Audio System & Visual System (Except Hybrid): Other Toyota Highlander II

PRECAUTION

1. PRECAUTION FOR DISCONNECTING THE BATTERY CABLE NOTE: When disconnecting the negative (-) battery terminal, initialize the following systems after the terminal is reconnected. SYSTEM NAME TABLE System Name Information Parking Assist Monitor System See «INITIALIZATION»(ref-290683-S20539755842008071700000)
2. EXPRESSIONS OF IGNITION SWITCH The type of ignition switch used on this model differs according to the specifications of the vehicle. The expressions listed in the table below are used in this section. IGNITION SWITCH POSITION TABLE Switch Type Ignition Switch (Position) Engine Switch (Condition) Expression Ignition switch off LOCK Off Ignition switch on (IG) ON On (IG) Ignition switch on (ACC) ACC On (ACC) Engine start START Start

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Scheme 220

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Scheme 222

Scheme 223

Scheme 224

Scheme 225

1. DISC PLAYER OUTLINE A CD player uses a laser pickup to read digital signals recorded on CDs. By converting the digital signals to analog, music and other content can be played. CAUTION: Do not look directly at the laser pickup because the CD player uses an invisible laser beam. Be sure to operate the player only as instructed. NOTE: Do not disassemble any part of the CD player. Do not apply oil to the CD player. Do not insert anything but a CD into the CD player. Usable discs The CD player can only play audio CDs, CD-Rs (CD-Recordable), and CD-RWs (CD-ReWritable) that have any of the following marks: Precautions for use of discs NOTE: Copy-protected CDs cannot be played. CD-Rs and CD-RWs may not be played depending on the recording conditions or characteristics of the discs, or due to damage, dirt, or deterioration caused by leaving the discs in the cabin for a long time. Unfinalized CD-Rs and CD-RWs cannot be played. Keep the discs away from dirt. Be careful not to damage the discs or leave your fingerprints on them. Hold discs by the outer edge and center hole with the label side up. Leaving the disc exposed halfway out of the slot for a long time after pressing the disc eject button may cause deformation of the disc, making the disc unusable. If discs have adhesive tape, stickers, CD-R labels, or any traces of such labels attached, the discs may not be ejected or player malfunctions may result. Keep the discs away from direct sunlight. (Exposure to direct sunlight may cause deformation of the disc, making the disc unusable.) Do not use odd-shaped CDs because these may cause player malfunctions. Do not use discs whose recording portion is transparent or translucent because they may not be inserted, ejected, or played normally. HINT: When it is cold or it is raining, if the windows mist up, mist and condensation may form in the player. In such cases, the CD may skip or stop in the middle of play. Ventilate or dehumidify the cabin for a while before using the player. The CD may skip if the player experiences strong vibrations when the vehicle is driven on rough road or similar uneven surface(s). Cleaning NOTE: Do not use a lens cleaner because it may cause a malfunction in the pickup portion of the player. If dirt is on the disc surface, wipe it clean with a soft dry cloth such as an eyeglass cleaner for plastic lenses from the inside to the outside in a radial direction. NOTE: Pressing on the disc by hand or rubbing the disc with a hard cloth may scratch the disc surface. Use of solvent such as a record spray, antistatic agent, alcohol, benzine, and thinner, or a chemical cloth may cause damage to the disc, making the disc unusable.
2. MP3/WMA OUTLINE Playable MP3 file standards PLAYABLE MP3 FILE STANDARDS Compatible standard MP3 (MPEG1 LAYER3, MPEG2 LSF LAYER3) Compatible sampling frequency MPEG1 LAYER3 32, 44 1, 48 (kHz) MPEG2 LSF LAYER3 16, 22 05, 24 (kHz) Compatible bit rate MPEG1 LAYER3 64, 80, 96, 112, 128, 160, 192, 224, 256, 320 (kbps) MPEG2 LSF LAYER3 64, 80, 96, 112, 128, 144, 160 (kbps) Compatible with VBR Compatible channel mode Stereo, joint stereo, dual channel, monaural Playable WMA file standards PLAYABLE WMA FILE STANDARDS Compatible standard WMA Ver 7, 8 and 9 Compatible sampling frequency 32, 44 1,48 (kHz) Compatible bit rate Ver 7, 8 CBR48, 64, 80, 96, 128, 160, 192 (kbps) Ver 9 CBR48, 64, 80, 96, 128, 160, 192, 256, 320 (kbps) Compatible with playback of channel 2 only ID3 tag and WMA tag Additional textual information called ID3 tag can be input to MP3 files. Information such as song titles and artist names can be stored. HINT: This player is compatible with the 1D3 tags of ID3 Ver. 1.0 and 1.1, and ID3 Ver. 2.2 and 2.3. (Number of characters complies with ID3 Ver. 1.0 and 1.1.) Additional textual information called WMA tag can be input to WMA files. Information such as song titles and artist names can be stored. Usable media Only CD-ROMs, CD-Rs (CD-Recordable), and CD-RWs (CD-ReWritable) can be used to play MP3/WMA files. NOTE: CD-Rs and CD-RWs are more easily affected by a hot and humid environment than discs used for normal audio CDs. For this