PNP Signal (Transmission Range Sensor, P/N Or D Range):
WARNING: This page is about a different car, the 2006 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.
Whether the transmission range switch (P/N position switch) at P or N range or at R, D, 4, 3 or L range is displayed. If at P or N range, "P/N range" is displayed and if at R, D, 4, 3 or L range, "D" range is displayed.