A9021192061689_2

PSS 90 Parking aid inop, DTC B107A16 stored in the driver assistance system with symptom code 233474
90 21 19 2061689/2 November 3, 2021. Supersedes Technical Service Bulletin Group 90 number 20-83 dated
December 16, 2020 for reasons listed below.
Model(s)
Year
VIN Range
Vehicle-Specific Equipment
A6, A7, A8,
Q8, and
Audi e-tron
quattro
2019 - 2022
All
zFAS
A6 allroad,
Audi e-tron
sportback
quattro, Q7,
SQ7, SQ8,
S6, S7, RS
7, and RS
Q8
2020 - 2022
All
zFAS
A6 Avant,
RS 6 Avant
2021 - 2022
All
zFAS
Audi e-tron
GT, Audi
RS e-tron
GT
2022
All
zFAS
Condition
REVISION HISTORY
Revision
Date
Purpose
2
-
Revised header (Added Model)
Revised Service (Updated expected release date)
1
12/16/2020
Initial publication
Customer states:
 The vehicle’s acoustical and optical parking aid system is inoperative.
 The message “Parking Aid: Malfunction!” is shown in the instrument cluster.
Workshop findings:
The following DTC is stored in the driver assistance systems control module, J1121 (address word 00A5):
 DTC B107A16 (Supply voltage for park assist sensor Voltage too low) with symptom code 233474.
Page 1 of 3
© 2021 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.
Technical Background
A software malfunction can cause the DTC to be entered erroneously.
Production Solution
Not applicable.
Service
1.
Clear the vehicle’s DTCs.
2.
Explain to the customer that a solution is forthcoming for the 1st quarter of 2022 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.
3.
Create a PSS record in the PSS application through the Pending Service Solutions (PSS) link in
AccessAudi (under Related Links >> Service), or through the Technical Assistance page in Elsa.
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:
9093
Damage Code:
0039
Diagnostic Time:
GFF
0151 0000
Time stated on
the diagnostic
protocol (Max 25
TU)
Road test prior to service procedure
No allowance
0 TU
Road test after service procedure
No allowance
0 TU
Claim Comment:
As per TSB #2061689/2
Page 2 of 3
© 2021 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.
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.
Additional Information
All part and service references provided in this TSB (2061689) 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.
©2021 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
© 2021 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.