Park/Neutral Position (PNP) Switch
WARNING: This page is about a different car, the 2004 Suzuki Swift + and 2004 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.
The PNP switch transmits the information which range includes the shift lever of the automatic transmission (A/T) to the starter and 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.