AHCM module problem with reading

[xero451]

Hi guys,

Patient CMAX MK2 2013 (my11) WF0JXXWPBJDK70764

Recently I have added original Eberspaher (Hydronic DW5S) from FOCUS MK3 2017.
I have an issue with AHCM bleeding procedure (UCDS special procedures) it cannot be comply, error INVALID Key [0x35] also Read from module - No ansewr on SEED request [0x00]
I was able to update module software, while reading DTC from module - no errors. I was able to start AUXILIAR HEATER twice for a moment but someting is wrong. Any help would be much appreciated.

[sev611]

when you have activated it and it is working you have to have the engine started before it will work only one cycle between each engine running it is a ford feature so that is impossible run the batteri flat
rgds sev

[kroligoff]

Make Poll module (from DTC) section

[Забродский Роман]

Привет, подскажите как решить проблему. Установил на ейбер на фокус 3 электрик, AHCM не дружит с авто.