DTC Detection Logic
WARNING: This page is about a different car, the 2013 Infiniti M56 and 2013 Infiniti M37. However, it is still accessible from the selected car via links, so may be relevant.
| DTC |
Display items |
Malfunction detected condition |
Possible cause |
| C1203 |
ABS SYSTEM |
Malfunction related to wheel sensor has been detected by ABS actuator and electric unit (control unit). |
ABS malfunction
- Vehicle speed signal error
|