Section 41 (Audio Entertainment System (W/O Multi-Function) (Diagnostic Codes & Symptom Tests))
WARNING: This page is about a different car, the 2012 Lexus LS 460. However, it is still accessible from the selected car via links, so may be relevant.
- AUDIO AND VISUAL SYSTEM (w/o Multi-display)
- DTC 01-D5: Absence of Registration Unit; DTC 01-D8: No Response for Connection Check; DTC 01-D9: Last Mode Error; DTC 01-DA: No Response Against ON / OFF Command; DTC 01-DB: Mode Status Error; DTC 01-DE: Slave Reset
- DTC 01-D6: No Master; DTC 01-D7: Connection Check Error
- DTC 01-DC: Transmission Error
- DTC 01-DD: Master Reset; DTC 01-E1: Voice Processing Device ON Error
- DTC 01-DF: Master Error
- DTC 01-E0: Registration Complete Indication Error; DTC 01-E3: Registration Demand Transmission; DTC 01-E4: Multiple Frame Incomplete
- DTC 01-E2: ON / OFF Indication Parameter Error
- DTC 60-10: AM Tuner PLL does not Lock; DTC 60-11: FM Tuner PLL does not Lock
- DTC 60-42: Tuner Power Source Error; DTC 60-43: AM Tuner Error; DTC 60-44: FM Tuner Error; DTC 60-50: Malfunction in Internal IC
- DTC 62-10: CD Player Mechanical Error; DTC 62-11: CD Insertion and Ejection Error; DTC 62-12: CD Reading Abnormal; DTC 63-10: CD Changer Mechanical Error; DTC 63-11: CD Insertion and Ejection Error; DTC 63-12: CD Reading Abnormal
- DTC 62-40: No Disc; DTC 63-40: No Disc
- DTC 62-41: Wrong Disc; DTC 62-42: Disc cannot be Read; DTC 63-41: Wrong Disc; DTC 63-42: Disc cannot be Read
- DTC 62-43: CD-ROM Abnormal; DTC 63-43: CD-ROM Abnormal
- DTC 62-44: CD Abnormal; DTC 62-48: Excess Current; DTC 62-50: Tray Insertion / Ejection Error; DTC 63-44: CD Abnormal; DTC 63-48: Excess Current; DTC 63-50: Tray Insertion / Ejection Error
- DTC 62-45: Eject Error; DTC 62-51: Elevator Error; DTC 62-52: Clamp Error; DTC 63-45: Eject Error; DTC 63-51: Elevator Error; DTC 63-52: Clamp Error
- DTC 62-46: Scratched / Reversed Disc; DTC 63-46: Scratched / Reversed Disc
- DTC 62-47: High Temperature; DTC 63-47: High Temperature
- DTC 62-78: DSP Error; DTC 63-78: DSP Error
- DTC 62-7D: Disc Playback Problem; DTC 62-7E: No Playback File on Disc; DTC 62-7F: Copyright Protection Error; DTC 63-7D: Disc cannot be Played; DTC 63-7E: No Playable Files; DTC 63-7F: Copyright Protection Error
- DTC 74-40: Short in Speaker Circuit
- Symptom Tests
- 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
- Integration Control and Panel Assembly Communication Error
- Radio Receiver Power Source Circuit
- Stereo Component Amplifier Power Source Circuit
- Integration Control and Panel Assembly Power Source Circuit