Audio System Symptom Troubleshooting - Audio system sound is weak or distorted (display is normal) (Without Touch Screen)
Audio system sound is weak or distorted (display is normal)
NOTE: Check the vehicle battery condition first .
- Problem verification
-1. Press the engine start/stop button to select the ON mode.
-2. Turn on the audio unit, and check for sound in each mode (AM/FM and CD).
Is there sound from the speakers, and is the sound quality normal in each mode?
YES
Intermittent failure, the system is OK at this time. Check for loose connections at the audio unit and each speaker.
NO: Sound is weak or distorted in AM/FM mode; with navigation
Go to Poor AM or FM radio reception or interference (with navigation) troubleshooting .
NO: Sound is weak or distorted in AM/FM mode; without navigation
Go to Poor AM or FM radio reception or interference (without navigation) troubleshooting .
NO: Sound is weak or distorted in CD mode
Go to Audio disc does not play troubleshooting .
NO: Sound is weak or distorted in all modes