Navigation System (For Navigation Receiver Type) -- Problem Symptoms Table |
- HINT:
- Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.
| Symptom | Suspected Area | See page |
| Pressing engine switch does not turn on system. | Proceed to "Navigation Receiver Assembly Power Source Circuit" | LandCruiser RM000003RL401GX.html |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Black screen (No image appears on navigation/audio screen). | Proceed to "Black Screen" | LandCruiser RM0000020RR0U2X.html |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Display does not dim (does not change to night screen) with tail switch on. | Proceed to "Display does not Dim when Light Control Switch is Turned ON" | LandCruiser RM000000PNK0W8X.html |
| Proceed to "Illumination Circuit" | LandCruiser RM0000011EZ0K9X.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Power does not turn off (Screen remains on). | Proceed to "Navigation Receiver Assembly Power Source Circuit" | LandCruiser RM000003RL401GX.html |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Screen is distorted. | Proceed to "Navigation Receiver Assembly Power Source Circuit" | LandCruiser RM000003RL401GX.html |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Screen flicker or color distortion. | Proceed to "Screen Flicker or Color Distortion" | LandCruiser RM000000POJ10NX.html |
| Proceed to "Navigation Receiver Assembly Power Source Circuit" | LandCruiser RM000003RL401GX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Navigation function switches can be operated while vehicle being driven. | Proceed to "Parking Brake Switch Circuit" | LandCruiser RM000004QZQ013X.html |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html |
| Symptom | Suspected Area | See page |
| Illumination for panel switches does not come on with tail switch on. | Proceed to "Illumination for Panel Switch does not Come on with Tail Switch ON" | LandCruiser RM000000PNJ0TBX.html |
| Proceed to "Illumination Circuit" | LandCruiser RM0000011EZ0K9X.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Panel switches do not function. | Proceed to "Panel Switches do not Function" | LandCruiser RM000000PN80VJX.html |
| Proceed to "Navigation Receiver Assembly Power Source Circuit" | LandCruiser RM000003RL401GX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Touch panel switch does not function. | Proceed to "Touch Panel Switch does not Function" | LandCruiser RM000000PNL0Q4X.html |
| Proceed to "Navigation Receiver Assembly Power Source Circuit" | LandCruiser RM000003RL401GX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Navigation function switches can be operated while vehicle is driving. | Proceed to "Parking Brake Switch Circuit" | LandCruiser RM000004QZQ013X.html |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html |
| Symptom | Suspected Area | See page |
| System cannot be operated by steering pad switch. | Proceed to "Panel Switches do not Function" | LandCruiser RM000000PN80VJX.html |
| Proceed to "Steering Pad Switch Circuit" | LandCruiser RM0000012CK0V5X.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Illumination for steering pad switch does not come on with tail switch on. | Proceed to "Illumination Circuit" | LandCruiser RM0000011EZ0K9X.html |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html |
| Symptom | Suspected Area | See page |
| GPS mark is not displayed. | Proceed to "GPS Mark is not Displayed" | LandCruiser RM000000PN60MPX.html |
| Navigation antenna assembly | LandCruiser RM000000VF603MX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Date and time on navigation screen is different from actual date and time. | Proceed to "GPS Mark is not Displayed" | LandCruiser RM000000PN60MPX.html |
| Navigation antenna assembly | LandCruiser RM000000VF603MX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Vehicle position mark deviates from correct position and does not return to correct position. | Proceed to "GPS Mark is not Displayed" | LandCruiser RM000000PN60MPX.html |
| Navigation antenna assembly | LandCruiser RM000000VF603MX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Cursor or map rotates when vehicle is stopped. | Proceed to "Cursor or Map Rotates when Vehicle Stopped" | LandCruiser RM000000POD0LRX.html |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Vehicle position mark moves in the opposite direction to the vehicle. | Proceed to "Cursor or Map Rotates when Vehicle Stopped" | LandCruiser RM000000POD0LRX.html |
| Proceed to "Reverse Signal Circuit" | LandCruiser RM000003YLU044X.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Vehicle position mark deviates from and returns to correct position repeatedly even though GPS mark is displayed. | Proceed to "GPS Mark is not Displayed" | LandCruiser RM000000PN60MPX.html |
| Drive the vehicle for sensor learning (At a place where GPS signals can be received, drive the vehicle clockwise and counterclockwise in at least a 200 meter square 2 times or more) | - | |
