[kihh]

hello 

I have a Mercedes w177 A220 2019 AWD that came from another shop they swapped the engine the car starts fine no errors in the ECU 
But the problem is with the transmission when I read the errors  I get two errors I get p287C00 and. U014687
I have a installed a new TCM  and cloned  it from the old one same problem
I've programmed the old TCM and did the scn coding same problem same two errors I've tried programming the new TCM and coding it same two errors
When I try to do the oil check level it starts the procedure when you rev to 2400 rpm you can hear the transmission shifting to neutral just one time the parking and neutral icon on the display keeps going back and forth until it stops the procedure for the oil level check and that's the only thing that happens
I would appreciate the help
Thanks

[gcs190]

You do not have the adaptation completely done and also a communication problem, more has happened there than you know, let me know that it has been done.

[KeeleyKaayz]

Fault in transmission after oil change or adaptation reset
TEST CONDITIONS

1 engine at idle
2 transmission oil temo above 35deg cel
3 engage parking brake
4 gear in P
5 car LEVEL surface
6 over 12v voltage

must depress brake pedal throughout entire procedure

1 start function
2 when function is in progress F is on Dash
3 may take up to 6 mins to complete
4 if procedure fails, check test conditions repair any faults

U code could be wiring problem
wirng loom could be rubbing off park brake pedal(if car has parking assistant EZ7), need to check it, can cause intermittent no engine start

[JorBo]

This Dual Clutch on this car its a nightmare when need to make adaptation. Like others users said, check all the DTCs related of can communication or faults wirings.

[kihh]

You do not have the adaptation completely done and also a communication problem, more has happened there than you know, let me know that it has been done.

Thanks for the replies
I have checked all the wiring looms communication lines and the hubs everything is in perfect condition I've checked every module I can't seem to find anything wrong with the communication lines
I've tried to do the oil level check and adaptation the same way that is mentioned in the post when the scanner asks you to rev to 2400 rpm  starts the procedure and you will feel the transmission trying to go in neutral but it does not in the dashboard it starts to flicker between Park and neutral fast flickering as the time goes on it will slow down I left it for 10 minutes and never went through the process