Muting Logic
The navigation system allows voice control of the audio, the XM, the PC card, and the CD player. Voice control commands are communicated on the GA-Net (audio-navigation unit). When using the navigation TALK/BACK button, the audio is muted on all speakers and you get navigation sound on the front channels. When using the navigation or route guidance (RG), the front speakers give the navigation sound and the rear speakers continue to play. For more information, see the navigation section. The outline of the interruption function is shown in this table below.
| Contents | Audio output | ||||
|---|---|---|---|---|---|
| Left front CH | Right front CH | Right rear CH | Left rear CH | Subwoofer | |
| Navigation TALK/BACK Buttons | Navigation voice output | Navigation voice output | Muted | Muted | Muted |
| Route Guidance | Navigation voice output | Navigation voice output | Audio | Audio | Audio |
AUDIO OUTPUT CONTENT TABLE
Scheme 24
Scheme 25
Note. All items may not apply to this vehicle. See the Owner's Manual for more information.
| Item | Definition |
|---|---|
| Active noise cancellation | The active noise cancellation system cancels some of the vehicle noise. This occurs in the 1, 500-2, 400 rpm range. Microphones detect the low frequency sound, and the system outputs a canceling sound from the audio speaker. |
| AM (Amplitude Modulation) | The type of transmission used in the standard radio broadcast band from 530 to 1, 710 kHz. |
| Amplifier | A device that increases the level of a signal by increasing the current or voltage. |
| Antenna | A device used to send or receive electromagnetic waves through the air. |
| ATA (PC card) | A type of card that has been tested for use in playing WMA and MP3 music files in the PC card slot. Sizes of up to 1 GB have been tested. |
| Audio remote switch | The switches on the steering wheel that control the audio system. |
| Auxiliary jack | Allows the customer to use a portable audio device to input audio recordings. |
| Balance | A control that changes the relative volume of the left and right channels. |
| Band | A range of frequencies between two definite limits. Bands are assigned by the Federal Communications Commission for specific uses. |
| Bass | An adjustment for the low frequency sounds of around 160 Hz and below. |
| Byte | A unit of storage for computer files and memory. A CD holds approximately 700 million bytes. |
| Cassette | Audio or video magnetic tape container having two reels. Customers can insert it for play back. |
| Compact flash | A standard for small-size (3 x 4 cm), memory cards used in mobile computers, PDAs, and digital cameras. Compact flash memory cards are available in size of 32 MB up to 4 GB or more and can be played in the audio PC slot. Sizes above 1 GB have not been tested. |
| CD (Compact Disc) | A 4.5-inch plastic disc containing digital audio recording that is played optically on a laser equipped player. Never use discs with a paper label. In a hot vehicle, labels can curl up and jam the unit. |
| CD (audio disc) changer | CD player that can store and play more than one CD. Two types are available. Some units accept CDs fed into the changer one at a time, and others accept a magazine (with CDs stacked in a container). |
| CD player | A component designed to play compact disc recordings using a laser optical pickup. The signal from a CD player usually requires amplification. |
| CSF (Cold Start Fix) screens | These screens are displayed if the system requires a GPS initialization. The vehicle should be moved outside into an open area away from buildings/power lines. |
| Decibels (dB) | A method of measuring sound or radio signal strength received by the audio unit antenna. |
| Distortion | Inexact reproduction of an audio signal caused by playing music at levels the audio system cannot handle. You will typically hear this as static, pops, or crackles. |
| Dolby (noise reduction) | A processing system developed by Dolby Laboratories that reduces the background noise on recording media. The result is a cleaner playback from the audio system. |
| DUET | A serial data communication line used for sub display. |
| DVD (Digital Versatile Disc) | A 4.5-inch CD-like format used for storing movies with digital audio and video features. The DVD-A format is a DVD format designed for DVD audio systems. Some vehicles can play DVD and DVD-A formats. |
| Equalizer | A device that changes the relative volume of individual frequency bands to suit personal tastes of the listener. |
| Fader | The control that adjusts the relative volume levels of front and rear speakers in a four-speaker system. |
| Format | To prepare a PC card to receive files this function is done on a PC. Always choose either FAT or FAT32, as the NTFS format is not accepted by the system. Pick the default sectors for the format method selected. |
