=> LEXUS / NX300h / AYZ10 / all engines / all transmissions
   => LEXUS / NX300h / AYZ15 / all engines / all transmissions

/English Repair Manual (07/2014-->) (RM31A4)/Audio / Visual / Telematics/NAVIGATION / MULTI INFO DISPLAY

PROBLEM SYMPTOMS TABLE
PRECAUTION
PARTS LOCATION
SYSTEM DIAGRAM
SYSTEM DESCRIPTION
HOW TO PROCEED WITH TROUBLESHOOTING
OPERATION CHECK
CUSTOMIZE PARAMETERS
DIAGNOSTIC TROUBLE CODE CHART
TERMINALS OF ECU
DTC CHECK / CLEAR
FREEZE FRAME DATA
DATA LIST / ACTIVE TEST
B15D0
B15F7
B15F6
B15F5
B15E7, B15E8
B15DB
B15D8
B15D6
B15D3
B1574, B157F
B1567
B15C2
B15C0, B15C1
B15B8
B15AF
B15B0
B15A6
B15A3
B15A0, B15AD, B15B7
B158F
B158C
B1579
B1575
C1622
B15C3
B1321, B1323, B1324, B1563
U0073, U0100, U0129, U0140, U0155, U0164, U0198, U0293, U1110
C1610
B15F8
B153A
B153B
B1543
B1556
B1559
B155A
B155B
B157D
B1585
"No GPS signal" mark is displayed
GPS Mark is not Displayed
Noise Occurs
No Sound can be Heard from Speakers
Sound Quality is Bad Only when Disc is Played (Volume is Too Low)
Disc cannot be Inserted or is Ejected Right After Insertion
Disc cannot be Ejected
CD/DVD 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
Screen Flicker or Color Distortion
Poor Sound Quality in All Modes (Low Volume)
Cursor or Map Rotates when Vehicle Stopped
Cellular Phone Registration Failure
Voice Guidance does not Function
Route cannot be Calculated
Voice is not Recognized
Switch Lights of Remote Touch Always Illuminate or cannot be Controlled Using Rheostat
Cellular Phone Inspection
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
Cannot Establish Wi-Fi Connection
Miracast cannot be started
Stereo Jack Adapter Light does not Illuminate
USB Audio System Recognition/Play Error
Remote Touch Screen Does not Generate Vibration Feedback
Switch Lights of Remote Touch do not Illuminate
Audio Recorded to HDD cannot be Played
Cannot Edit or Delete Sound Library Items
Switch Operation of Remote Touch not Accepted
Pointer does not Reach Screen Edge
Pointer Displayed/not Displayed Repeatedly
Pointer not Displayed on Screen or Pointer does not Move
Illumination Circuit
Speaker Circuit
Black Screen
Steering Pad Switch Circuit
Data Signal Circuit between Radio Receiver and Stereo Jack Adapter
Sound Signal Circuit between Radio Receiver and Stereo Jack Adapter
Microphone Circuit
Visual Mute Signal Circuit between Radio Receiver and Multi-display
Mute Signal Circuit between Stereo Component Amplifier and Telematics Transceiver
AVC-LAN Circuit
Vehicle Speed Signal Circuit between Navigation ECU and Combination Meter
Vehicle Speed Signal Circuit between Stereo Component Amplifier and Combination Meter
Reverse Signal Circuit between Radio Receiver Assembly and Navigation ECU
Visual Mute Signal Circuit between Navigation ECU and Multi-display
Start Up Signal Circuit between Radio Receiver Assembly and Navigation ECU
Display Signal Circuit between Multi-display and Radio Receiver
Microphone Circuit between Microphone and Radio Receiver
Radio Receiver Power Source Circuit