AR Giulia troubles

[Martyn]

Hi guys got troubles with my 2019 Giulia 2.OT.
Eve that the car runs great, the CEL light is still on, DNA modes are impossible to change, the multimedia controls in center console do not works and odometer is flashing.
Well i purchased SGW bypass, MES Multiplexed (with Cantiecar) and tried to do the Proxi adjustment. Before proxi procedure it wrotes removed at SGW module (obviously) AND Entertainment multimedia control module (EMCM).
Well i did proxi adjustment which went fine EXPECT it was unable to write to Engine Control Node (ECM).
After that proxi adjustment all units were ok except that ECM this time..
Tried two times with same resolut..
Also the car throws many more errors (list below)..
The car was crashed lightly on front (nothing too serious), might be caused by accident, might not.. any ideas, please?

Scanning ...

Engine / ECM
Magneti Marelli IAW 10JA CF6/EOBD Injection (2.0)
ISO Code: 00 01 50 45 18
VIN code: ZARFAMAN4K7599543
Hardware number: MM10JAHW232 - Ver: 00
Software number: P235FA39 - Ver: 0000
Errors found:
P254F-00 - Bonnet switch
P2172-00 - Air flow too high

Dashboard / IPC (Instrument Panel Cluster)
Instrument Panel Continental
ISO Code: 00 03 50 8B 14
VIN code: ZARFAMAN4K7599543
Hardware number: A2C11140400 - Ver: 01
Software number: AR952 HL - Ver: 203C
Errors found:
U1801-08 - LIN serial line - Bus signal/message failures
U1765-86 - Lost communication with RF Hub module - Signal/message invalid
U1736-86 - Entertainment Telematic Module (ETM) - Signal/message invalid
U1736-87 - Entertainment Telematic Module (ETM) - Missing message

Gearbox / TCM/NCA/NCR (Automatic Transmission)
ZF 8HP50/75 Automatic Gearbox
ISO Code: 00 0B 50 AA 14
VIN code: ZARFAMAN4K7599543
Hardware number: 10344202761 - Ver: 20
Software number: GK1101OD2FN - Ver: 0008

Gearbox / ESM/GSM/NSC (Gearbox Selector Module)
ZF Electronic Gear Shift Module
ISO Code: 00 16 50 B4 14
VIN code: ZARFAMAN4K7599543
Hardware number: 1000597140 - Ver: 08
Software number: 1000678050 - Ver: 0024

Body / BCM (Body Computer Module)
Body Computer Marelli (952)
ISO Code: 00 00 50 5D 14
VIN code: ZARFAMAN4K7599543
Hardware number: BCM952M_D01 - Ver: 03
Software number: 04441660390 - Ver: 0724
Errors found:
U1713-2F - Engine control (NCM) - Signal/message erratic

Body / RFHUB (Radio Frequency Hub Module)
Radio frequency hub (RFHUB) Continental
ISO Code: 00 41 50 BE 14
VIN code: ZARFAMAN4K7599543
Hardware number: 97655501AA - Ver: 01
Software number: 10307064AB - Ver: 0790
Errors found:
B1040-64 - Communication with Body Computer (BCM/NBC) - Signal/message plausibility
B1033-64 - Communication with Body Computer (BCM/NBC) - Signal/message plausibility

ABS / ABS/BSM (Brake System Module)
Continental ABS MK C1
ISO Code: 00 06 50 53 17
VIN code: ZARFAMAN4K7599543
Hardware number: 28554010535 - Ver: 00
Software number: XJ_RAN00010 - Ver: 8401
Errors found:
U1701-87 - Engine control (NCM) - Missing message

Electric Steering / EPS (Electric Steering Module)
ZF Electric Steering
ISO Code: 00 02 40 5F 14
VIN code: ZARFAMAN4K7599543
Hardware number: 7806277500 - Ver: 30
Software number: 880802D0222 - Ver: A410
Errors found:
U1700-86 - Communication with Body Computer (BCM/NBC) - Signal/message invalid

Airbag / NAB/ORC (Airbag/Occupant Restraint Module)
Bosch Airbag
ISO Code: 00 1A 50 B5 14
VIN code: ZARFAMAN4K7599543
Hardware number: 0285014897 - Ver: 30
Software number: BB72224 - Ver: 0408

Other / PAM/NSP (Parking Sensors Module)
Parking control Bosch (Rear only)
ISO Code: 00 18 50 BF 14
VIN code: ZARFAMAN4K7599543
Hardware number: 19520104 - Ver: 11
Software number: 1.3.1.16 - Ver: 0600
Errors found:
U1700-29 - Communication with Body Computer (BCM/NBC) - Signal invalid

Dashboard / ETM (Entertainment Telematic Module)
UNKNOWN/UNSUPPORTED
ISO Code: 00 24 70 4E 17
VIN code: ZARFAMAN4K7599543
Hardware number: 50355176040 - Ver: 07
Software number: 50455007755 - Ver: 0001

Climate control / HVAC (Heating Ventilation Air Conditioning)
TRW climate control (Automatic)
ISO Code: 00 0A 40 5E 14
VIN code: ZARFAMAN4K7599543
Hardware number: FA003LOB - Ver: 02
Software number: SFA003_3242 - Ver: 152A
Errors found:
U1724-87 - No communication with Telematic control module - Missing message

Climate control / CSWM (Comfort Seat and Wheel Module)
Comfort seat and wheel (CSWM) Bitron
ISO Code: 00 30 70 10 15
VIN code: ZARFAMAN4K7599543
Hardware number: 03.01 - Ver: 01
Software number: 09.00 - Ver: 0001

COMPLETED

[bowdenandymecom]

Might be a CANBUS fault. Any chance the crash caused one of the CANBUSes to get grounded or severed?

[speedy100]

It seems like some type of wiring problem in Your LIN. This is why so many "No communication" errors. Once fixed these will all go away...
You need a good car electrician for this job knowing Alfas...
Good luck