Section 15 (Navigation System - Diagnostics)
WARNING: This page is about a different car, the 2006 Toyota 4Runner. However, it is still accessible from the selected car via links, so may be relevant.
- Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- System Normal Condition Check
- Identification Of Noise Source
- Display Check Mode
- Navigation Check Mode
- BLUETOOTH Tel Check Mode
- Diagnosis Display Detailed Description
- Problem Symptoms Table
- Terminals Of Ecu
- DTC Check/Clear
- Diagnostic Trouble Code Table
- DTC 01-21, 01-22: ROM Error; Ram Error
- 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 21-10, 21-11, 23-10, 23-11, 24-10, 24-11, 25-10, 25-11: Panel Switch Error; Touch Switch Error
- DTC 34-10, 34-11, 34-12: Error In Picture Circuit; No Current In Back-Light Error; Excess Current In Back-Light Error
- DTC 44-10, 44-11, 44-12: DVD Player Mechanical Error; DVD Insertion And Eject Error; DVD Reading Abnormal
- DTC 44-40 No Disc
- DTC 44-41, 44-42: Wrong Disc; Disc Cannot Be Read
- DTC 44-43 DVD-ROM Abnormal
- DTC 44-44, 44-48, 44-50: DVD Abnormal; Excess Current; Tray Insertion/Ejection Error
- DTC 44-45, 44-51, 44-52: Eject Error; Elevator Error; Clamp Error
- DTC 44-46 Scratched/Reversed Disc
- DTC 44-47: High Temperature
- DTC 44-78 DSP Error
- DTC 44-7D, 44-7E, 44-7F: Disc Cannot Be Played; No Playable Files; Copyright Protection Error
- DTC 57-47: BLUETOOTH Module Initialization Failed
- DTC 58-10, 80-10: Gyro Error
- DTC 58-11, 80-11: GPS Receiver Error
- DTC 58-40, 58-41, 80-40, 80-41 GPS Antenna Error; GPS Antenna Power Source Error
- DTC 58-42, 80-42: Map Disc Read Error
- DTC 58-43, 80-43: SPD Signal Error
- DTC 58-44, 80-44: Player Error
- DTC 58-45, 80-45: High Temperature
- DTC 63-10, 63-11, 63-12: Cd Changer Mechanical Error; Cd Insertion And Eject 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 Eject Error; DTC 63-51 Elevator Error; DTC 63-52 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 5C-40 Camera Picture Error
- Pressing Power Switch Does Not Turn On System
- Black Screen (No Image Appears On Navigation And Audio Screen)
- Illumination For Panel Switch Does Not Come On With Tail Switch On
- Display Does Not Dim (Night Screen) With Tail Switch On
- Panel Switches Do Not Function
- Touch Panel Switch Does Not Function
- Display Panel Does Not Open, Tilt, Or Tilts Improperly
- Screen Flicker Or Color Distortion
- No Sound Can Be Heard From The Speakers
- Radio Broadcast Cannot Be Received Or Poor Reception
- Cd Cannot Be Inserted/Played Or Cd Is Ejected Right After Insertion
- Cd Cannot Be Ejected
- Noise Occurs
- Cd Sound Skips
- Poor Sound Quality In All Modes (Low Volume)
- Map Disc Cannot Be Inserted
- Map Disc Cannot Be Ejected
- Vehicle Position Mark Deviates Greatly
- Cursor Or Map Rotates When Vehicle Stopped
- Vehicle Position Mark Is Not Updated
- Current Position Display Does Not Appear
- GPS Mark Is Not Displayed
- Map Display Incomplete
- Route Cannot Be Calculated
- Voice Recognition Difficulty
- Voice Is Not Recognized
- Cellular Phone Registration Failure, Phone Directory Transfer Failure
- Cellular Phone Cannot Send/Receive
- Voice Guidance Does Not Function
- Cannot Call In A Certain Place
- The Other Caller's Voice Cannot Be Heard, Is Too Quiet, Or Distorted
- The Other Caller Cannot Hear Your Voice, Or Your Voice Is Too Quiet Or Distorted
- Steering Pad Switch Circuit
- Illumination Circuit
- Parking Brake Switch Circuit
- AVC-LAN Circuit
- Vehicle Speed Signal Circuit Between Radio And Navigation Assembly And Combination Meter
- Vehicle Speed Signal Circuit Between Stereo Component Amplifier And Combination Meter
- Reverse Signal Circuit
- Navigation Voice Circuit
- Speaker Circuit
- Sound Signal Circuit Between Radio And Navigation Assembly And Television Display Assembly
- Mute Signal Circuit Between Radio And Navigation Assembly And Television Display Assembly
- Sound Signal Circuit Between Radio And Navigation Assembly And Stereo Component Amplifier
- Mute Signal Circuit Between Radio And Navigation Assembly And Stereo Component Amplifier
- Sound Signal Circuit Between Radio And Navigation Assembly And Stereo Jack Adapter
- Microphone Circuit Between Microphone And Radio And Navigation Assembly
- Display Signal Circuit Between Television Display Assembly And Radio And Navigation Assembly
- Radio And Navigation Assembly Communication Error
- Stereo Component Amplifier Communication Error
- Television Display Assembly Communication Error
- Radio And Navigation Assembly Power Source Circuit
- Stereo Component Amplifier Power Source Circuit
- Television Display Assembly Power Source Circuit