| FM (Frequency Modulation) | The form of modulation used for radio and television sound transmission in most of the world. Less prone to interference than AM. The FM broadcast band in North America covers roughly from 87.7 to 107.9 MHz. |
| GA-Net | The GA-Net allows the audio unit to communicate with all the audio and navigation components in a vehicle. If there is an open in the GA-Net or components, the entire audio and navigation system may appear inoperative. |
| GB (Gigabyte) | A unit of memory or disc storage equal to one billion bytes (1, 000 million bytes). |
| HDD | Abbreviation for hard disc drive. They are sensitive to heat and it is not recommended that they be used in the PC card slot for playing audio files. |
| Hertz (Hz | The unit of frequency equal to one cycle per second (cps). One kilohertz (kHz) equals 1, 000 cps; one megahertz (MHz) equals 1 million cps. |
| Integrated amplifier | A component that combines a pre amp and a power amp into a single unit. A receiver combines an integrated amp and a tuner into a single unit. |
| Jewel case | The hard plastic case that contains a compact disc or DVD. Always use a jewel case to prevent scratches on the underside of a CD or DVD. |
| LCD (Liquid Crystal Display) | A type of digital display that changes reflectance or transmittance when an electrical field is applied to it. |
| Memory | Circuitry or devices that hold information in electrical or magnetic form, such as the AM/FM radio presets. |
| MB (Megabyte) | One million bytes. Written as 1 MB. Megabytes are used as a measure of digital storage space. For example, a CD can hold 650 MB. |
| Mic | An abbreviation for microphone. For vehicles with navigation, the microphone accepts navigation voice commands to control audio and navigation functions. |
| MP3 music files | MP3 is an audio coding format. MP3 is a popular audio compression format on the Internet and computers. CDs and PC cards with these files can be played on some vehicle's audio system. |
| Mute | When the navigation gives guidance, the front speakers are muted (no music). When you use the voice control system, all of the speakers are muted. |
| Noise | Unwanted random sounds like buzzing, hiss, pops, static, whine, etc. |
| PC card | The slot used for playing MP3 and WMA music files. The PC card is usually a combination of a small flash card in a PCMCIA adaptor that slides into the slot. The ATA, SD, and compact flash types of cards have been tested up to 1 GB. |
| PCMCIA | A computer standard for the slot that the PC card slides into. Another term for the PC card slot. |
| Processor | The part of an audio device that performs tasks/calculations. In the audio unit, the processor handles muting to allow the navigation system to speak its voice commands, and the decoding/playback of the sound files, etc. |
| Radio | A head unit that combines a tuner, a preamplifier, and often a power-amplifier. |
| Route guidance (RG) | Spoken voice used for turn-by-turn navigation from the audio speakers. |
| Stereo | A recording of at least two channels where you can hear sound or music from the left or right side. |
| SD (Secure Digital) card | This compact type of memory card allows for fast data transfer and has built-in security functions. SD cards have a small write-protection switch on the side. |
| Shield | A metallic foil or braided wire layer surrounding conductors which are designed to prevent electrostatic or electromagnetic interference (noise) from external sources which you hear as buzzing or popping sounds which you hear on the speakers. |
| Speaker (Loudspeaker) | A device that converts electrical energy into acoustical energy (sound). |
| Speed-sensitive volume compensation (SVC) | The SVC increases the audio volume to compensate for increased interior noise when the vehicle drivers at freeway speeds. |
| Subwoofer | A loudspeaker made to reproduce the lowest audio frequencies from about 25 Hz to 125 Hz. |
| Track | A sound recording on a CD, tape, or PC card. |
| Treble | An adjustment to control the volume of the high frequency sounds. |
| Tuner | A component (or part of a component) that receives radio signals and selects one broadcast from many. |
| Tweeter | A speaker designed to reproduce the higher frequencies (treble) only. |
| USB | Universal Serial bus. the USB is used for playing audio files (MP3, WMA, and AAC) on the external device through the audio unit. |
| USB adapter | Allows customers to play data such as input audio recordings from portable audio devices (like iPod) or data from USB flash memory. |
| Voice coil | A coil of wire wrapped around a tube and then attached to the speaker cone or diaphragm. When an audio signal is applied, the coil becomes an electromagnet and interacts with the permanent magnet causing the come or diaphragm to vibrate. We interpret these vibrations as sound. |
| Volume control | Allows you to control the loudness of the music. |
