Why do you need to apply jump start on CAN datalines?
Why do you need to apply jump start on CAN datalines?
Because the automotive industry considers that applying the ISO 16750 stanrdards on CAN_H and CAN_L lines is relevant.
It means that the following double event may happen :
- Wrong battery voltage
- Shortcircuit between CAN_H and CAN_L datalines and battery line (VBAT)