DTC Detection Logic
WARNING: This page is about a different car, the 2008 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
DTC DETECTION CONDITION AND POSSIBLE CAUSE
| DTC | CONSULT-III display description | DTC Detection Condition | Possible cause |
|---|---|---|---|
| U1000 | CAN COMM CIRCUIT | When Intelligent Key unit cannot communicate CAN communication signal continuously for 2 seconds or more. | In CAN communication system, any item (or items) of the following listed below is malfunctioning.
|