Possible fault causes
- Short circuit of the CAN-High line to ground
- Short circuit of the CAN-High line to B+
- Short circuit of the CAN-High line to interference signal
- Open circuit in the CAN-High line
- Short circuit of the CAN-Low line to ground
- Short circuit of the CAN-Low line to B+
- Short circuit of the CAN-Low line to interference signal
- Open circuit in the CAN-Low line
- Defective control unit in combination with the designated CAN bus