings:
 An alignment of the control module for laserscanner, J1122 (address word 00CD) is unsuccessful.
One of the following reasons is provided in the ODIS Service with VAS tester for the failure:
 "Yaw angle out of tolerance."
 "Adjustment successful, no reason."
 “The calibration panel could not be found.”

Technical Background
A possible failure of the calibration routine in the software.

Production Solution
New software in the control module for laserscanner, J1122 (address word 00CD) addressed the condition.

Service
SVM Update Instructions
1. Follow all instructions in TSB 2011732: 00 Software Version Management (SVM), operating instructions.
2. Update the control module for laserscanner, J1122 (address word 00CD) using the SVM action code as listed
in the table below, if necessary:

Page 1 of 3
© 2019 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.

Model

A6, A7, A8,
Q8, and Audi
e-tron quattro

Old Software
Part Number

Old
Software
Version

New Software
Part Number

New Software
Version

SVM Code
Input

(or higher)

0200
4K8907660B

0201

4K8907660C

0205

CDA002

0202

Tip: After the update, a bus sleep cycle is necessary so that all DTCs can be deleted.

Warranty
Claim Type:

 110 up to 48 Months/50,000 Miles.
 G10 for CPO Covered Vehicles – Verify Owner.
 If the vehicle is outside any warranty, this Technical Service Bulletin is
informational only.

Service Number:

9159

Damage Code:

0039

Labor Operations:

Software Update

0151 0000

Time stated
on the
diagnostic
protocol (Max
75 TU)

Diagnostic Time:

GFF

No allowance

0 TU

Road test prior to the service procedure

No allowance

0 TU

Road test after the service procedure

No allowance

0 TU

Claim Comment:

As per TSB #2056248/1

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.

Page 2 of 3
© 2019 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.

Additional Information
The following Technical Service Bulletin will be necessary to complete this procedure:
 TSB 2011732, 00 Software Version Management (SVM), operating instructions.
All part and service references provided in this TSB (2056248) are subject to change and/or removal. Always
check with your Parts Department and/or ETKA for the latest information and parts bulletins. Please check the
Repair Manual for fasteners, bolts, nuts, and screws that require replacement during the repair.
©2019 Audi of America, Inc. All rights reserved. The 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 3 of 3
© 2019 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.