DTC [U1000] CAN Communication Circuit

WARNING: This page is about a different car, the 2007 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

Symptom: Display CAN COMM CIRC [U1000] at the result of self-diagnosis for combination meter.

CHECK CAN COMMUNICATION
1. Select "SELF-DIAG RESULTS" mode for "METER" with CONSULT-II.
2. Print out CONSULT-II screen.
  Go to "CAN SYSTEM". Refer to "TROUBLE DIAGNOSIS ".