Module, Compass: Description: Description

WARNING: This page is about a different car, the 2012 RAM Pickup and 2012 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Remote Compass Module

Courtesy of CHRYSLER GROUP, LLC

The Remote Compass Module (RCM) (2) is a separate stand alone module mounted in the overhead console (1). The RCM can be accessed by removing the overhead console from the vehicle. Some vehicles are equipped with a Universal Garage Door Opener (UGDO) also known as a HomeLink® transceiver. Both the RCM and the HomeLink® transceiver are one in the same and sometimes referred to as the Electronic Overhead Module (EOM).

Fig 2: Overhead Console Assembly

Courtesy of CHRYSLER GROUP, LLC

The only visible component of the HomeLink® transceiver are the three push buttons (4). The buttons are marked with one, two or three dash marks, respectively, for identification of each channel. For more information on the HomeLink® transceiver, refer to DESCRIPTION .

The RCM or the HomeLink® transceiver cannot be repaired. If ether the compass position sensor or the transceiver is inoperative and requires replacement, the EOM must be replaced as a complete assembly, For the appropriate procedure, refer to MODULE, COMPASS, REMOVAL .