DTC Detection Logic
WARNING: This page is about a different car, the 2008 Infiniti EX35. However, it is still accessible from the selected car via links, so may be relevant.
DTC DETECTION LOGIC CHART
| DTC | Item (CONSULT-III screen terms) | A/T CHECK indicator lamp judgment flicker | Diagnostic item is detected when... | Possible cause |
|---|---|---|---|---|
| P1730 | A/T INTERLOCK | 12th | Except during shift change, the gear position and ATF pressure switch states are monitored and comparative judgment made. |
|
NOTE:
When the vehicle is driven fixed in 2nd gear, a turbine revolution sensor malfunction is displayed, but this is not a turbine revolution sensor malfunction.