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Post by stubey on Oct 25, 2023 15:16:19 GMT
Hi,
have an AUDI A3 40 TFSIe and have run OBD11 about 6 times now and it keeps coming up with the same errors.
However, I'm not sure if these are of a major concern or not.
Does anyone have enough knowledge to suggest that I should take it to a garage for proper diagnostics?
Multimedia B126CF0 Navigation system Navigation database malfunctioning Static
Dashboard U113900 Charging device for high voltage battery No communication Intermittent
Brake Boost U14E400 Transmission electronics control module Received malfunction value Intermittent
Any help would be appreciated
Stu
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Post by dv52 (Australia) on Oct 25, 2023 19:39:47 GMT
Not sure if you are aware, but the car often makes its own assessment of the severity of errors that it detects. This information (if it has been recorded for the particular fault) is stored in the car's fault memory and it can be accessed by OBD11 via the Freeze-frame function.
You can read about the Priority assessment and how to access the Freeze-frame database HERE
Don
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Post by stubey on Oct 26, 2023 11:28:43 GMT
Thanks for that. Is that the only way as it will require an obd11 upgrade to pro ?
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Post by dv52 (Australia) on Oct 26, 2023 22:47:17 GMT
stubey: Yes alas - with OBD11, you will need to throw more money at a PRO account - but if you promise not to tell anyone, there are ways of "cheating" (if all you want to know is the Priority rating of these errors):
B126C F0 [009] - Navigation Database Faulty
Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 6
U1139 00 {008} - No Communications
{BAP_BatteryControl_0x25 communication error bap_error_timeout heartbeat}
Intermittent - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 6
107024 - Transmission Control Module
U14E4 00 [032] - Received Malfunction Value
[Scl_Getriebe_11_GE_Fahrstufe_Error]
Intermittent - Not Confirmed - Tested Since Memory Clear
2021 Audi A3 40 TFSIe Hybrid Engine DGEA has a MQB-evo platform build -meaning that it has a 5WA chassis. Most of the SCAN reports that I've seen on these models have these type of errors (notwithstanding that the car is new). And yes, I agree that Audi should do better!!
So, bottom line = these errors appear to be Priority 6 (meaning not serious) - unless this car is demonstrating some form of functional problem, I wouldn't be worried.
However, if you are concerned about these errors and since this car should still be under warranty - maybe ask the dealer to "Software Version Management" the vehicle to make sure the software in all the modules is up-to-date.
Don
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Post by stubey on Oct 27, 2023 12:11:35 GMT
Thanks Don appreciate your answer
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pitty
New Member
Posts: 47
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Post by pitty on Jul 17, 2024 15:34:58 GMT
Hello guys,
Have you found any solutions for those errors? I have similar errors:
Address 19:
262669 - Function Restricted due to Missing Message(s)
U1111 00 [00001001] - -
[BAP_Timeout_DoorLocking]
Address 17:
16777046 - Charger for HV Battery
U1139 00 [00001000] - No Communications
[BAP_BatteryControl_0x25 communication error bap_error_timeout heartbeat]
Intermittent - Confirmed - Tested Since Memory Clear
Address 6C:
13705551 - Databus
U1121 00 [00001000] - Missing Message
[Klima_14_Timeout]
Intermittent - Confirmed - Tested Since Memory Clear
13705502 - Databus
U1121 00 [00001000] - Missing Message
[Einheiten_01_TimeOut]
Intermittent - Confirmed - Tested Since Memory Clear
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Post by stubey on Jul 17, 2024 20:31:18 GMT
Yeah I have a A3 40 TFSIe and had the same issue so took it to the dealer
They said it past all the Audi checks but I had a corrupt database error which they fixed by resinstalling the navigation system. Those errors are I think they said are non grounded errors or something can't remember what the proper term was and you can ignore them. If its still under warranty doesn't do any harm to get it checked at at diagnostic center.
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