| Navigation antenna assembly | LandCruiser RM000000VF603MX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Vehicle position mark moves slow or fast. | Proceed to "GPS Mark is not Displayed" | LandCruiser RM000000PN60MPX.html |
| Navigation antenna assembly | LandCruiser RM000000VF603MX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Voice guidance does not function. | Proceed to "Voice Guidance does not Function" | LandCruiser RM000000PNM0S9X.html |
| Proceed to "Mute Signal Circuit between Navigation Receiver Assembly and Stereo Component Amplifier" | LandCruiser RM0000020QH088X.html | |
| Proceed to "Navigation Voice Circuit" | LandCruiser RM0000020QJ096X.html | |
| Proceed to "Speaker Circuit" | LandCruiser RM000001XJI0CRX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Map display is incomplete. | SD card | - |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Route cannot be calculated. | Proceed to "Route cannot be Calculated" | LandCruiser RM000000PNN0NZX.html |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Navigation system cannot record memory point registration or each item setting. | Navigation receiver assembly | LandCruiser RM000003B6H02GX.html |
| A message indicating to wait for a while because of low temperature is displayed. | Start the engine and increase cabin temperature (Near navigation receiver assembly) | - |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| A message is displayed because map data cannot be read, and current position screen is not displayed. | If message appears only when driving on rough roads, check if message disappears when vehicle is stopped | - |
| SD card | - | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Map screen turns white or blue (GPS receiving status is displayed normally, and switches and own vehicle position mark are also displayed normally). | Change map scale to smallest (a scale that shows a large area) | - |
| SD card | - | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Customizable parameters cannot be changed (customizable parameters can be changed by using the GTS). | Navigation receiver assembly | LandCruiser RM000003B6H02GX.html |
| The password set using the memory point export/import function has been forgotten (w/ Export/Import Memory Point Function). | Proceed to "Clear Backup Password of Export/ Import Memory Point Function" in Operation Check | LandCruiser RM000003SKF0LEX.html |
| Reverse signal does not change in vehicle signal check mode. | Proceed to "Reverse Signal Circuit" | LandCruiser RM000003YLU044X.html |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Parking brake switch signal does not change in vehicle signal check mode. | Proceed to "Parking Brake Switch Circuit" | LandCruiser RM000004QZQ013X.html |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html |
| Symptom | Suspected Area | See page |
| No sound can be heard from speakers. | Proceed to "No Sound can be Heard from Speakers" | LandCruiser RM0000020N80I5X.html |
| Proceed to "Mute Signal Circuit between Navigation Receiver Assembly and Stereo Component Amplifier" | LandCruiser RM0000020QH088X.html | |
| Proceed to "Speaker circuit" | LandCruiser RM000001XJI0CRX.html | |
| Proceed to "Sound Signal Circuit between Navigation Receiver Assembly and Stereo Component Amplifier" | LandCruiser RM0000020QD085X.html | |
| Proceed to "Stereo Component Amplifier Power Source Circuit" | LandCruiser RM000004F1A00NX.html | |
| Stereo component amplifier assembly | LandCruiser RM000003AI9027X.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Abnormal noise occurs. | Proceed to "Noise Occurs" | LandCruiser RM000000NL513RX.html |
| Stereo component amplifier assembly | LandCruiser RM000003AI9027X.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Sound quality is bad in all modes. (Volume is too low). | Check that the ASL function is off. | - |
| Proceed to "Poor Sound Quality in All Modes (Low Volume)" | LandCruiser RM0000020N90I6X.html | |
| Proceed to "Mute Signal Circuit between Navigation Receiver Assembly and Stereo Component Amplifier" | LandCruiser RM0000020QH088X.html | |
| Proceed to "Speaker circuit" | LandCruiser RM000001XJI0CRX.html | |
| Proceed to "Sound Signal Circuit between Navigation Receiver Assembly and Stereo Component Amplifier" | LandCruiser RM0000020QD085X.html | |
| Stereo component amplifier assembly | LandCruiser RM000003AI9027X.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| ASL does not function. | Check that the ASL function is on. | - |
| Proceed to "Vehicle Speed Signal Circuit between Navigation Receiver Assembly and Combination Meter" | LandCruiser RM000005KSM00KX.html | |
| Proceed to "Vehicle Speed Signal Circuit between Stereo Component Amplifier and Combination Meter" | LandCruiser RM000002NNE1BSX.html | |
| Stereo component amplifier assembly | LandCruiser RM000003AI9027X.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html |
| Symptom | Suspected Area | See page |
| Radio broadcast cannot be received or poor reception. | Proceed to "Radio Broadcast cannot be Received or Poor Reception" | LandCruiser RM0000012CN0Z8X.html |
