DTC Detection Logic
WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
DTC DETECTION LOGIC CHART
| DTC |
Display item |
Malfunction detected condition |
Possible cause |
| C1154 |
PNP POS SIG |
Park/Neutral position signal or communication line between the ABS actuator and electric unit (control unit) and TCM is open or shorted. |
- Harness or connector
- PNP switch
|