DTC Detection Logic
WARNING: This page is about a different car, the 2011 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
DTC DETECTION LOGIC
| DTC | Trouble diagnosis name | DTC detecting condition | Possible cause |
|---|---|---|---|
| U0405 | ADAS CAN CIR2 | Side radar detected an error of ITS communication signal that was received from ADAS control unit. | ADAS control unit. |
NOTE:
If DTC "U0405" is detected along with DTC "U1000", first diagnose the DTC "U1000". Refer to
"SIDE RADAR LH : DTC LOGIC " (SIDE RADAR LEFT),
"SIDE RADAR LH : DTC LOGIC " (SIDE RADAR RIGHT).