On Board Diagnosis Logic

WARNING: This page is about a different car, the 2007 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

This is an OBD-II self-diagnostic item.
Diagnostic trouble code "P0705 PNP SW/CIRC" with CONSULT-II or 9th judgement flicker without CONSULT-II is detected under the following conditions.

When TCM does not receive the correct voltage signal from the PNP switch 1, 2, 3, 4 based on the gear position.
When no other position but "P" position is detected from "N" positions.