Diagnostic Trouble Codes Inspection Priority Chart
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.
If some DTCs are displayed at the same time, perform inspections one by one based on the following priority chart.
NOTE:
If DTC U1000 is displayed with other DTCs, first perform the trouble diagnosis for DTC U1000. Refer to
DTC U1000 CAN COMMUNICATION LINE .
DTC INSPECTION PRIORITY TABLE
| Priority | Detected items (DTC) |
|---|---|
| 1 | U1000 CAN communication line |
| 2 | Except above |