Section 113 (Audio/Visual)
WARNING: This page is about a different car, the 2007 Lexus GX 470. However, it is still accessible from the selected car via links, so may be relevant.
- Audio And Visual System
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Identification Of Noise Source
- Problem Symptoms Table
- Terminals Of Ecu
- DTC Check/Clear
- Diagnostic Trouble Code Table
- DTC 01-D5, 01-D8, 01-D9, 01-DA, 01-DB, 01-DE: Absence of Registration Unit; No Response for Connection Check; Last Mode Error; No Response Against ON/OFF Command; Mode Status Error; Slave Reset
- DTC 01-D6, 01-D7: No Master; Connection Check Error
- DTC 01-DC: Transmission Error
- DTC 01-DD, 01-E1: Master Reset; Voice Processing Device ON Error
- DTC 01-DF: Master Error
- DTC 01-E0, 01-E3, 01-E4: Registration Complete Indication Error; Registration Demand Transmission; Multiple Frame Incomplete
- DTC 01-E2: ON/OFF Indication Parameter Error
- DTC 60-10, 60-11: AM Tuner PLL Does Not Lock; FM Tuner PLL Does Not Lock
- DTC 60-42, 60-43, 60-44, 60-50: Tuner Power Source Error; AM Tuner Error; FM Tuner Error; Malfunction in Internal IC
- DTC 63-10, 63-11, 63-12: CD Changer Mechanical Error; CD Insertion and Ejection Error; CD Reading Abnormal
- DTC 63-40: No Disc
- DTC 63-41, 63-42: Wrong Disc; Disc Cannot Be Read
- DTC 63-43: CD-ROM Abnormal
- DTC 63-44, 63-48, 63-50: CD Abnormal; Excess Current; Tray Insertion/Ejection Error
- DTC 63-45, 63-51, 63-52: Eject Error; Elevator Error; Clamp Error
- DTC 63-46: Scratched/Reversed Disc
- DTC 63-47: High Temperature
- DTC 63-78: DSP Error
- DTC 63-7D, 63-7E, 63-7F: Disc Cannot Be Played; No Playable Files; Copyright Protection Error
- DTC 74-40: Short in Speaker Circuit
- 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 or is Ejected Right After Insertion
- CD Sound Skips
- Radio Broadcast Cannot Be Received (Bad Reception)
- Illumination for Panel Switch does not Come on with Tail Switch ON
- Poor Sound Quality in All Modes (Low Volume)
- Vehicle Speed Signal Circuit
- Steering Pad Switch Circuit
- Illumination Circuit
- Speaker Circuit
- Sound Signal Circuit Between Radio Receiver and Stereo Component Amplifier
- Sound Signal Circuit Between Radio Receiver and Stereo Jack Adapter
- Mute Signal Circuit between Radio Receiver and Stereo Component Amplifier
- AVC-LAN Circuit
- Radio Receiver Communication Error
- Stereo Component Amplifier Communication Error
- Television Display Assembly Communication Error
- Radio Receiver Power Source Circuit
- Stereo Component Amplifier Power Source Circuit
- Rear Seat Entertainment System
- Radio Receiver
- Multi-Display
- Stereo Component Amplifier
- Front Side Speaker
- Front Center Speaker
- Rear Center Speaker
- Television Display
- Stereo Component Controller
- Headphone Terminal
- Disc Player Changer
- Radio Antenna Cord
- Amplifier Antenna
- Noise Filter
- Stereo Jack Adapter Assembly
- Network Gateway Ecu
- Steering Pad Switch
- Microphone Amplifier
- Window Glass Antenna Wire
- Rear Speaker