DTC Detection Logic
WARNING: This page is about a different car, the 2012 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
- If DTC B2193 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
"DTC LOGIC ".
- If DTC B2193 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to
"DTC LOGIC ".
| DTC No. |
Trouble diagnosis name |
DTC detecting condition |
Possible cause |
| B2193 |
CHAIN OF BCM-ECM |
Inactive communication between ECM and BCM |
- Harness or connectors (The CAN communication line is open or short)
- BCM
- ECM
|
| P1612 |