Technical Service Bulletin

01-22-06 - Irrelevant Diagnostic Trouble Codes (DTCs) Logged in
Various Control Units

Transaction No:

2068173/1

Release date:

10/17/2022

Condition
Applicable Vehicles
Model(s)

Year

Eng. Code

Trans. Code

VIN Range
From

VIN Range To

ID.4

2022

All

All

All

All

Revision Table
Instance Number

Published Date

Version Number

2068173/1

10/17/22

01-22-06

Reason For Update
Original publication.

During vehicle inspection, maintenance, or repair, one or more of the following diagnostic trouble codes
(DTCs) are found to be logged in various control units (static or sporadic).
Note:
This technical bulletin applies only to vehicles with a Data Bus On Board Diagnostic Interface -J533(address 19) with software part number 1EA.937.012.H and software version 0258.
If a warning triangle symbol is shown for a suggested test plan (figure 1), the test plan should only be
performed if it is related to a customer complaint (figure 2).

Tip:
The DTCs and symptom codes listed in this bulletin are not related to customer complaints.

Page 1 of 7
© 2022 Volkswagen Group 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 Volkswagen Group 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

01-22-06 - Irrelevant Diagnostic Trouble Codes (DTCs) Logged in
Various Control Units

Transaction No:

2068173/1

Release date:

10/17/2022

Figure 1

Page 2 of 7
© 2022 Volkswagen Group 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 Volkswagen Group 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

01-22-06 - Irrelevant Diagnostic Trouble Codes (DTCs) Logged in
Various Control Units

Transaction No:

2068173/1

Release date:

10/17/2022

Figure 2

Technical Background
The combinations of DTCs and symptom codes listed in this technical bulletin are irrelevant. They have
no effect on any functions or electrical systems of the vehicle. They do not cause any customer concerns.

Page 3 of 7
© 2022 Volkswagen Group 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 Volkswagen Group 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

01-22-06 - Irrelevant Diagnostic Trouble Codes (DTCs) Logged in
Various Control Units

Transaction No:

2068173/1

Release date:

10/17/2022

Production Solution
Not applicable.

Service
In the diagnosis of a customer complaint, ignore any of the following DTCs in combination with the
symptom codes listed. They can be erased, but may be logged again later.
Tip:
Only the combination of DTCs and symptom codes are important. Any variations in the wording of the
DTC text descriptions given here compared to the ODIS tester or GFF log are not meaningful.
The following entry is logged in the brake electronics control unit (diagnosis address 0003):
• C124800: restricted function due to implausible signal, passive sporadic
‒ Symptom 20482
The following entry is logged in the control unit for the hybrid battery management (diagnosis address
008C):
• U163F00: Hybrid/High-voltage battery system no communication with application server, passive
sporadic
‒ Symptom 42532
The following entry is logged in the air conditioning and heating electronics control unit (diagnosis
address 0008):
• U046C00: Electrical A/C Compressor due to implausible signal, passive sporadic
‒ Symptom 16761964
The following entry is logged in the airbag control unit (diagnosis address 0015):
• U112100: data bus, missing message, passive sporadic
‒ Symptom 1078528
The following entries are logged in the data bus control unit (diagnosis address 0019):
• C1249F6: restricted function because of safety functions of charge management (mechanical), passive
sporadic
‒ Symptom 8516406
• B131329 signal for brake light implausible signal passive sporadic
Page 4 of 7
© 2022 Volkswagen Group 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 Volkswagen Group 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

01-22-06 - Irrelevant Diagnostic Trouble Codes (DTCs) Logged in
Various Control Units

Transaction No:

2068173/1

Release date:

10/17/2022

‒ Symptom 918792
• B1CA2F1 charging flap A, activation fault, locking mechanism - passive sporadic
‒ Symptom 8516873
• U111100 data bus, missing message, passive sporadic
‒ Symptom 8471553
• U112100 data bus, missing message - active static
‒ Symptom 528917
• U112100 parking coordinator restricted function due to missing message - passive sporadic
‒ Symptom 8472065
• U112300 received error value for data bus- passive sporadic
‒ Symptom 8471814
• U166100 application server 1 for system 1, adaptive internal fault, passive sporadic
‒ Symptom 2498822
• B163002: predictive route data signal error, active static
‒ Symptom 9371914
• B163002: predictive route data, signal error, passive sporadic
‒ Symptom 9371915
• U15FA00: EgoMaster fault, input data, passive sporadic
‒ Symptom 8540417
• U164300: Ethernet reversing camera control unit, no communication - active static
‒ Symptom 2494569
• U14FE00: safe onboard communication, signature check failed protection - active static
‒ Symptom 8491266
• U166200: application server 1 for system 2, Java internal fault, passive/sporadic
‒ Symptom 2498823
• P1DCB00 external charging infrastructure, no charging readiness, charging socket A - passive/sporadic
‒ Symptom 8516869
• U173E00 occupant detection system, restricted function because of implausible message - passive
sporadic
‒ Symptom 8511746

Page 5 of 7
© 2022 Volkswagen Group 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 Volkswagen Group 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

01-22-06 - Irrelevant Diagnostic Trouble Codes (DTCs) Logged in
Various Control Units

Transaction No:

2068173/1

Release date:

10/17/2022

• B114DF2 control unit for multi-function steering wheel faulty, active static
‒ Symptom 1376305
The following entries are logged in the infotainment control unit (diagnosis address 005F):
• U111000 restricted function because of communication problem - passive sporadic
‒ Symptom 6967
• U111000 restricted function because of communication problem - passive sporadic
‒ Symptom 7223
The following entries are logged in the control unit for application server 1, system 1 adaptive (diagnosis
address 8123):
• P1CB500: Plug and Charge communication fault with installation of vehicle certificate - active static
‒ Symptom 8495361
• P1CB600 Plug and Charge vehicle certificate installation failed - passive sporadic
‒ Symptom 8495362
The following entries are logged in the control unit for application server 1, system 1 adaptive (diagnosis
address 8124):
• U175D00 Recovery Update needed via basic setting software fault - active static
‒ Symptom 479232
• U111100 restricted function because of missing message, active static
‒ Symptom 8603057
The following entry is logged in the control unit for application server 3, system 1 infotainment system
(diagnosis address 8125):
• B13C9F2: multimedia system operating unit, on-off switch - active static/passive sporadic
‒ Symptom 5688
The following entries are logged in the software cluster embedded 1 control unit (diagnosis address
C002):
• U14FF00 safe onboard communication, time server not available - passive sporadic
‒ Symptom 8491265
• U14FF00 safe onboard communication, signature check failed, passive sporadic
‒ Symptom 8491267
Page 6 of 7
© 2022 Volkswagen Group 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 Volkswagen Group 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

01-22-06 - Irrelevant Diagnostic Trouble Codes (DTCs) Logged in
Various Control Units

Transaction No:

2068173/1

Release date:

10/17/2022

• U167900 distance calculation faulty - passive sporadic
‒ Symptom 8667137

Warranty
Information only.

Required Parts and Tools
No Special Parts required.
No Special Tools required.

Additional Information
All part and service references provided in this Technical Bulletin are subject to change and/or removal.
Always check with your Parts Dept. and Repair Manuals for the latest information.

Page 7 of 7
© 2022 Volkswagen Group 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 Volkswagen Group 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.