DTC Detection Logic
WARNING: This page is about a different car, the 2012 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
| DTC (On board display) |
Trouble diagnosis name |
DTC detecting condition |
Possible causes |
| C1A18 (18) |
LASER AIMING INCMP |
Laser beam aiming of ICC sensor is not adjusted |
- No laser beam aiming adjustment is performed
- Laser beam aiming adjustment has been interrupted
|