reason, some CD-Rs and CD-RWs do not play. If there are fingerprints or scratches on the disc, the disc may not play or the CD may skip. Some CD-Rs and CD-RWs may deteriorate if they are left in the cabin for a long time. Keep CD-Rs and CD-RWs in an opaque case. Usable media format Usable media format USABLE MEDIA FORMAT Disc format CD-ROM Mode 1, CD-ROM XA Mode 2 Form1 File format ISO9660 Level 1 and Level 2 (Joliet, Romeo) HINT: As for MP3/WMA files written in any listed format, the contents of the files may not play normally or the file names or folder names may not display correctly. This player is compatible with multi-session discs and can play CD-Rs and CD-RWs on which MP3/WMA files are added. However, only the first session can be played. Discs whose first session includes both music data and MP3 or WMA format data cannot be played. Standard and restrictions STANDARD AND RESTRICTIONS TABLE Maximum directory levels 8 levels Maximum number of characters for a folder name/file name 32 characters Maximum number of folders 192 (Including empty folders, route folders, and folders that do not contain MP3/WMA files) Maximum number of files in a disc 255 (Including non-MP3/WMA files) File names Only files with an extension of ".mp3" or ".wma" can be recognized and played as MP3 or WMA files. Save MP3 or WMA files with an extension of ".mp3" or ".wma". NOTE: If saving non-MP3 or non-WMA files with an extension of ".mp3" or ".wma", those files are wrongly recognized as MP3 or WMA files and played. A loud noise may occur and damage to the speaker may result.
3. AVC-LAN DESCRIPTION What is AVC-LAN? AVC-LAN, an abbreviation for "Audio Visual Communication Local Area Network", is a united standard developed by the manufacturers in affiliation with Toyota Motor Corporation. This standard pertains to audio and visual signals as well as switch and communication signals. Purpose: Recently, car audio systems have rapidly developed and the functions have vastly changed. The conventional car audio system is being integrated with multimedia interfaces similar to those in navigation systems. At the same time, customers are demanding higher quality from their audio systems. This is merely an overview of the standardization background. The specific purposes are as follows: To solve sound problems, etc. caused by using components of different manufacturers through signal standardization. To allow each manufacturer to concentrate on developing products they do best. From this, reasonably priced products can be produced. HINT: If a short to +B or short to ground is detected in the AVC-LAN circuit, communication is interrupted and the audio system will stop functioning. If the audio system has a navigation system installed, the multi-display unit acts as the master unit. If the navigation system is not installed, the audio head unit acts as the master unit instead. If the radio and navigation assembly is installed, it is the master unit. The radio receiver contains a resistor that is necessary to enable communication on the different AVC-LAN circuits. The car audio system with an AVC-LAN circuit has a diagnostic function. Each component has a specified number (3-digit) called a physical address. Each function has a number (2-digit) called a logical address.
4. COMMUNICATION SYSTEM OUTLINE Components of the audio system communicate with each other via the AVC-LAN. The master component of the AVC-LAN is a radio receiver with a 60 to 80 ohms resistor. This is essential for communication. If a short circuit or open circuit occurs in the AVC-LAN circuit, communication is interrupted and the audio system will stop functioning.
5. DIAGNOSTIC FUNCTION OUTLINE The audio system has a diagnostic function (the result is indicated on the master unit). A 3-digit hexadecimal component code (physical address) is allocated to each component on the AVC-LAN. Using this code, the component in the diagnostic function can be displayed.
6. "BLUETOOTH" OUTLINE "Bluetooth" is a trademark owned by Bluetooth SIG. Inc. "Bluetooth" is a new wireless connection technology that uses the 2.4 GHz frequency band. This makes it possible to connect a cellular phone ("Bluetooth" compatible phone *1 ) to the radio receiver (the "Bluetooth" system is built in), and use the handsfree function of the cellular phone, even if it is in a pocket or bag. As a result, it is not necessary to use a connector attached directly to the cellular phone. *1: Some versions of "Bluetooth" compatible cellular phones may not function. HINT: The communication performance of "Bluetooth" may vary depending on obstructions or radio wave conditions between communication devices, electromagnetic radiation, communication device sensitivity, or antenna capacity.
7. ASL (Automatic Sound Levelizer) FUNCTION OUTLINE The ASL (Automatic Sound Levelizer) function automatically adjusts the sound data in order to enable to hear the clear audio sound even when vehicle noise increases (as vehicle noise increases, the volume is turned up etc.). Vehicle speed signals are received from the combination meter and used for the ASL (Automatic Sound Levelizer).

