CAN Communication is a circuit, consists of CAN LOW and CAN HIGH, in order to communicate among control units.
Control Modules are respectively communicating via CAN line in order to control Body Electrical.
This code is outputted when BCM can't receive data from SMK by CAN Line for 10 sec.
Item
Detecting Condition
Possible cause
DTC Strategy
Checking receiving status of CAN message from IPM
Check IPM installation
Check fuses related to IPM
Check open in CAN high /Low of IPM
Check open in CAN high/low in SMK
Enable Conditions
SMK IGN ON or Engine ON
Threshold value
No CAN signal from IPM for 3 seconds
Diagnostic Time
Right after DTC detected