Bench - spectrality-github/tesla_Lunars GitHub Wiki
Bench MCU
Connections
Power connection
Connectors
MCU power connectors were these:
Connector X425:
- 31372-1000 Molex | Mouser
- molex_31372-1000 Color: Black
- pin 9 and 10 are GND (to PC PSU Black)
Connector X426:
- 31372-1100 Molex | Mouser
- molex_31372-1100 Color: LightGray
- pin 7 and 8 are 12V (to PC PSU Yellow)
With these pins (for power):
When you want to connect the Instrument Cluster (IC) as well you need the following:
Connector X429 (MCU side)
molex_34729-0201 Color: LightGray
pin 5 is CAN+
pin 15 is CAN-
pin 3 is WAKE
Connector X434 (IC side)
amp_1355348-1 Color: Black
pin 8 is GND
pin 17 is 12V
pin 6 is CAN+
pin 7 is CAN-
pin 13 is WAKE
I could not find perfect matching pins but these will do fine: Molex 34803-3211 (Loose Piece)