DTC Detection Logic
WARNING: This page is about a different car, the 2016 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.
| DTC |
CONSULT screen terms
(Trouble diagnosis content) |
DTC detection condition |
| U1000 |
CAN COMM CIRCUIT
(CAN Communication Line) |
TCM cannot transmit or receive CAN communication signals continuously for 2 seconds or more when the ignition switch is ON. |