| Radio broadcast can be received but radio station cannot be displayed (Some radio stations do not provide their name information). | Navigation receiver assembly | LandCruiser RM000003B6H02GX.html |
| Radio broadcast can be displayed but radio broadcast cannot be heard from speakers. | Check the volume settings | - |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Radio broadcast can be received but station list cannot be displayed. | Wait for 120 seconds in radio mode, and select the "Refresh" switch on the station list screen | - |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Radio broadcast can be received but station list cannot be displayed. | Select the "Refresh" switch on the station list screen | - |
| Wait for 10 minutes with the engine switch on (ACC), and select the "Refresh" switch on the station list screen again | - | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| After the voice recognition function or hands-free function is turned off, the cache radio does not operate. | Check that the cache radio setting is on | - |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| When the cache radio is playing, sound is interrupted, sound cannot be heard or sound quality is poor. | Check if similar symptoms occur when receiving conventional FM/AM radio broadcasts | - |
| Check if similar symptoms occur when receiving other broadcasts | - | |
| Move the vehicle to a place where the reception sensitivity is good and check again | - | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| When the cache radio is playing, sound can be heard, but no information is displayed (some radio stations do not provide their name information). | Check if similar symptoms occur when receiving other broadcasts | - |
| Move the vehicle to a place where the reception sensitivity is good and check again | - | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html |
| Symptom | Suspected Area | See page |
| Sound cannot be heard/sound quality is poor/loud noise occurs only when DAB function is used (when receiving DAB-TA, sound temporarily may not be heard). | Operate the volume switch and turn up the volume level | - |
| Proceed to "Check DAB Reception" in Operation Check | LandCruiser RM000003SKF0LEX.html | |
| No. 2 antenna cord sub-assembly | LandCruiser RM000003AWL033X.html | |
| Digital audio broadcasting antenna assembly LH | LandCruiser RM000005M2I002X.html | |
| Digital audio broadcasting antenna assembly RH | LandCruiser RM000005M2I002X.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| When time shift mode is not selected, DAB-TA cannot be used. | Check if DAB-TA function is set to on | - |
| Check that "TP" icon is displayed on the screen | - | |
| Check if similar symptoms occur with another vehicle | - | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| DAB-DAB Link, DAB-FM Link or Time- Shift cannot be used. | Check if each function is set to on | - |
| Check if similar symptoms occur when receiving other broadcasts | - | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html |
| Symptom | Suspected Area | See page |
| Disc cannot be played or player does not function with disc. | Proceed to "Disc Player Outline" in System Description and check if the disc is compatible with the disc player | LandCruiser RM000005K8W00VX.html |
| Proceed to "Check Optical Disc Error History" in Operation Check | LandCruiser RM000003SKF0LEX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Disc cannot be inserted/played or disc is ejected right after insertion. | Proceed to "Check Optical Disc Error History" in Operation Check | LandCruiser RM000003SKF0LEX.html |
| Proceed to "Disc cannot be Inserted or is Ejected Right After Insertion" | LandCruiser RM000000NL60SKX.html | |
| Disc cannot be ejected. | Proceed to "Check Optical Disc Error History" in Operation Check | LandCruiser RM000003SKF0LEX.html |
| Proceed to "Disc cannot be Ejected" | LandCruiser RM000000NL70SKX.html | |
| Disc sound skips. | Proceed to "Check Optical Disc Error History" in Operation Check | LandCruiser RM000003SKF0LEX.html |
| Proceed to "CD/DVD Sound Skips" | LandCruiser RM000000NLH0SMX.html | |
| While vehicle is stopped, VCD* or DVD cannot be viewed even when parking brake is set (parking brake switch is on). | Proceed to "Parking Brake Switch Circuit" | LandCruiser RM000004QZQ013X.html |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Screen color is poor only when watching a VCD* or DVD. | Change the color settings on the screen adjustment screen | - |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Playback control does not function*. | Check if similar symptoms occur with another vehicle | - |
| Check that the VCD standard is Ver. 2.0 or higher | - | |
| Replace the VCD with a known good one and check that the malfunction disappears | - | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Sound quality is bad only when disc is played (volume is too low). | Proceed to "Check Optical Disc Error History" in Operation Check | LandCruiser RM000003SKF0LEX.html |
