Index Subaru Subaru Impreza 3 / Impreza WRX / Impreza WRX STI - service repair manual 2008-2014 year
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ET-3 Audio System ENTERTAINMENT 2. Audio System A: WIRING DIAGRAM 1. AUDIO Refer to “Audio System” in the wiring diagram. <Ref. to WI-113, WIRING DIAGRAM, Audio System.> B: INSPECTION C: NOTE For procedure of each component in the audio system, refer to the respective sections. • Audio unit: <Ref. to ET-6, Audio.> • Front speaker: <Ref. to ET-7, Front Speaker.> • Tweeter: <Ref. to ET-8, Tweeter.> • Rear speaker: <Ref. to ET-9, Rear Speaker.> • Antenna: <Ref. to ET-10, Antenna.> • Steering satellite switch: <Ref. to ET-11, Steering Satellite Switch.> • Steering switch: <Ref. to ET-13, Steering Switch.> • AUX input terminal: <Ref. to ET-18, AUX Input Terminal.> • Microphone: <Ref. to ET-19, Microphone.> Symptom Repair order No power coming in. (No display and no sound from speakers) 1. Check the fuse and power supply for audio. A specific speaker does not operate. 1. Check the speaker. Audio generates noise with engine is running. 1. Check the audio ground. Volume is low in AM and FM modes or interference noise occurs. 1. Check the antenna. |