Grand Caravan AWD V6-3.8L VIN L (2001)
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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