| Proceed to "Sound Quality is Bad Only when Disc is Played (Volume is Too Low)" | LandCruiser RM0000012CB0XRX.html |
- *: w/ VCD Player
| Symptom | Suspected Area | See page |
| External device sound cannot be heard or sound quality is bad (Stereo jack is used). | Proceed to "Sound Signal Circuit between Navigation Receiver Assembly and Stereo Jack Adapter" | LandCruiser RM0000020QE0P4X.html |
| No. 1 stereo jack adapter assembly | LandCruiser RM000003AWF04OX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| "AUX/VTR" is not displayed on system check mode screen. | Proceed to "Sound Signal Circuit between Navigation Receiver Assembly and Stereo Jack Adapter" | LandCruiser RM0000020QE0P4X.html |
| No. 1 stereo jack adapter assembly | LandCruiser RM000003AWF04OX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html |
| Symptom | Suspected Area | See page |
| Voice recognition screen is not displayed (Voice recognition function does not turn on). | Check that the navigation receiver assembly is not displaying the voice tag recognition screen | - |
| Check that the cellular phone is not sending, receiving, automatically forwarding data, out of service, holding a call, etc | - | |
| Proceed to "Steering Pad Switch Circuit" | LandCruiser RM0000012CK0V5X.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Voice tag registration screen is not displayed. | Proceed to "Panel Switches do not Function" | LandCruiser RM000000PN80VJX.html |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| When voice recognition switch is pressed, a short beep is emitted but voice cannot be recognized properly. | Proceed to "Voice is not Recognized" | LandCruiser RM000000PO60QAX.html |
| Proceed to "Microphone Circuit between Microphone and Navigation Receiver Assembly" | LandCruiser RM000002EBY060X.html | |
| SD card | - | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html |
| Symptom | Suspected Area | See page |
| "Bluetooth" is inoperative (In-vehicle device cannot be recognized by the cellular phone). | Proceed to "Cellular Phone Inspection" | LandCruiser RM000000POK144X.html |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| "Bluetooth" compatible cellular phone cannot be registered. | Proceed to "Cellular Phone Registration Failure" | LandCruiser RM0000011FD13CX.html |
| "Bluetooth" compatible cellular phone cannot be connected. | Check that no other cellular phone is connected as a hands-free device | - |
| Bring the cellular phone near the in-vehicle device and reconnect it | - | |
| Proceed to "Cellular Phone Inspection" | LandCruiser RM000000POK144X.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| "Bluetooth" compatible cellular phone cannot be connected automatically (can be connected manually). | Check that "Bluetooth" automatic connection setting of the in-vehicle device is on | - |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| "Bluetooth" compatible cellular phone connection is disconnected. | Bring the cellular phone near the in-vehicle device and check if it is reconnected | - |
| Proceed to "Cellular Phone Inspection" | LandCruiser RM000000POK144X.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Message that prompts to check the cellular phone is displayed. | Bring the cellular phone near the in-vehicle device and check if it is reconnected | - |
| Proceed to "Cellular Phone Inspection" | LandCruiser RM000000POK144X.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| When the engine switch is turned on (ACC), instructions for checking the connection condition between the invehicle device and cellular phone are displayed. | Turn the cellular phone connection conformation display on the in-vehicle device off | - |
| Phonebook data cannot be transferred. | Check that the phonebook automatic transfer setting of the in-vehicle device is on | - |
| Enter "1234" into the "Bluetooth" phone (when transferring phonebook data, OBEX authentication may be required) | - | |
| Check that no applications on the cellular phone are running | - | |
| If using "Bluetooth" audio function, cancel the "Bluetooth" audio player connection and check the operation | - | |
| Transfer phonebook data manually | - | |
| Proceed to "Cellular Phone Inspection" | LandCruiser RM000000POK144X.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Phonebook data is cleared. | Navigation receiver assembly | LandCruiser RM000003B6H02GX.html |
| Phonebook data cannot be edited. | Check that the phonebook data automatic transfer setting is off | - |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| All the transferred phonebook data is sorted to "Other". | Check that no applications on the cellular phone are operating | - |
| Check that phonebook data in the cellular phone is not stored to the SIM card | - | |
| Proceed to "Cellular Phone Inspection" | LandCruiser RM000000POK144X.html | |
| Explain to the customer that all the transferred phonebook data may be stored to "Other" depending on cellular phone | - | |
