A351831 2050723-

35 Gearbox Malfunction Warning, DTC P176F00, P176E00 or P175E00 stored in the TCM
35 18 31 2050723/2 June 27, 2018. Supersedes Technical Service Bulletin Group 35 number 18-30 dated June
13, 2018 for reasons listed below.
Model(s)
Year
VIN Range
Vehicle-Specific Equipment
A3
2017 - 2018
All
With 0GC 7 speed S-tronic transmissions
Condition
REVISION HISTORY
Revision
Date
Purpose
2
-
Revised Service (Added transmission identification instructions and photo)
1
06/13/2018
Initial publication
Customer states:
 The “Gearbox Malfunction” message has appeared in the Drivers Information Screen (DIS).
Workshop findings:
One or more of the following DTC(s) may be logged in the transmission control module (TCM), J217 (address
word 0002):
 DTC P175E00 (clutch 1 closes unintentionally)
And/Or
 DTC P176F00 (clutch 2 closes unintentionally)
And/Or
 DTC P176E00 (clutch 2 opens unintentionally)
Various other DTCs may also be logged in the transmission control module (TCM), J217 (address word 0002).
Technical Background
Not applicable.
Production Solution
Not applicable.
Page 1 of 4
© 2018 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.
Service
One or several of the following DTCs can be logged in the diagnosis log in address 0002 - gearbox electronics.
Please monitor the symptom and error type 2 as well as the frequency.
Event memory
Symptom
Error type 2
Frequency Counter
P175E00 clutch 1 closes unintentionally
10747
passive/sporadic
2 or less
P176F00 clutch 2 closes unintentionally
10748
passive/sporadic
2 or less
P176E00 clutch 2 opens unintentionally
10694
passive/sporadic
2 or less
Figure 1. Diagnosis log example.
1. If any logged DTCs match exactly in symptom, error type 2 and have a frequency counter of 1 or 2 in the
diagnosis log (Figure 1), delete all DTCs in address 0002 - gearbox electronics. Test drive the vehicle and
check whether the DTC(s) is logged again. If the fault does not return check the vehicle history to make sure
this TSB has not been claimed before.
2. A. If the customer concern is gone and this TSB has not been claimed before, no further repairs are
necessary.
OR
B. If the customer concern returns, the frequency counter is higher than 2, the fault type 2 is static or if this
TSB has been claimed before this TSB does not apply. However; the following will need to be performed for
a repair direction:
Page 2 of 4
© 2018 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.

Perform the ODIS test plan for the fault but do not perform a repair.
 Check the ATF level and condition.
 Obtain the transmission
identification information from
the bellhousing (Figure 2).
Figure 2. Transmission identification example.
 Open an Audi Technical Assistance Contact.
 Attach a picture of the ATF condition, the ODIS test plan and enter the transmission identification
information into the contact.
 Contact the Audi Technical Assistance Center for further directions.
Warranty
Claim Type:
 110 up to 48 Months/50,000 Miles.
 G10 for CPO Covered Vehicles – Verify Owner.
 If vehicle is outside any warranty, this Technical Service Bulletin is informational
only.
Service Number:
3511
Damage Code:
0010
Diagnostic Time:
GFF
0150 0000
Time stated on
diagnostic
protocol (Max 50
TU)
Road test prior to service procedure
0121 0002
10 TU
Road test after service procedure
0121 0004
10 TU
Claim Comment:
As per TSB #2050723/2
Page 3 of 4
© 2018 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 parts and service references provided in this TSB (2050723) 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.
©2018 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.
Page 4 of 4
© 2018 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.