Possible Cause
WARNING: This page is about a different car, the 2008 Infiniti M45 and 2008 Infiniti M35. However, it is still accessible from the selected car via links, so may be relevant.
- Harness or connectors
PNP switches 1, 2, 3, 4 and TCM circuit is open or shorted.
- Park/neutral position (PNP) switches 1, 2, 3 and 4