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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 250 (Audio System & Video System (Service Information)) >> Audio/Video - Service Information >> Module-Antenna >> Diagnosis And Testing >> Module-Antenna

Diagnosis And Testing: Module-Antenna

WARNING: This page is about a different car, the 2008 Dodge Magnum, 2008 Dodge Charger, and 2008 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
CONDITION POSSIBLE CAUSES CORRECTION
NO AM RECEPTION, WEAK FM RECEPTION 1. Antenna module to antenna connector open or disconnected. 1. Repair open or reconnect antenna module connector to glass mounted antenna.
2. Cable open or disconnected. 2. Replace antenna cable or, reconnect cable.
3. No battery power at antenna module. 3. Check fuse. If okay, repair open in battery voltage circuit.
- 4. Antenna module disconnected from glass. 4. Connect module connector to glass.
NO AM OR FM RECEPTION 1. Coax disconnected at radio. 1. Reconnect coax.
2. Coax shorted to ground. 2. Repair or Replace coax
WEAK OR NO AM/FM RECEPTION 1. Antenna Module inoperative. 1. Replace antenna module.