Audio Function

PROBLEM SYMPTOMS TABLE

Steering Pad Switch Function

PROBLEM SYMPTOMS TABLE

"Bluetooth" Function (*1)

PROBLEM SYMPTOMS TABLE

HINT

1. *1: for Premium models

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1. RADIO RECEIVER (PREMIUM MODELS) CONNECTOR TERMINALS REFERENCE TABLE Terminal No. (Symbols) Wiring Color Terminal Description Condition Specification E2-1 (B) - E2-20 (GND) B - BR Battery Always 11 to 14 V E2-2 (ILL+) - E2-20 (GND) G - BR Illumination signal Light control switch OFF Below 1 V E2-2 (ILL+) - E2-20 (GND) G - BR Illumination signal Light control switch TAIL 11 to 14 V E2-5 (ATX+) - E2-15 (ATX-) Y - BR AVC-LAN communication signal Ignition switch on (ACC) 2 to 3 V E2-7 (MUTE) - E2-20 (GND) V - BR MUTE signal Audio system is playing Above 3.5 V E2-7 (MUTE) - E2-20 (GND) V - BR MUTE signal Audio system is changing Below 1 V E2-8 (R+) - E2-20 (GND) R - BR Sound signal (Right) Audio system is playing A waveform synchronized with sounds is output E2-9 (L+) - GND (E2-20) B - BR Sound signal (Left) Audio system is playing A waveform synchronized with sounds is output E2-10 (SLD) - Body ground Shielded - Body ground Shield ground Always Below 1 V E2-11 (ACC) - E2-20 (GND) GR - BR Accessory (ON) Ignition switch on (ACC) 11 to 14 V E2-12 (ILL-) - E2-20 (GND) W - BR Illumination (rheostat) signal Light control switch OFF Below 1 V E2-12 (ILL-) - E2-20 (GND) W - BR Illumination (rheostat) signal Light control switch TAIL Pulse generation E2-13 (ANT) - E2-20 (GND) B - BR Power source of antenna Radio switch ON and AM or FM 11 to 14 V E2-18 (R-) - E2-20 (GND) G - BR Sound signal (Right) Audio system is playing A waveform synchronized with sounds is output E2-19 (L-) - E2-20 (GND) W - BR Sound signal (Left) Audio system is playing A waveform synchronized with sounds is output E2-20 (GND) - Body ground BR - Body ground Ground Always Below 1 V E3-6 (SWG) - E2-20 (GND) B - BR Steering pad switch ground Always Below 1 V E3-7 (SW1) - E2-20 (GND) O - BR Steering pad switch signal Steering pad switch not operated --> SEEK+ switch pushed --> SEEK- switch pushed --> VOL+ switch pushed --> VOL- switch pushed 4 V or more --> Approx. 0.5 V --> Approx. 0.9 V --> Approx. 2.0 V --> Approx. 3.4 V E3-8 (SW2) - E2-20 (GND) V - BR Steering pad switch signal Steering pad switch not operated --> MODE switch pushed --> ON HOOK switch pushed --> OFF HOOK switch pushed 4 V or more --> Approx. 0.5 V --> Approx. 0.9 V --> Approx. 2.0 V E3-11 (IVO+) - E2-20 (GND) L - BR Voice signal "Bluetooth" handsfree voice signal is received A waveform synchronized with sounds is output E3-12 (IVO-) - E2-20 (GND) P - BR Voice signal "Bluetooth" handsfree voice signal is received A waveform synchronized with sounds is output E3-13 (SLD1) - Body ground Shielded - Body ground Shield ground Always Below 1 V E3-15 (ARI) - E2-20 (GND) R - BR Sound signal (Right) External device is playing (When stereo jack is used) A waveform synchronized with sounds is output E3-16 (ASGN) - E2-20 (GND) W - BR Shield ground Always Below 1 V E3-17 (ALI) - E2-20 (GND) B - BR Sound signal (Left) External device is playing (When stereo jack is used) A waveform synchronized with sounds is output E3-18 (AGND) - Body ground Shielded - Body ground Shield ground Always Below 1 V E3-19 (AUXI) - E2-20 (GND) Y - BR External device connection detection signal External device is connected Below 1 V E14-1 (MIC-) - E2-20 (GND) G - BR Microphone voice signal "Bluetooth" handsfree function is ON A waveform synchronized with sounds is output E14-2 (MIC+) - E2-20 (GND) R - BR Microphone voice signal "Bluetooth" handsfree function is ON A waveform synchronized with sounds is output E14-3 (TSW-) - E2-20 (GND) Y - BR Ground Always Below 1 V E14-5 (+B) - E2-20 (GND) B - BR Battery Always 11 to 14 V E14-6 (MGND) - E2-20 (GND) Y - BR Ground Always Below 1 V E14-7 (MCVD) - E2-20 (GND) P - BR Microphone amplifier power supply Ignition switch off Below 1 V E14-7 (MCVD) - E2-20 (GND) P - BR Microphone amplifier power supply Ignition switch on (IG) 4 to 6 V E14-14 (GND) - Body ground BR - Body ground Ground Always Below 1 V E14-16 (ACC) - E2-20 (GND) GR - BR Accessory (ON) Ignition switch off Below 1 V E14-16 (ACC) - E2-20 (GND) GR - BR Accessory (ON) Ignition switch on (ACC) 11 to 14 V E15-1 (CSLD) - Body ground (*1) Shielded - Body ground Shield ground Always Below 1 V E15-2 (CDR+) - E2-20 (GND) (*1) BR - BR RSE sound signal RSE system is playing Waveform synchronized with sound is output E15-3 (CDR-) - E2-20 (GND) (*1) SB - BR RSE sound signal RSE system is playing Waveform synchronized with sound is output E15-4 (CDL+) - E2-20 (GND) (*1) LG - BR RSE sound signal Always Waveform synchronized with sound is output E15-5 (CDL-) - E2-20 (GND) (*1) P - BR RSE sound signal RSE system is playing Waveform synchronized with sound is output E15-6 (MUTE) - E2-20 (GND) (*1) B - BR Mute signal RSE system is playing Above 3 5V E15-6 (MUTE) - E2-20 (GND) (*1) B - BR Mute signal RSE system is changing mode Below 1 V E15-9 (TXM+) - E15-10 (TXM-) (*1) Y - BR AVC-LAN communication signal Ignition switch on (ACC) 2 to 3 V HINT: *1: w/ Rear Seat Entertainment System
2. RADIO RECEIVER (STANDARD MODELS) CONNECTOR TERMINALS REFERENCE TABLE Terminal No. (Symbols) Wiring Color Terminal Description Condition Specification E8-1 (FR+) - E8-7 (GND) LG - W-B Sound signal (Front Right) Audio system is playing A waveform synchronized with sounds is output E8-2 (FL+) - E8-7 (GND) P - W-B Sound signal (Front Left) Audio system is playing A waveform synchronized with sounds is output E8-3 (ACC) - E8-7 (GND) GR - W-B Accessory (ON) Ignition switch off Below 1 V E8-3 (ACC) - E8-7 (GND) GR - W-B Accessory (ON) Ignition switch on (ACC) 11 to 14 V E8-4 (B) - E8-7 (GND) B - W-B Battery Always 11 to 14 V E8-5 (FR-) - E8-7 (GND) L - W-B Sound signal (Front Right) Audio system is playing A waveform synchronized with sounds is output E8-6 (FL-) - E8-7 (GND) V - W-B Sound signal (Front Left) Audio system is playing A waveform synchronized with sounds is output E8-7 (GND) - Body ground W-B - Body ground Ground Always Below 1 V E8-8 (ANT) - E8-7 (GND) B - W-B Power source of antenna Radio switch ON and AM or FM 11 to 14 V E8-10 (ILL+) - E8-7 (GND) G - W-B Illumination signal Light control switch OFF Below 1 V E8-10 (ILL+) - E8-7 (GND) G - W-B Illumination signal Light control switch TAIL or HEAD 11 to 14 V E9-1 (RR+) - E8-7 (GND) R - W-B Sound signal (Rear Right) Audio system is playing A waveform synchronized with sounds is output E9-2 (RL+) - E8-7 (GND) B - W-B Sound signal (Rear Left) Audio system