Sensor-Input Speed: Description

WARNING: This page is about a different car, the 2006 Dodge Magnum, 2006 Dodge Charger, and 2006 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Input and Output Speed Sensors and Transmission Range Sensor

Courtesy of DAIMLERCHRYSLER CORP.

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. They are mounted in the left side of the transmission case and are considered primary inputs to the Transmission Control Module (TCM). See Fig 1.