Руководства по ремонту Toyota/Lexus
Название : LEXUS GX460/400 Repair Manual
Язык : EN
Автомобили :
=> LEXUS / GX460 / URJ150 / 1UR-FE / A760F
/LEXUS GX460/400 Repair Manual/LEXUS GX460/400 Repair Manual/Audio / Visual / Telematics /AUDIO / VIDEO
Mute Signal Circuit between Stereo Component Amplifier and Telematics Transceiver
Microphone Circuit between Microphone and Navigation Receiver Assembly
PARTS LOCATION
HOW TO PROCEED WITH TROUBLESHOOTING
OPERATION CHECK
DIAGNOSTIC TROUBLE CODE CHART
Speaker Circuit
Poor Sound Quality in All Modes (Low Volume)
Display does not Dim when Light Control Switch is Turned ON
Touch Panel Switch does not Function
Does not Play even after Bluetooth Audio Mode is Selected
Voice is not Recognized
Cellular Phone Inspection
Registered Device cannot be Deleted
Noise Occurs or Sound Skips when Portable Player Plays
Steering Pad Switch Circuit
Cannot Establish Wi-Fi Connection
Audio Recorded to HDD cannot be Played
Parking Brake Switch Circuit
SYSTEM DESCRIPTION
PROBLEM SYMPTOMS TABLE
SYSTEM DIAGRAM
DATA LIST / ACTIVE TEST
Pressing Power Switch does not Turn on System
Radio Broadcast cannot be Received or Poor Reception
Sound Quality is Bad Only when Disc is Played (Volume is Too Low)
Disc cannot be Ejected
Black Screen
Portable Player cannot be Registered
USB Audio System Recognition/Play Error
Sound Signal Circuit between Navigation Receiver Assembly and Stereo Jack Adapter
Illumination Circuit
Sound Signal Circuit between Navigation Receiver Assembly and Stereo Component Amplifier
Display Signal Circuit between Multi-display and Radio Receiver
Data Signal Circuit between Navigation Receiver Assembly and Stereo Jack Adapter
AVC-LAN Circuit
Visual Mute Signal Circuit between Navigation ECU and Multi-display
Multi-display Power Source Circuit
Display Signal Circuit between Navigation Receiver Assembly and Stereo Jack Adapter
Stereo Component Amplifier Power Source Circuit
Navigation Receiver Assembly Power Source Circuit
TERMINALS OF ECU
DTC CHECK / CLEAR
FREEZE FRAME DATA
PRECAUTION
No Sound can be Heard from Speakers
Noise Occurs
Illumination for Panel Switch does not Come on with Tail Switch ON
Disc cannot be Inserted or is Ejected Right After Insertion
CD/DVD Sound Skips
Voice Guidance does not Function
Panel Switches do not Function
Screen Flicker or Color Distortion
Cellular Phone Registration Failure
Sound of Portable Player cannot be Heard from Speakers or Sound is Low
Portable Player cannot be Operated Using In-vehicle Device or Track Information is not Displayed on In-vehicle Device
Portable Player cannot be Connected Manually/Automatically
Microphone Circuit between Microphone and Navigation Receiver Assembly
PARTS LOCATION
HOW TO PROCEED WITH TROUBLESHOOTING
OPERATION CHECK
DIAGNOSTIC TROUBLE CODE CHART
Speaker Circuit
Poor Sound Quality in All Modes (Low Volume)
Display does not Dim when Light Control Switch is Turned ON
Touch Panel Switch does not Function
Does not Play even after Bluetooth Audio Mode is Selected
Voice is not Recognized
Cellular Phone Inspection
Registered Device cannot be Deleted
Noise Occurs or Sound Skips when Portable Player Plays
Steering Pad Switch Circuit
Cannot Establish Wi-Fi Connection
Audio Recorded to HDD cannot be Played
Parking Brake Switch Circuit
SYSTEM DESCRIPTION
PROBLEM SYMPTOMS TABLE
SYSTEM DIAGRAM
DATA LIST / ACTIVE TEST
Pressing Power Switch does not Turn on System
Radio Broadcast cannot be Received or Poor Reception
Sound Quality is Bad Only when Disc is Played (Volume is Too Low)
Disc cannot be Ejected
Black Screen
Portable Player cannot be Registered
USB Audio System Recognition/Play Error
Sound Signal Circuit between Navigation Receiver Assembly and Stereo Jack Adapter
Illumination Circuit
Sound Signal Circuit between Navigation Receiver Assembly and Stereo Component Amplifier
Display Signal Circuit between Multi-display and Radio Receiver
Data Signal Circuit between Navigation Receiver Assembly and Stereo Jack Adapter
AVC-LAN Circuit
Visual Mute Signal Circuit between Navigation ECU and Multi-display
Multi-display Power Source Circuit
Display Signal Circuit between Navigation Receiver Assembly and Stereo Jack Adapter
Stereo Component Amplifier Power Source Circuit
Navigation Receiver Assembly Power Source Circuit
TERMINALS OF ECU
DTC CHECK / CLEAR
FREEZE FRAME DATA
PRECAUTION
No Sound can be Heard from Speakers
Noise Occurs
Illumination for Panel Switch does not Come on with Tail Switch ON
Disc cannot be Inserted or is Ejected Right After Insertion
CD/DVD Sound Skips
Voice Guidance does not Function
Panel Switches do not Function
Screen Flicker or Color Distortion
Cellular Phone Registration Failure
Sound of Portable Player cannot be Heard from Speakers or Sound is Low
Portable Player cannot be Operated Using In-vehicle Device or Track Information is not Displayed on In-vehicle Device
Portable Player cannot be Connected Manually/Automatically