Grand Caravan FWD V6-3.3L VIN 3 Flex Fuel (2002)
Transmission Speed Sensor: Description and Operation
Input Speed Sensor
INPUT SPEED SENSOR
DESCRIPTION
The Input Speed Sensor is a two-wire magnetic pickup device that generates AC signals as rotation occurs. It is threaded into the transaxle case, sealed
with an O-ring, and is considered a primary input to the Powertrain/Transmission Control Module.
OPERATION
