CAN Communication Line Check
WARNING: This page is about a different car, the 2007 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK MONITOR DESCRIPTION
- Start display control unit self-diagnosis. Refer to "SELF-DIAGNOSIS MODE (DCU) ".
- Select "CAN DIAG SUPPORT MONITOR". Refer to
"CAN DIAG SUPPORT MONITOR ".SELF-DIAGNOSIS RESULT CHART
Item content Error counter Normal condition Error (Example) CAN_COMM OK NG 0-50 CAN_CIRC_1 OK UNKWN 0-50 CAN_CIRC_2 OK UNKWN 0-50 CAN_CIRC_3 OK UNKWN 0-50 CAN_CIRC_4 OK UNKWN 0-50 CAN_CIRC_5 OK UNKWN 0-50 CAN_CIRC_6 OK UNKWN 0-50 CAN_CIRC_7 OK UNKWN 0-50 CAN_CIRC_8 OK UNKWN 0-50 CAN_CIRC_9 OK UNKWN 0-50 - Record each item display description (OK/NG/UKNWN) displayed on the following CAN DIAG SUPPORT MONITOR Check Sheet.CAN DIAG SUPPORT MONITOR CHECK SHEET
Diagnosis item Screen display Diagnosis item Screen display CAN_COMM OK NG CAN_CIRC_5 OK UNKWN CAN_CIRC_1 OK UNKWN CAN_CIRC_6 OK UNKWN CAN_CIRC_2 OK UNKWN CAN_CIRC_7 OK UNKWN CAN_CIRC_3 OK UNKWN CAN_CIRC_8 OK UNKWN CAN_CIRC_4 OK UNKWN CAN_CIRC_9 OK UNKWN : After filling in CAN DIAG SUPPORT MONITOR Check Sheet, GO TO "TROUBLE DIAGNOSIS ".