DTC 20: Can Comm Circuit

WARNING: This page is about a different car, the 2005 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.

CHECK CAN COMMUNICATION
With CONSULT-II
1. Perform self-diagnosis.
2. Print self-diagnostic result.
  - : After printing self-diagnostic result, GO TO "CAN system". Refer to "PRECAUTIONS WHEN USING CONSULT-II ".