| Cellular phone cannot make outgoing/ incoming calls. | Move the vehicle into a cellular phone service area, check that the "Bluetooth" device is connected to the vehicle and operate device again | - |
| Check that the cellular phone can make outgoing/incoming calls properly when not connected via "Bluetooth" | - | |
| Proceed to "Cellular Phone Inspection" | LandCruiser RM000000POK144X.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Other caller's voice is interrupted by noise or sound quality is poor. | Check the receiving voice volume (if it is too high, voice may sound distorted) | - |
| Make a call with the cellular phone disconnected from "Bluetooth" and check that other caller's voice can be heard clearly | - | |
| Proceed to "Check Hands-free Voice Quality Setting" in Operation Check | LandCruiser RM000003SKF0LEX.html | |
| Proceed to "Cellular Phone Inspection" | LandCruiser RM000000POK144X.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Other caller's voice cannot be heard. | Check that reception voice volume is not set to minimum | - |
| Make a call with the cellular phone disconnected from "Bluetooth" and check that other caller's voice can be heard clearly | - | |
| Proceed to "Check Hands-free Voice Quality Setting" in Operation Check | LandCruiser RM000003SKF0LEX.html | |
| Proceed to "Cellular Phone Inspection" | LandCruiser RM000000POK144X.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Caller's voice (your voice) is interrupted by noise or sound quality is poor. | Check the transmitting voice volume (if it is too high, voice may sound distorted) | - |
| Check that nothing can cause noise around the microphone (an outlet of the air conditioning system facing the microphone, wind from an open window, additional devices, etc. may affect noise occurrence) | - | |
| Proceed to "Check Hands-free Voice Quality Setting" in Operation Check | LandCruiser RM000003SKF0LEX.html | |
| Proceed to "Cellular Phone Inspection" | LandCruiser RM000000POK144X.html | |
| Proceed to "Microphone Circuit between Microphone and Navigation Receiver Assembly" | LandCruiser RM000002EBY060X.html | |
| Other caller cannot hear your voice. | When talking on the cellular phone, check that the mute button is not pressed | - |
| Check that nothing can cause noise around the microphone (an outlet of the air conditioning system facing the microphone, wind from an open window, additional devices, etc. may affect noise occurrence) | - | |
| Proceed to "Check Hands-free Voice Quality Setting" in Operation Check | LandCruiser RM000003SKF0LEX.html | |
| Proceed to "Cellular Phone Inspection" | LandCruiser RM000000POK144X.html | |
| Proceed to "Microphone Circuit between Microphone and Navigation Receiver Assembly" | LandCruiser RM000002EBY060X.html | |
| No notification when a new SMS/MMS/e-mail has been received. | Check the SMS/MMS/e-mail notification settings on the cellular phone and the Navigation receiver assembly | - |
| Proceed to "Cellular Phone Inspection" | LandCruiser RM000000POK144X.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Received SMS/MMS/e-mail cannot be read. | Check the SMS/MMS/e-mail transfer settings on the cellular phone and the Navigation receiver assembly | - |
| Proceed to "Cellular Phone Inspection" | LandCruiser RM000000POK144X.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| SMS/MMS/e-mail cannot be replied to. | Move the vehicle into a cellular phone service area, and check the operation of the Navigation receiver assembly and cellular phone | - |
| Check that the cellular phone can send an SMS/MMS/e-mail | - | |
| Proceed to "Cellular Phone Inspection" | LandCruiser RM000000POK144X.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html |
| Symptom | Suspected Area | See page |
| Portable player cannot be registered. | Proceed to "Portable Player cannot be Registered" | LandCruiser RM000003UP10S4X.html |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Portable player cannot be connected manually/automatically. | Proceed to "Portable Player cannot be Registered" | LandCruiser RM000003UP10S4X.html |
| Proceed to "Portable Player cannot be Connected Manually/Automatically" | LandCruiser RM000003UOZ0S7X.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Cellular phone with portable audio function cannot be recognized as "Bluetooth" audio device even when connected using "Bluetooth". | Proceed to "Portable Player cannot be Registered" | LandCruiser RM000003UP10S4X.html |
