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Home >> Saab >> 2011 >> 9-5 Turbo6 >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Entertainment Systems >> Audio System With Navigation >> Fault diagnosis, symptoms >> Speaker Malfunction >> Diagnostic Fault Information

Diagnostic Fault Information

Circuit Short to Ground Open/High Resistance Short to Voltage
Amplifier B+ - (1) -
Left Front Low Level Audio Control B1025 02, B1025 04, B1025 01,
Right Front Low Level Audio Control B1035 02, B1035 04, B1035 01,
Left Rear Low Level Audio Control B1045 02, B1045 04, B1045 01,
Right Rear Low Level Audio Control B1055 02 B1055 04 B1055 01,
Subwoofer Low Level Audio Control (2) (2) (2)
Center Low Level Audio Control (3) (3) (3)
Amplifier Ground - (1) -
(1) Amplifier inoperative/no sound from subwoofers.
(2) No or reduced sound from subwoofer.
(3) No sound from center speaker.