NAVIGATION / MULTI INFO DISPLAY NAVIGATION SYSTEM PRECAUTION PARTS LOCATION SYSTEM DIAGRAM SYSTEM DESCRIPTION HOW TO PROCEED WITH TROUBLESHOOTING OPERATION CHECK PROBLEM SYMPTOMS TABLE TERMINALS OF ECU DTC CHECK / CLEAR DIAGNOSTIC TROUBLE CODE CHART B1551 B156C B15A0 B1579 B15B0 B157E B15B3 B1585 B15B4 B15C0 B15B7 B15C1 B15BA B15C3 B1552 B15FE B158A B15FF Satellite Radio Broadcast cannot be Received Satellite Radio Broadcast cannot be Selected or After Selecting Broadcast, Broadcast cannot be Added into Memory Noise Occurs No Sound can be Heard from Speakers Sound Quality is Bad Only when CD is Played (Volume is Too Low) CD cannot be Ejected CD cannot be Inserted / Played or CD is Ejected Right After Insertion CD Sound Skips Radio Broadcast cannot be Received or Poor Reception Illumination for Panel Switch does not Come on with Tail Switch ON Display does not Dim when Light Control Switch is Turned ON Panel Switches do not Function Touch Panel Switch does not Function Screen Flicker or Color Distortion Poor Sound Quality in All Modes (Low Volume) Vehicle Position Mark Deviates Greatly Cursor or Map Rotates when Vehicle Stopped Voice Guidance does not Function Map Display Incomplete Route cannot be Calculated Voice is not Recognized Cellular Phone Registration Failure, Phonebook Transfer Failure Cellular Phone cannot Make Outgoing/Incoming Calls The Other Caller's Voice cannot be Heard, is too Quiet, or Distorted The Other Caller cannot Hear Your Voice, or Your Voice is too Quiet or Distorted Confirm Cellular Phone Functionality Confirm Vehicle Headunit Functionality Sound of Portable Player cannot be Heard from Speakers or Sound is Low Does not Play even after Bluetooth Audio Mode is Selected Portable Player cannot be Operated Using In-vehicle Device or Track Information is not Displayed on In-vehicle Device Noise Occurs or Sound Skips when Portable Player Plays Portable Player cannot be Connected Manually/Automatically Registered Device cannot be Deleted Portable Player cannot be Registered USB Audio System Recognition/Play Error Black Screen Vehicle Speed Signal Circuit between Radio Receiver and Combination Meter Steering Pad Switch Circuit Illumination Circuit Parking Brake Switch Circuit Speaker Circuit Sound Signal Circuit between Radio Receiver and Stereo Jack Adapter Sound Signal Circuit between Radio Receiver and Extension Module Data Signal Circuit between Stereo Jack Adapter and Extension Module Mute Signal Circuit between Radio Receiver and Extension Module AVC-LAN Circuit Vehicle Speed Signal Circuit between Radio Receiver and Extension Module Reverse Signal Circuit Navigation Voice Circuit between Radio Receiver and Extension Module Display Signal Circuit between Radio Receiver and Extension Module Microphone Circuit between Microphone and Radio Receiver Microphone Circuit between Radio Receiver and Extension Module Radio Receiver Power Source Circuit NAVIGATION ECU COMPONENTS REMOVAL INSTALLATION NAVIGATION ANTENNA COMPONENTS REMOVAL INSTALLATION NAVIGATION ANTENNA CORD COMPONENTS REMOVAL INSTALLATION