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 (On board display) | Trouble diagnosis name | DTC detecting condition | Possible causes |
|---|---|---|---|
| C1A34 (34) | COMMAND ERROR | If an error occurs in the command signal that ADAS control unit transmits to ECM via CAN communication | ADAS control unit |
NOTE:
If DTC "C1A34" is detected along with DTC "U1000", first diagnose the DTC "U1000". Refer to
"ADAS CONTROL UNIT : DTC LOGIC ".