| Proceed to "Portable Player cannot be Connected Manually/Automatically" | LandCruiser RM000003UOZ0S7X.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Sound of portable player cannot be heard from speakers, or sound is low. | Proceed to "Sound of Portable Player cannot be Heard from Speakers or Sound is Low" | LandCruiser RM000003UOP0S3X.html |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Portable player does not play even after "Bluetooth" audio mode is selected. | Proceed to "Does not Play even after Bluetooth Audio Mode is Selected" | LandCruiser RM000003UOQ0S8X.html |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Portable player does not play. | Proceed to "Does not Play even after Bluetooth Audio Mode is Selected" | LandCruiser RM000003UOQ0S8X.html |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Track information such as track number, track name, elapsed play time and playlist is not displayed. | Proceed to "Portable Player cannot be Operated Using In-vehicle Device or Track Information is not Displayed on In-vehicle Device" | LandCruiser RM000003UOS0S2X.html |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Operation switches for portable player such as play, pause, repeat, random and scan are not displayed. | Proceed to "Portable Player cannot be Operated Using In-vehicle Device or Track Information is not Displayed on In-vehicle Device" | LandCruiser RM000003UOS0S2X.html |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Battery condition of portable player is not displayed. | Proceed to "Portable Player cannot be Operated Using In-vehicle Device or Track Information is not Displayed on In-vehicle Device" | LandCruiser RM000003UOS0S2X.html |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| "Bluetooth" signal condition is not displayed. | Proceed to "Portable Player cannot be Operated Using In-vehicle Device or Track Information is not Displayed on In-vehicle Device" | LandCruiser RM000003UOS0S2X.html |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Portable player cannot pause, select file, fast forward, fast rewind, play at random or scan. | Proceed to "Portable Player cannot be Operated Using In-vehicle Device or Track Information is not Displayed on In-vehicle Device" | LandCruiser RM000003UOS0S2X.html |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Noise occurs or sound skips when portable player plays. | Proceed to "Noise Occurs or Sound Skips when Portable Player Plays" | LandCruiser RM000003UOW0S3X.html |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Registered device cannot be deleted. | Proceed to "Registered Device cannot be Deleted" | LandCruiser RM000003UP00SVX.html |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html |
| Symptom | Suspected Area | See page |
| USB audio system sound cannot be heard or sound quality is bad (USB connector is used). | Proceed to "Data Signal Circuit between Navigation Receiver Assembly and Stereo Jack Adapter" | LandCruiser RM0000020QE0P5X.html |
| No. 1 stereo jack adapter assembly | LandCruiser RM000003AWF04OX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| USB device or "iPod" is not recognized. | Proceed to "USB Audio System Recognition/Play Error" | LandCruiser RM000003YYX0WIX.html |
| No. 1 stereo jack adapter assembly | LandCruiser RM000003AWF04OX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Track information such as track, artist and album names are not displayed. | Proceed to "USB Audio System Recognition/Play Error" | LandCruiser RM000003YYX0WIX.html |
| No. 1 stereo jack adapter assembly | LandCruiser RM000003AWF04OX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| USB device or "iPod" is recognized but cannot play, or can play but not in a sorted order. | Proceed to "USB Audio System Recognition/Play Error" | LandCruiser RM000003YYX0WIX.html |
| No. 1 stereo jack adapter assembly | LandCruiser RM000003AWF04OX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Album cover art cannot be displayed. | Check that Display Cover Art on the "iPod" or USB Settings screen is set to on | - |
| Check if similar symptoms occur with another vehicle | - | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| User set album cover art cannot be displayed. | Check that a JPEG file is used for the album cover art registered to the music data in the USB device or "iPod" - Navigation receiver assembly | - |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| "iPod" battery cannot be charged. | Proceed to "USB Audio System Recognition/Play Error" | LandCruiser RM000003YYX0WIX.html |
| No. 1 stereo jack adapter assembly | LandCruiser RM000003AWF04OX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Screen is distorted or not displayed only when using the video function of an "iPod". | Check if "iPod" is set to output images | - |
| Proceed to "USB Audio System Outline" in System Description and check if the "iPod" is compatible with the navigation receiver assembly | LandCruiser RM000005K8W00VX.html | |
| Check if the appropriate image signal setting (NTSC/ PAL) is selected | - | |
| Check if video sound input is set to "A/V" | - | |
| Connect using a known good cable and check if the image is output | - | |
| Proceed to "Display Signal Circuit between Navigation Receiver Assembly and Stereo Jack Adapter" | LandCruiser RM000005K7D00HX.html | |
| No. 1 stereo jack adapter assembly | LandCruiser RM000003AWF04OX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| USB-Video cannot play. | Proceed to "USB Audio System Outline" in System Description and check that the video file stored on the USB device is playable | LandCruiser RM000005K8W00VX.html |
| Check that MOD data is not being downloaded through USB device | - | |
