FM/AM Broadcasting: Notes
- Features/Misdiagnose cases
Inspection Description (1) System features - Last played channel will continue to play after IGN ON (Last memory)
- BSM (Best Station Memory) mode picks strongest radio reception
(2) Vehicle Parts configuration (Radio antenna type and configuration) (3) Misdiagnose cases - Check battery drain and B/U voltage shutdown → Last played channel may change
- Poor reception area → Noise due to poor reception area (Not H/U defect)
- Vehicle modification noise → Remove any modification before testing