is playing A waveform synchronized with sounds is output E9-3 (RR-) - E8-7 (GND) W - W-B Sound signal (Rear Right) Audio system is playing A waveform synchronized with sounds is output E9-5 (ILL-) - E8-7 (GND) W - W-B Illumination (rheostat) signal Light control switch OFF Below 1 V E9-5 (ILL-) - E8-7 (GND) W - W-B Illumination (rheostat) signal Light control switch TAIL or HEAD Pulse generation E9-6 (RL-) - E8-7 (GND) Y - W-B Sound signal (Rear Left) Audio system is playing A waveform synchronized with sounds is output E3-3 (SPD) - E8-7 (GND) L - W-B Speed signal from combination meter Ignition switch on (IG). Turn drive wheels slowly. Pulse generation E3-6 (SWG) - E8-7 (GND) B - W-B Steering pad switch ground Always Below 1 V E3-7 (SW1) - E8-7 (GND) O - W-B Steering pad switch signal Steering pad switch not operated --> SEEK+ switch pushed --> SEEK- switch pushed --> VOL+ switch pushed --> VOL- switch pushed 4 V or more --> Approx. 0 5 V --> Approx. 0.9 V --> Approx. 2.0 V --> Approx. 3.4 V E3-8 (SW2) - E8-7 (GND) V - W-B Steering pad switch signal Steering pad switch not operated --> MODE switch pushed 4 V or more --> Below 2 5 V E3-15 (ARI) - E8-7 (GND) (*1) R - W-B Sound signal (Right) External device is playing (When stereo jack is used) A waveform synchronized with sounds is output E3-16 (ASGN) - E8-7 (GND) (*1) W - W-B Shield ground Always Below 1 V E3-17 (ALI) - E8-7 (GND) (*1) B - W-B Sound signal (Left) External device is playing (When stereo jack is used) A waveform synchronized with sounds is output E3-18 (AGND) - Body ground (*1) Shielded - Body ground Shield ground Always Below 1 V E3-19 (AUXI) - E8-7 (GND) (*1) Y - W-B External device connection detection signal External device is connected Below 1 V E16-1 (CSLD) - Body ground (*2) Shielded - Body ground Shield ground Always Below 1 V E16-2 (CDR+) - E8-7 (GND) (*2) BR - W-B RSE sound signal RSE system is playing Waveform synchronized with sound is output E16-3 (CDR-) - E8-7 (GND) (*2) SB - W-B RSE sound signal RSE system is playing Waveform synchronized with sound is output E16-4 (CDL+) - E8-7 (GND) (*2) LG - W-B RSE sound signal Always Waveform synchronized with sound is output E16-5 (CDL-) - E8-7 (GND) (*2) P - W-B RSE sound signal RSE system is playing Waveform synchronized with sound is output E16-6 (MUTE) - E8-7 (GND) (*2) B - W-B Mute signal RSE system is playing Above 3 5V E16-6 (MUTE) - E8-7 (GND) (*2) B - W-B Mute signal RSE system is changing mode Below 1 V E16-9 (TXM+) - E16-10 (TXM-) (*2) Y - BR AVC-LAN communication signal Ignition switch on (ACC) 2 to 3 V HINT: *1: w/ Stereo Jack Adapter *2: w/ Rear Seat Entertainment System
3. STEREO COMPONENT AMPLIFIER (PREMIUM MODELS) CONNECTOR TERMINALS REFERENCE TABLE Terminal No. (Symbols) Wiring Color Terminal Description Condition Specification N14-1 (MUTE) - N15-6 (GND) V - BR Mute signal from radio receiver Audio system is playing Above 3.5 V N14-1 (MUTE) - N15-6 (GND) V - BR Mute signal from radio receiver Audio system is changing Below 1 V N14-2 (L-) - N15-6 (GND) W - BR Sound signal (Left) Audio system is playing A waveform synchronized with sounds is output N14-3 (L+) - N15-6 (GND) B - BR Sound signal (Left) Audio system is playing A waveform synchronized with sounds is output N14-4 (R-) - N15-6 (GND) G - BR Sound signal (Right) Audio system is playing A waveform synchronized with sounds is output N14-5 (R+) - N15-6 (GND) R - BR Sound signal (Right) Audio system is playing A waveform synchronized with sounds is output N14-6 (SLD) - Body ground Shielded - Body ground Shield ground Always Below 1 V N14-7 (TX-) - N14-8 (TX+) BR - Y AVC-LAN communication signal Ignition switch on (ACC) 2 to 3 V N14-11 (SPD) - N15-6 (GND) LG - BR Speed signal from combination meter Ignition switch on (IG) Turn drive wheels slowly Pulse generation N14-12 (ACC) - N15-6 (GND) GR - BR Accessory (ON) Ignition switch off Below 1 V N14-12 (ACC) - N15-6 (GND) GR - BR Accessory (ON) Ignition switch on (ACC) 11 to 14 V N14-22 (INT-) - N15-6 (GND) P - BR Voice signal Navigation or "Bluetooth" handsfree voice signal is transmitted A waveform synchronized with sounds is output N14-23 (INT+) - N15-6 (GND) L - BR Voice signal Navigation or "Bluetooth" handsfree voice signal is transmitted A waveform synchronized with sounds is output N16-1 (+B) - N15-6 (GND) B - BR Battery Always 11 to 14 V N16-2 (FR+) - N15-6 (GND) Y - BR Sound signal (Front Right) Audio system is playing A waveform synchronized with sounds is output N16-3 (RL+) - N15-6 (GND) B - BR Sound signal (Rear Left) Audio system is playing A waveform synchronized with sounds is output N16-4 (RR-) - N15-6 (GND) W - BR Sound signal (Rear Right) Audio system is playing A waveform synchronized with sounds is output N16-5 (+B2) - N15-6 (GND) R - BR Battery Always 11 to 14 V N16-6 (FR-) - N15-6 (GND) GR - BR Sound signal (Front Right) Audio system is playing A waveform synchronized with sounds is output N16-7 (FL-) - N15-6 (GND) V - BR Sound signal (Front Left) Audio system is playing A waveform synchronized with sounds is output N16-8 (FL+) - N15-6 (GND) P - BR Sound signal (Front Left) Audio system is playing A waveform synchronized with sounds is output N16-9 (RL-) - N15-6 (GND) Y - BR Sound signal (Rear Left) Audio system is playing A waveform synchronized with sounds is output N16-10 (RR+) - N15-6 (GND) R - BR Sound signal (Rear Right) Audio system is playing A waveform synchronized with sounds is output N15-1 (FL-) - N15-6 (GND) V - BR Sound signal (Front Left) Audio system is playing A waveform synchronized with sounds is output N15-2 (FL+) - N15-6 (GND) P - BR Sound signal (Front Left) Audio system is playing A waveform synchronized with sounds is output N15-3 (FR-) - N15-6 (GND) LG - BR Sound signal (Front Right) Audio system is playing A waveform synchronized with sounds is output N15-4 (WFR+) - N15-6 (GND) O - BR Sound signal (Woofer) Audio system is playing A waveform synchronized with sounds is output N15-5 (WFL+) - N15-6 (GND) R - BR Sound signal (Woofer) Audio system is playing A waveform synchronized with sounds is output N15-6 (GND) - Body ground BR - Body ground Ground Always Below 1 V N15-7 (GND2) - Body ground W-B - Body ground Ground Always Below 1 V N15-9 (FR+) - N15-6 (GND) L - BR Sound signal (Front Right) Audio system is playing A waveform synchronized with sounds is output N15-10 (WFR-) - N15-6 (GND) G - BR Sound signal (Woofer) Audio system is playing A waveform synchronized with sounds is output N15-12 (WFL-) - N15-6 (GND) P - BR Sound signal (Woofer) Audio system is playing A waveform synchronized with sounds is output

