Park/Neutral Position (PNP) Switch
WARNING: This page is about a different car, the 2008 Suzuki Swift +, 2008 Pontiac Wave, and 2008 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.
The park/neutral position (PNP) switch transmits the information which range includes the shift lever of the automatic transmission (A/T) to the starter and transmission control module (TCM).
- It is possible for the PNP switch to start an engine in only park (P) and neutral (N) prevention of reckless driving
- The PNP switch makes the backup lamp turn ON when reversing.
- It is used for PNP switch to shift control.
The PNP switch transmits the information by combination of starter and reverse circuit to the vehicle side directly without TCM.