In large part thanks to the CAN bus and how jump starting is likely to cause enough spiking to fry the boards. Was trying to help a relative with some issue wi

In large part thanks to the CAN bus and how jump starting is likely to cause enough spiking to fry the boards. Was trying to help a relative with some issue with their car the other day, and the wiring diagram for the part and related controls almost seemed to run in reverse depending on how the switch was set.