| Check that application data is not being downloaded through USB device | - | |
| Check that reprogramming data is not being downloaded through USB device | - | |
| Check that the CDDB is not being updated | - | |
| Check if the file can be played in another vehicle | - | |
| No. 1 stereo jack adapter assembly | LandCruiser RM000003AWF04OX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| USB-Video cannot be recognized/selected. | Proceed to "USB Audio System Outline" in System Description and check that the video file stored on the USB device is playable | LandCruiser RM000005K8W00VX.html |
| Check if any video files on the connected USB device can be played in another vehicle | - | |
| No. 1 stereo jack adapter assembly | LandCruiser RM000003AWF04OX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| USB-Video screen is not displayed (Audio is output). | Check if the USB-Video screen is displayed while the vehicle is stopped | - |
| Proceed to "USB Audio System Outline" in System Description and check that the video file stored on the USB device is playable | LandCruiser RM000005K8W00VX.html | |
| Check that the file format does not only support audio | - | |
| Check if the file can be played in another vehicle | - | |
| No. 1 stereo jack adapter assembly | LandCruiser RM000003AWF04OX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Screen color is poor only for USB-Video. | Restore display settings to their default values and play a USB-Video | - |
| Check the color of other files on the USB device | - | |
| Check the screen color of other USB devices | - | |
| Check if the file can be displayed properly in another vehicle | - | |
| No. 1 stereo jack adapter assembly | LandCruiser RM000003AWF04OX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| USB-Video sound cannot be heard or sound quality is bad. | Restore audio settings to their default values and play a USBVideo | - |
| Check the sound of other files on the USB device | - | |
| Check the sound of other USB devices | - | |
| Check if the file can be played properly in another vehicle | - | |
| No. 1 stereo jack adapter assembly | LandCruiser RM000003AWF04OX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Cannot change USB-Video settings. | Check if the USB-Video screen is displayed while the vehicle is stopped | - |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html |
| Symptom | Suspected Area | See page |
| Screen cannot be changed to UIC setting screen. | Navigation receiver assembly | LandCruiser RM000003B6H02GX.html |
| Thumbnails for opening image setting or screen off image setting do not update when USB device is connected. | Check that the USB device was not disconnected while transferring an image | - |
| Check that the screen was not changed to another function menu while transferring an image | - | |
| Proceed to "USB Audio System Recognition/ Play Error" | LandCruiser RM000003YYX0WIX.html | |
| No. 1 stereo jack adapter assembly | LandCruiser RM000003AWF04OX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Transfer button cannot be pressed. | Check that a USB device is connected | - |
| Check that the USB device is not in use (USB audio system is playing etc.) | - | |
| Proceed to "USB Audio System Recognition/ Play Error" | LandCruiser RM000003YYX0WIX.html | |
| No. 1 stereo jack adapter assembly | LandCruiser RM000003AWF04OX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Image data in USB device cannot be displayed. | Check that the designated folder name is used | - |
| Check that the file extension of the data is JPG or JPEG | - | |
| Check that the file name is 32 characters or less and available language is used | - | |
| Check that the image data size is 10 MB or less | - | |
| Check that the file system of the USB device is FAT16 or FAT32 | - | |
| Proceed to "USB Audio System Recognition/ Play Error" | LandCruiser RM000003YYX0WIX.html | |
| No. 1 stereo jack adapter assembly | LandCruiser RM000003AWF04OX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Set opening image or screen off image is not displayed. | Check if it is the first start-up after disconnecting and reconnecting the +B terminal (reading from the SD card may be slow when the system is first starting-up) | - |
| Set the opening image or screen off image again | - | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Stored image cannot be deleted. | Navigation receiver assembly | LandCruiser RM000003B6H02GX.html |
| Message indicating that USB device cannot be accessed is displayed. | Check that the USB device has not been disconnected while the navigation system is recognizing it | - |
| Proceed to "USB Audio System Recognition/ Play Error" | LandCruiser RM000003YYX0WIX.html | |
| No. 1 stereo jack adapter assembly | LandCruiser RM000003AWF04OX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Thumbnail images for opening image or screen off image are not displayed on setting screen. | Check if it is the first start-up after disconnecting and reconnecting the +B terminal (reading from the SD card may be slow when the system is first starting-up) | - |
