Section 317 (Navigation System - Symptom Tests (Except Hybrid))
WARNING: This page is about a different car, the 2022 Toyota Avalon, 2021 Toyota Avalon, 2020 Toyota Avalon, and 2019 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
- NAVIGATION SYSTEM (for Gasoline Model)
- Circuit Tests
- Steering Pad Switch Circuit [04/2018 - ]
- Illumination Circuit [04/2018 - ]
- Parking Brake Switch Circuit [04/2018 - ]
- Speaker Circuit [04/2018 - 08/2019]
- Speaker Circuit [08/2019 - 08/2020]
- Speaker Circuit [08/2020 - ]
- Sound Signal Circuit between Radio Receiver and Stereo Component Amplifier [04/2018 - ]
- Sound Signal Circuit between Radio Receiver and Stereo Jack Adapter [04/2018 - 08/2020]
- Data Signal Circuit between Radio Receiver and Stereo Jack Adapter [04/2018 - 08/2020]
- Data Signal Circuit between Radio Receiver and Stereo Jack Adapter [08/2020 - ]
- Mute Signal Circuit between Radio Receiver and Stereo Component Amplifier [04/2018 - ]
- Mute Signal Circuit between Stereo Component Amplifier and Telematics Transceiver [04/2018 - 08/2020]
- Mute Signal Circuit between Stereo Component Amplifier and Telematics Transceiver [08/2020 - ]
- AVC-LAN Circuit [04/2018 - ]
- Vehicle Speed Signal Circuit between Navigation ECU and Combination Meter [04/2018 - ]
- Vehicle Speed Signal Circuit between Stereo Component Amplifier and Combination Meter [04/2018 - ]
- Reverse Signal Circuit [04/2018 - ]
- Reverse Signal Circuit between Radio Receiver Assembly and Navigation ECU [04/2018 - ]
- Start Up Signal Circuit between Radio Receiver Assembly and Navigation ECU [04/2018 - ]
- Voice Guidance Circuit between Radio Receiver and Stereo Component Amplifier [04/2018 - ]
- Microphone Circuit [04/2018 - 08/2020]
- Microphone Circuit [08/2020 - ]
- Radio Receiver Power Source Circuit [04/2018 - ]
- Symptom Tests
- Illumination for Panel Switch does not Come on with Tail Switch ON [04/2018 - ]
- Display does not Dim when Light Control Switch is Turned ON [04/2018 - ]
- Panel Switches do not Function [04/2018 - 08/2020]
- Panel Switches do not Function [08/2020 - ]
- Touch Panel Switch does not Function [04/2018 - ]
- Screen Flicker or Color Distortion [04/2018 - ]
- Poor Sound Quality in All Modes (Low Volume) [04/2018 - ]
- Cursor or Map Rotates when Vehicle Stopped [04/2018 - ]
- "No GPS signal" mark is displayed [04/2018 - ]
- Voice Guidance does not Function [04/2018 - ]
- Route cannot be Calculated [04/2018 - ]
- Voice is not Recognized [04/2018 - ]
- Cellular Phone Registration Failure [04/2018 - ]
- Cellular Phone Inspection [04/2018 - ]
- Sound of Portable Player cannot be Heard from Speakers or Sound is Low [04/2018 - ]
- Does not Play even after Bluetooth Audio Mode is Selected [04/2018 - ]
- Portable Player cannot be Operated Using In-vehicle Device or Track Information is not Displayed on In-vehicle Device [04/2018 - ]
- Noise Occurs or Sound Skips when Portable Player Plays [04/2018 - ]
- Portable Player cannot be Connected Manually/Automatically [04/2018 - ]
- Registered Device cannot be Deleted [04/2018 - ]
- Portable Player cannot be Registered [04/2018 - ]
- USB Audio System Recognition/Play Error [04/2018 - 08/2020]
- USB Audio System Recognition/Play Error [08/2020 - ]
- Black Screen [04/2018 - ]
- Circuit Tests