Grand Caravan V6-3.3L VIN R (2005)
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 module is grounded through the mounting bracket
and fastener. The module has a two wire electrical connector that connects to the integral radio antenna,located on the right rear quarter glass. There is
also an electrical connector for battery voltage and a coax cable connector.
The antenna module receives both AM and FM radio signals supplied by the side window integral radio antenna system and selectively amplifies them.
The amplified signal is then sent through the body length coax cable to the radio input.
