Sensor, Speed: Description: Description

WARNING: This page is about a different car, the 2016 RAM 3500 HD. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Transmission Range Sensor, Output Speed Sensor & Connectors

Courtesy of CHRYSLER GROUP, LLC

The Input and Output Speed Sensors are two-wire magnetic pickup devices that generate DC square wave signals as rotation occurs. The output speed sensor (4) is mounted on the left side of the transmission case. The input speed sensor is mounted within the transmission case under the valve body. The speed sensors are considered primary inputs to the Transmission Control Module (TCM).

1. INPUT SPEED SENSOR

2. TRANSMISSION CASE

Fig 2: Removing/Installing Input Speed Sensor

Courtesy of CHRYSLER GROUP, LLC