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Sensor, Speed, Output: Description: Description

Fig 1: Input Speed, Output Speed & Transmission Range Sensors
GC0082947Courtesy of CHRYSLER GROUP, LLC
1 - INPUT SPEED SENSOR
2 - OUTPUT SPEED SENSOR
3 - TRANSMISSION RANGE SENSOR

The Input (1) and Output (2) Speed Sensors are two-wire magnetic pickup devices that generate AC signals as rotation occurs. Refer to Fig 1. They are mounted in the left side of the transmission case and are considered primary inputs to the Transmission Control Module (TCM).