DVD PLAYER

DIAGNOSTIC TROUBLE CODE TABLE

TELEPHONE

DIAGNOSTIC TROUBLE CODE TABLE

CD PLAYER

DIAGNOSTIC TROUBLE CODE TABLE

IN-DASH CD CHANGER

DIAGNOSTIC TROUBLE CODE TABLE

1. PRECAUTION FOR DISCONNECTING THE BATTERY CABLE NOTE: When disconnecting the negative (-) battery terminal, initialize the following systems after the terminal is reconnected. SYSTEM NAME PAGE REFERENCE TABLE System Name See Procedure Parking Assist Monitor System See «INITIALIZATION»(ref-290683-S20539755842008071700000)
2. EXPRESSIONS OF IGNITION SWITCH The type of ignition switch used on this model differs according to the specifications of the vehicle. The expressions listed in the table below are used in this section. IGNITION SWITCH POSITION TABLE Switch Type Ignition Switch (Position) Engine Switch (Condition) Expression Ignition switch off LOCK Off Ignition switch on (IG) ON On (IG) Ignition switch on (ACC) ACC On (ACC) Engine start START Start

Scheme 229

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Scheme 231

Scheme 232

1. OUTLINE The RSE (Rear Seat Entertainment) system allows the front and rear seat occupants to select different audio-visual modes at the same time. The rear seat occupants can control the audio-visual modes with the remote controller and listen to the audio using wireless headphones. The RSE system is controlled by the television display, and the communication between the audio head unit and the television display is established via an AVC-LAN (Audio Visual Communication-Local Area Network). The RSE system can play discs recorded entirely in the MP3 format, as well as music discs containing a mixture of CD data (CD-DA files) and MP3 data. HINT: MP3 is short for MPEG1 (Moving Picture Expert Group Phase 1) and 2 Audio Layer 3. It is an audio compression standard set by a working group (MPEG) of the ISO (International Organization for Standardization). MP3 data is compressed audio data that is about 1/10 the size of a conventional disc's audio data.
2. FUNCTION OF MAIN COMPONENTS COMPONENT FUNCTION TABLE Component Function Television display assembly DVD player Headphone terminal Displays DVD and video images Receives signals from remote controller Outputs audio signals to wireless headphones in the form of infrared signals Outputs audio signals to wired headphones that are connected. Navigation receiver assembly (*1) Displays DVD and video images in accordance with video signals from the television display assembly Receives audio signals from the television display and outputs them to the stereo component amplifier or the speaker Enables or disables the function of the remote controller for the television display assembly Radio receiver (*2) Receives audio signals from the television display and outputs them to the stereo component amplifier or the speaker Enables or disables the function of the remote controller for television display assembly Remote controller Outputs various control signals of the RSE system to the television display in the form of infrared signals Wireless headphones Receives the audio signals from the television display in the form of infrared signals Volume adjustment of the wireless headphones can be done by using the volume control on the wireless headphones VTR terminal This terminal is for connecting a video player's video and audio output terminals HINT: *1: w/ Navigation System *2: w/o Navigation System
3. DVD (Digital Versatile Disc) PLAYER OUTLINE (for TELEVISION DISPLAY) The DVD player can only play DVD videos that have any of the following marks: Precaution for use of discs NOTE: PAL or SECAM color television standard discs cannot be played. (Only NTSC discs can be played.) Keep the discs away from dirt. Be careful not to damage the discs or leave your fingerprints on them. Hold discs by the outer edge and center hole with the label side up. Leaving the disc exposed halfway out of the slot for a long time after pressing the disc eject button may cause deformation of the disc, making the disc unusable. Do not use uniquely-shaped CDs because these may cause player malfunctions. Do not use discs whose recording portion is transparent or translucent because they may not be able to be inserted, ejected, or played normally.

