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+---- Thread: HU/ATM Ethernet communication after EntryNav2 replacement (/showthread.php?tid=62246)
HU/ATM Ethernet communication after EntryNav2 replacement - smilo - 20-03-2022
Hi to all,
After the HU ENAV2 replacement in cars - experimented on F39 / F48 / F40 - the ethernet bit trafic between the HU and the ATM is not OK:
for F39/F48 the HU communicates with ATM to retreive GPS position, but ConnectedDrive services are lost. For F40, the complete communication between HU/ATM is lost: no even GPS position.
As soon as the car factory HU installed again, communication is ok gain.. tried with different HUs ENAV2.
No error in ISTA, but for F48/F39 ABL for connected services update show that services are updated correctly in the ATM but not in the HU - see picture.
Anyone have an idea what's the issue ?
Thanks
RE: HU/ATM Ethernet communication after EntryNav2 replacement - user_530d - 21-03-2022
All FSC’s in the hu are vin related and working ok?
RE: HU/ATM Ethernet communication after EntryNav2 replacement - smilo - 21-03-2022
Yes, VIN match and all FSC are ok in the HU.
RE: HU/ATM Ethernet communication after EntryNav2 replacement - user_530d - 21-03-2022
You changed enav2 from car to car and to another car and at the same time you always made the fsc's suitable.
You have many fsc set's.
Is it that easy with the enav2?
RE: HU/ATM Ethernet communication after EntryNav2 replacement - smilo - 21-03-2022
(21-03-2022, 07:50 AM)user_530d Wrote: You changed enav2 from car to car and to another car and at the same time you always made the fsc's suitable.
You have many fsc set's.
Is it that easy with the enav2?
Yes, nothing special. You can erase old FSC and inject new ones in Enav2 matching the target car VIN. Only OEM FSC are available now, but nothing special in the operation.
However, as the HeadUnit is not new and contains already other VIN before, I think somewhere in the HU, the old VIN still available and not erased after HU coding/programming.
No one swapped/installed Enav2 HU before ? Strange that there is no big reaction.
RE: HU/ATM Ethernet communication after EntryNav2 replacement - dasi - 21-03-2022
(21-03-2022, 08:00 AM)smilo Wrote:(21-03-2022, 07:50 AM)user_530d Wrote: You changed enav2 from car to car and to another car and at the same time you always made the fsc's suitable.
You have many fsc set's.
Is it that easy with the enav2?
Yes, nothing special. You can erase old FSC and inject new ones in Enav2 matching the target car VIN. Only OEM FSC are available now, but nothing special in the operation.
However, as the HeadUnit is not new and contains already other VIN before, I think somewhere in the HU, the old VIN still available and not erased after HU coding/programming.
No one swapped/installed Enav2 HU before ? Strange that there is no big reaction.
I did the swap. All worked as before.
Did you flash it as well?
RE: HU/ATM Ethernet communication after EntryNav2 replacement - smilo - 21-03-2022
(21-03-2022, 09:14 AM)dasi Wrote:(21-03-2022, 08:00 AM)smilo Wrote:(21-03-2022, 07:50 AM)user_530d Wrote: You changed enav2 from car to car and to another car and at the same time you always made the fsc's suitable.
You have many fsc set's.
Is it that easy with the enav2?
Yes, nothing special. You can erase old FSC and inject new ones in Enav2 matching the target car VIN. Only OEM FSC are available now, but nothing special in the operation.
However, as the HeadUnit is not new and contains already other VIN before, I think somewhere in the HU, the old VIN still available and not erased after HU coding/programming.
No one swapped/installed Enav2 HU before ? Strange that there is no big reaction.
I did the swap. All worked as before.
Did you flash it as well?
Thanks Dasi, yes HU flashed with the target car FA.
Did you experimented this in F-serie / G-serie or only F-serie ?
RE: HU/ATM Ethernet communication after EntryNav2 replacement - milkyway - 21-03-2022
Hello!
Entrynav2 swap in a F48. All is working (GPS, navigation) but not the connecteddrive services. You can load it in ATM but not in the HU.
Poblem here is, that the ATM is on 20-11, the HU on 17-11. First step I will try is to bring the HU on the same i-level like ATM to see whether this will help or not.
CU Oliver
RE: HU/ATM Ethernet communication after EntryNav2 replacement - smilo - 23-03-2022
(21-03-2022, 12:43 PM)milkyway Wrote: Hello!
Entrynav2 swap in a F48. All is working (GPS, navigation) but not the connecteddrive services. You can load it in ATM but not in the HU.
Poblem here is, that the ATM is on 20-11, the HU on 17-11. First step I will try is to bring the HU on the same i-level like ATM to see whether this will help or not.
CU Oliver
Thank you. I will check again for F48 -
For F40, all ethernet communication is corrupted. The BDC2 doesn't give IP address to the HU: ip config table in HU shows no gateway address.
All car ECUs including the new HU, updated to last iLevel.
Any other thing to check ?