Crash Ferrari bosch 804763 0285020036 20230426 - 25256

[llanesluna]

Is there any solution for this?
I see also a RH850 1331A

[AST_Support]

Take a photo of the pcb from the both sides.

[llanesluna]

Attached board pics

[AST_Support]

Try this part number "971724 0285015415" in AirbagCANSErviceTool and make diagnostics.

[llanesluna]

Power/GND distribution changes here. Not powering up.

[AST_Support]

What do you mean?
It could be a usual CAN connection like "971724 0285015415"
or CANFD connection like "670219857 0285020352 (CANFD)"

[llanesluna]

Is powering up with 2 - 12V connections.
Still not communication thru CANFD or regular CAN

Maserati Bosch 670219857 0285020352 (CANFD) R7F701330
--------------------------------------------------------
Turn on 3/5V on the adapter... ok
CANFD Adapter Connect... ok
CANFD Adapter FW version... v1.4
Checking security... ok
DC power supply voltage +0.2914V
!!! DC power supply is too low !!!
Turn on 12V on the adapter... ok
Connect to CANFD Adapter... ok
Enter Diagnostic Session... failed

[AST_Support]

No power supply.
DC power supply voltage +0.2914V

[llanesluna]

Yeah, SmartOBD is not powered. Not needed. Using external power supply. I work like this.

[AST_Support]

Try CANFD on these contacts too.

[llanesluna]

Nothing.

Turn on 3/5V on the adapter... ok
CANFD Adapter Connect... ok
CANFD Adapter FW version... v1.4
Checking security... ok
DC power supply voltage +0.3013V
!!! DC power supply is too low !!!
Turn on 12V on the adapter... ok
Connect to CANFD Adapter... ok
Enter Diagnostic Session... failed
--------------------------------------------------------
Turn on 3/5V on the adapter... ok
CANFD Adapter Connect... ok
CANFD Adapter FW version... v1.4
Checking security... ok
DC power supply voltage +12.25V
Turn on 12V on the adapter... ok
Connect to CANFD Adapter... ok
Enter Diagnostic Session... failed