Caravan FWD V6-181 3.0L SOHC (1991)
Transmission Position Switch/Sensor: Description and Operation
PRNDL
The white PRNDL is used as an input to the Transmission Control Module, on the 4 speed electronic automatic transaxle.
It may have been replaced by a transmission range sensor (TRS).
Note: The Transmission Range Sensor is a different component from the Transmission Range Switch.