Grand Cherokee 2WD V6-3.7L (2008)
Antenna Control Module: Description and Operation
The antenna module is an electromagnetic circuit component designed to capture and enhance RF (Radio Frequency) signals in both the AM and FM
broadcast bands. The antenna module is mounted to the right rear roof rail under the headliner. The mounting brackets also serve as the ground circuit.
The antenna module has a two wire electrical connector that connects to the integral radio antenna, located on the right rear quarter glass. A connector
for the radio coax cable and battery voltage are on the top of the antenna module.