Possible Causes
NOTE:
Circuit reference - SUB_CAN_L/SUB_CAN_H
- Unexpected data has been received by Headlamp Control Module B through the SUB-CAN network
- Headlamp Control Module A power supply circuit short circuit to ground, short circuit to power, open circuit, high resistance
- SUB-CAN network short circuit to ground, short circuit to power, open circuit, high resistance