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.
NOTE:
- If DTC B2612 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
"DTC LOGIC
".
- If DTC B2612 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to
"DTC LOGIC
".
DTC DETECTION LOGIC
| DTC No. |
Trouble diagnosis name |
DTC detecting condition |
Possible causes |
| B2612 |
S/L STATUS |
The following 2 state signals are different.
- Steering lock state recognition of BCM
- Steering lock state signal from IPDM E/R
|
- Harness or connectors (CAN communication line is open or shorted.)
- Harness or connectors (Steering lock unit circuit is open or shorted.)
- Steering lock unit
- IPDM E/R
- BCM
|