Display function

PROBLEM SYMPTOMS TABLE

Sound function

PROBLEM SYMPTOMS TABLE

Remote control function

PROBLEM SYMPTOMS TABLE

Scheme 233

1. CHECK TELEVISION DISPLAY ASSEMBLY Disconnect the television display assembly connector. Measure the voltage of the wire harness side connector. CONNECTOR TERMINAL REFERENCE TABLE Terminal No. (Symbols) Wiring Color Terminal Description Condition Specified Condition Q13-12 (GND6) - Body ground W-B - Body ground Ground Always Below 1 V Q13-15 (ACC4) - Q13-12 (GND6) R - W-B Ignition (ACC) Ignition switch on (ACC) 11 to 14 V Q13-16 (+B2) - Q13-12 (GND6) B - W-B Battery Always 11 to 14 V If the result is not as specified, there may be a malfunction on the wire harness side. Reconnect the television display assembly connector. Measure the voltage of the connectors. CONNECTOR TERMINAL REFERENCE TABLE Terminal No. (Symbols) Wiring Color Terminal Description Condition Specified Condition Q13-6 (NTS4) - Q13-12 (GND6) P - W-B Display signal External device system is playing (when video terminal is used) Pulse generation Q13-7 (AUXR) - Q13-12 (GND6) G - W-B Sound signal External device system is playing (when video terminal is used) Waveform synchronized with sound is output Q13-8 (AUXL) - Q13-12 (GND6) R - W-B Sound signal External device system is playing (when video terminal is used) Waveform synchronized with sound is output Q13-13 (TX-) - Q13-14 (TX+) BR-Y AVC-LAN communication signal Ignition switch on (ACC) 2 to 3 V Q13-22 (SGN5) - Q13-12 (GND6) L - W-B Ground Always Below 1 V Q13-23 (SG7) - Q13-12 (GND6) Shielded - W-B Shield ground Always Below 1 V Q13-24 (OPEN) - Q13-12 (GND6) O - W-B VTR terminal detection signal Always Below 1 V Q13-25 (SGN2) - Q13-12 (GND6) Shielded - W-B Shield ground Always Below 1 V Q13-26 (LMUT) - Q13-12 (GND6) B - W-B Mute signal RSE system is playing Above 3.5 V Q13-26 (LMUT) - Q13-12 (GND6) B - W-B Mute signal RSE system is changing mode Below 1 V Q13-27 (SG1) - Q13-12 (GND6) Shielded - W-B Shield ground Always Below 1 V Q13-28 (R+) - Q13-12 (GND6) BR - W-B RSE sound signal RSE system is playing Waveform synchronized with sound is output Q13-29 (R-) - Q13-12 (GND6) SB - W-B RSE sound signal RSE system is playing Waveform synchronized with sound is output Q13-30 (L+) - Q13-12 (GND6) LG - W-B RSE sound signal RSE system is playing Waveform synchronized with sound is output Q13-31 (L-) - Q13-12 (GND6) P - W-B RSE sound signal RSE system is playing Waveform synchronized with sound is output If the result is not as specified, the television display assembly may have a malfunction.
2. CHECK RADIO RECEIVER (See «TERMINALS OF ECU»(ref-290716-S23177738262008071700000) )
3. CHECK NAVIGATION RECEIVER ASSEMBLY (See «TERMINALS OF ECU»(ref-290717-S00435378832008071700000) )

Scheme 234

Scheme 235

1. CHECK SYSTEM Check that the remote control operation of the rear system is not locked by the radio receiver or the radio and navigation assembly. Check if "Rear System Locked" appears on the television display. OK: The message does not appear. NG: RELEASE LOCK OK: Go to next step
2. CHECK REMOTE CONTROLLER (BATTERY) Check that the dry-cell battery of the remote controller is not depleted. OK: It is not depleted. NG: REPLACE REMOTE CONTROLLER BATTERY OK: Go to next step
3. CLEAN INFRARED RAY EMITTING PORTION Clean the infrared ray emitting portion. Clean the infrared ray emitting portion on the rear display. Check whether the same malfunction occurs. OK: The function returns to normal. NG: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE (See «PROBLEM SYMPTOMS TABLE»(ref-290716-S02495726172008071700000) ) OK: END