Indication pattern
There is a malfunction in the communication line between the F-CAN and the gauge control module. The B-CAN is OK at this time. Check for DTCs in the PCM and troubleshoot any DTCs found.
Scheme 5
There is a malfunction in the communication line between the B-CAN and the gauge control module. The F-CAN line is OK at this time.
Scheme 6
There is a malfunction in the communication line between the gauge control module and the F-CAN and the B-CAN. Check for DTCs in the PCM and troubleshoot any DTCs found.