| Set the opening image or screen off image again | - | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Image cannot be set for opening image or screen off image on setting screen. | Set the opening image or screen off image again | - |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html |
| Symptom | Suspected Area | See page |
| "Fuel Consumption" icon is dimmed. | Check if other icons or items displayed on screen have any problems | - |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Graph is not displayed on "Trip Information" screen. | Recheck with the engine running | - |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Cruise range is not displayed on "Trip Information" screen. | Turn engine switch on (IG) and recheck | - |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Graph is not updated on "Past record" screen even though "Clear" is selected. | Turn engine switch on (IG) and recheck | - |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Graph is not displayed on "Past record" screen. | Turn engine switch on (IG) and recheck | - |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html |
| Symptom | Suspected Area | See page |
| Application Link function or "MirrorLink" function operates but cannot connect to Toyota Smart Center. | Proceed to "Cannot Connect to Center" | LandCruiser RM000005M99008X.html |
| Application Link function or "MirrorLink" function can connect to Toyota Smart Center but cannot contact operator service or it does not operate properly. | Proceed to "Cannot Contact Operator Service or does not Operate Properly" | LandCruiser RM000005M9A008X.html |
| Application Link function or "MirrorLink" function can connect to Toyota Smart Center but cannot receive vehicle information. | Proceed to "Connect Services Outline" in System Description and check if the vehicle is equipped with CAN Communication system | LandCruiser RM000005K8W00VX.html |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html |
| Symptom | Suspected Area | See page |
| A Toyota Link function error message is displayed on the screen. | Follow on screen instructions | - |
| Proceed to "Confirm Cellular Phone Functionality" | LandCruiser RM000004ZYU05TX.html | |
| Proceed to "Confirm Vehicle Headunit Functionality" | LandCruiser RM000004ZYV05TX.html | |
| Proceed to "Toyota Link Reset Procedure" in Operation Check | LandCruiser RM000003SKF0LEX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Toyota Link apps and services are not operating as expected. | Proceed to "Confirm Cellular Phone Functionality" | LandCruiser RM000004ZYU05TX.html |
| Proceed to "Confirm Vehicle Headunit Functionality" | LandCruiser RM000004ZYV05TX.html | |
| Proceed to "Toyota Link Reset Procedure" in Operation Check | LandCruiser RM000003SKF0LEX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Toyota Link voice recognition is not possible (voice recognition on the audio and visual system is normal). | Proceed to "Confirm Cellular Phone Functionality" | LandCruiser RM000004ZYU05TX.html |
| Proceed to "Confirm Vehicle Headunit Functionality" | LandCruiser RM000004ZYV05TX.html | |
| Proceed to "Toyota Link Reset Procedure" in Operation Check | LandCruiser RM000003SKF0LEX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html | |
| Poor sound quality of Toyota Link function. | Confirm that cellular phone handset volume is turned up | - |
| Confirm that adequate signal is maintained during driving | - | |
| Proceed to "Confirm Cellular Phone Functionality" | LandCruiser RM000004ZYU05TX.html | |
| Proceed to "Confirm Vehicle Headunit Functionality" | LandCruiser RM000004ZYV05TX.html | |
| Proceed to "Toyota Link Reset Procedure" in Operation Check | LandCruiser RM000003SKF0LEX.html | |
| Navigation receiver assembly | LandCruiser RM000003B6H02GX.html |
| Symptom | Suspected Area | See page |
| Although USB device is recognized, Application Link function cannot be started ("iPhone" or "iPod touch" battery can be charged). | Proceed to "Application Link Function cannot be Started" | LandCruiser RM000005M94008X.html |
| Image is not displayed. | Proceed to "Application Link Function Image is not Displayed" | LandCruiser RM000005M95008X.html |
| Sound cannot be heard. | Proceed to "Application Link Function Sound cannot be Heard" | LandCruiser RM000005M96008X.html |
| Application Link is inoperative only when "iPhone" or "iPod touch" is connected to head unit. | Proceed to "Application Link Function is Inoperative" | LandCruiser RM000005M97008X.html |
| Symptom | Suspected Area | See page |
| Although USB device or "iPod" is recognized, "MirrorLink" function cannot be started (smartphone battery can be charged). | Proceed to "MirrorLink Function cannot be Started" | LandCruiser RM000005LYO00VX.html |
| Image is not displayed. | Proceed to "MirrorLink Image is not Displayed" | LandCruiser RM000005LYP00VX.html |
| Sound cannot be heard. | Proceed to "MirrorLink Sound cannot be Heard" | LandCruiser RM000005LYQ00VX.html |