MODULE, Compass: Description: Description

WARNING: This page is about a different car, the 2011 RAM Pickup and 2011 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Electronic Overhead Module

Courtesy of CHRYSLER LLC

The Remote Compass Module (RCM) (2) is a separate stand alone module located within 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 for this vehicle are one in the same and sometimes referred to as the Electronic Overhead Module (EOM).

The HomeLink® transceiver or UGDO is equipped with three push buttons switches that are visible from the front face of the overhead console. 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 either the compass position sensor or the HomeLink® transceiver are inoperative and require replacement, the EOM must be replaced as a complete assembly. For more information on servicing the EOM, refer to MESSAGE CENTER - SERVICE INFORMATION for the appropriate procedure.