Audio System

Component Location Index
General Troubleshooting Information
- Lever-Locked Connector
  - Disconnecting
  - Connecting
Symptom Troubleshooting Index
System Description
- Overview
- How to Play the Bluetooth Audio
  - Procedure
- Disc Handing and Cleaning
- System Diagram
  - With navigation
  - Without navigation
- Audio Glossary
- Audio Unit Connector for Inputs and Outputs
- Stereo Amplifier Connector for Inputs and Outputs
- XM Receiver Connector for Inputs and Outputs (Without AcuraLink)
- Auxiliary Jack Assembly Connector for Inputs and Outputs
  - Notes
  - Auxiliary Jack Assembly 5P Connector
Circuit Diagram
- With navigation
- Without navigation
Self-Diagnostic Function
- How to check for audio system condition
- How to Obtain the Audio Unit Serial Number
- Display Specifications
  - Notes
  - Speaker check mode
- XM Self-Diagnosis
  - Notes
  - XM Signal Reception Level Indication Mode
Error Codes
Symptom Troubleshooting
- Poor AM or FM radio reception or interference (with navigation)
- Poor AM or FM radio reception or interference (without navigation)
- Audio-Navigation unit power switch will not turn on (No information display and no sound) (with navigation)
- Audio unit power switch will not turn on (No information display and no sound) (without navigation)
- Audio-Navigation unit power switch will not turn off (with navigation)
- Audio unit power switch will not turn off (without navigation)
- No sound is heard from the speaker(s) (display is normal) (with navigation)
- No sound is heard from the speaker(s) (display is normal) (without navigation)
- Audio system sound is weak or distorted (display is normal) (with navigation)
- Audio system sound is weak or distorted (display is normal) (without navigation)
- Radio preset memory is lost (with navigation)
- Radio preset memory is lost (without navigation)
- Volume does not change (with navigation)
- Volume does not change (without navigation)
- Volume does not increase with speed (with navigation)
- Volume does not increase with speed (without navigation)
- Volume is too high or too low when driving at freeway speeds
- Radio tuner does not change stations
- Display does not dim or brighten with dimmer (without navigation)
- Security indicator does not work properly (with navigation)
- Security indicator does not work properly (without navigation)
- Audio-Navigation unit button illumination does not work (with navigation)
- Audio unit button illumination does not work (without navigation)
- Audio remote switch does not work properly (with navigation)
- Audio remote switch does not work properly (without navigation)
- Audio disc does not load (with navigation)
- Audio disc does not load (without navigation)
- Audio disc does not eject (with navigation)
- Audio disc does not eject (without navigation)
- Audio disc changer does not load all six discs (without navigation)
- Audio disc changer does not move between discs (without navigation)
- Audio disc does not play (with navigation)
- Audio disc does not play (without navigation)
- Audio disc skips (with navigation)
- Audio disc skips (without navigation)
- Audio-Navigation unit button does not work (with navigation)
- Audio unit button does not work (without navigation)
- Audio-Navigation unit disc indicator does not work (with navigation)
- Audio unit disc indicator does not work (without navigation)
- USB device does not function (with navigation)
- USB input sound is low or cannot be heard (with navigation)
- Error code: XM NO SIGNAL or XM LOADING is displayed (with navigation)
- Error code: XM NO SIGNAL or XM LOADING is displayed (without navigation)
- Error code: XM ANTENNA is displayed (with AcuraLink)
- Error code: XM ANTENNA is displayed (without AcuraLink)
- XM radio display is blank and no station information is displayed (with navigation with AcuraLink)
- XM radio display is blank and no station information is displayed (with navigation without AcuraLink)
- XM radio display is blank and no station information is displayed (without navigation)
- XM radio preset memory is lost (with navigation with AcuraLink)
- XM radio preset memory is lost (with navigation without AcuraLink)
- XM radio preset memory is lost (without navigation)
- Poor or no sound with XM radio (Audio-Navigation unit does display XM channels) (with navigation)
- Poor or no sound with XM radio (Audio unit does display XM channels) (without navigation)
Sound Quality Diagnosis
- Notes
- Left/Right Channel ID
- Phase Test
- Electrical Noise Test
- Individual Speaker Test
- Sound Balance Test
- Frequency Sweep
- Sound Judging
- Seek Stop Test
Audio Unit Removal/Installation
Speaker Test/Replacement
- Door Speaker
- Center Speaker
- Tweeter
- Satellite Speaker
- Subwoofer/amplifier unit (with navigation)
- Input Test
- Subwoofer (without navigation)
Stereo Amplifier Removal/Installation
AcuraLink Control Unit (XM Receiver) Removal/Installation
- With AcuraLink
XM Receiver Removal/Installation
- Without AcuraLink
Audio Remote Switch Test
Audio Remote Switch Replacement
AM/FM Antenna Amplifier Replacement
XM Antenna Replacement
USB Adapter Holder/Auxiliary Jack Assembly Replacement
Auxiliary Jack Assembly Replacement