| WMA music file | Windows Media Audio File. This is an accepted format for music files to be played on either a CD-R, a CD-RW, or a PC card. |
| Woofer | A speaker that is designed to reproduce low (bass) frequencies only. |
| XM radio | Satellite based radio transmission, which also uses a ground based repeater network to ensure seamless reception. The channels originate from XM's broadcast center, in Washington D.C., and uplink to two satellites. These satellites transmit the signal across the entire continental United States. |
| XM receiver | The external component that receives and processes the XM signals from the XM satellites and terrestrial (land) stations. The audio unit communicates to the XM receiver over the GA-Net bus. |
AUDIO GLOSSARY TABLE
Scheme 26
AUDIO-NAVIGATION UNIT CONNECTOR A (24P)
Scheme 27
| Cavity | Wire Color | Terminal Name | Connect to |
|---|---|---|---|
| A1 | RED | ILLUMI | Dashlights brightness controller (in the gauge control module) |
| A3 | LT BLU | K-LINE | Data link connector (DLC) |
| A5 | BRN | REMOTE GND | Audio remote-navigation voice control switch ground |
| A6 | BLK | RR SP | Stereo amplifier |
| A7 | BLU | RR SP + | Stereo amplifier |
| A10 | GRN | RL SP | Stereo amplifier |
| A11 | RED | RL SP + | Stereo amplifier |
| A12 | BLK | MAIN GND | Body ground to G503 |
| A13 | RED/BLK | ILLUMI + | No. 2 (15 A) fuse in the under-hood fuse/relay box |
| A14 | YEL/RED | ACC | No. 8 (7.5 A) fuse in the under-dash fuse/relay box |
| A15 | BLU | VSP | PCM (vehicle speed pulse) |
| A16 | GRN/RED | REMOTE | Audio remote switch |
| A17 | YEL/GRN | SWD + B | Stereo amplifier |
| A18 | BRN | FR SP | Stereo amplifier |
| A19 | YEL | FR SP + | Stereo amplifier |
| A21 | LT GRN/BLK* | SH GND | Shield for terminals No. 6, No. 7, No. 10, No. 11, No. 22, and No. 23 |
| A22 | ORN | FL SP | Stereo amplifier |
| A23 | WHT | FL SP + | Stereo amplifier |
| A24 | WHT/RED | +B | No. 9 (10 A) fuse in the under-hood fuse/relay box |
| *: The shielded wires have a heat-shrunk tube insulating the outside of the wire. The color of the insulating tube, typically black or dark gray, may not match the color of the wire listed on the schematic. | |||
AUDIO-NAVIGATION UNIT CONNECTOR CONNECTOR A TABLE
AUDIO-NAVIGATION UNIT CONNECTOR B (24P)
Scheme 28
| Cavity | Wire Color | Terminal Name | Connect to |
|---|---|---|---|
| B1 | GRN | S GND | Auxiliary jack assembly |
| B2 | LT GRN/RED* | SH GND | Shield for terminals No. 1, No. 3, No. 13, No. 14 and No. 15 |
| B3 | BLU | AUX GND | Auxiliary jack assembly |
| B13 | WHT | L ch | Auxiliary jack assembly |
| B14 | BRN | R ch | Auxiliary jack assembly |
| B15 | YEL | AUX DET | Auxiliary jack assembly |
| B17 | BLK | A/C GND | Body Ground to G503 |
| *: The shielded wires have a heat-shrunk tube insulating the outside of the wire. The color of the insulating tube, typically black or dark gray, may not match the color of the wire listed on the schematic. | |||
AUDIO-NAVIGATION UNIT CONNECTOR B (24P) TABLE
AUDIO-NAVIGATION UNIT CONNECTOR D (14P)
Scheme 29
| Cavity | Wire Color | Terminal Name | Connect to |
|---|---|---|---|
| D2 | ORN | SYS ACC | XM receiver, USB adapter unit |
| D3 | BRN* | GA-NET BUSH SH | Shielded for terminals No. 9 and No. 10 |
| D4 | GRY* | AUDIO SH | Shielded for terminals No. 5, No. 6, No. 13 and No. 14 |
| D5 | WHT | AUDIO R+ | XM receiver, USB adapter unit |
| D6 | RED | AUDIO L+ | XM receiver, USB adapter unit |
| D9 | BLU | GA-NET BUS+ | XM receiver, USB adapter unit |
| D10 | PNK | GA-NET BUS | XM receiver, USB adapter unit |
| D13 | BLU | AUDIO R | XM receiver, USB adapter unit |
| D14 | GRN | AUDIO L | XM receiver, USB adapter unit |
| *: The shielded wires have a heat-shrunk tube insulating the outside of the wire. The color of the insulating tube, typically black or dark gray, may not match the color of the wire listed on the schematic. | |||
AUDIO-NAVIGATION UNIT CONNECTOR D (14P) TABLE
AUDIO-NAVIGATION UNIT CONNECTOR E (3P)
Scheme 30
| Cavity | Wire Color | Terminal Name | Connect to |
|---|---|---|---|
| E1 | RF IN | AM/FM antenna | |
| E2 | RF SH | Shield for terminal No. 1 | |
| E3 | ANT+B | AM/FM antenna |
AUDIO-NAVIGATION UNIT CONNECTOR E (3P) TABLE
Scheme 31
AUDIO UNIT CONNECTOR A (20P)
Scheme 32
| Cavity | Wire Color | Terminal Name | Connect to |
|---|---|---|---|
| A1 | YEL/GRN | SWD+B | Stereo amplifier, AM/FM antenna*2 |
| A2 | YEL/RED | ACC | No. 8 (7.5 A) fuse in the under-dash fuse/relay box |
| A3 | GRN/RED | REMOTE | Audio remote switch |
| A5 | BLU | RR SP+ | Stereo amplifier |
| A6 | RED | RL SP+ | Stereo amplifier |
| A7 | YEL | FR SP+ | Stereo amplifier |
| A8 | WHT | FL SP+ | Stereo amplifier |
| A9 | RED/BLK | ILLUMI+ | No. 2 (15 A) fuse in the under-hood fuse/relay box |
| A10 | WHT/RED | +B | No. 9 (10 A) fuse in the under-hood fuse/relay box |
| A11 | LT GRN/BLK*1 | SH GND | Shield for terminals No. 5, No. 6, No. 7, No. 8, No. 15, No. 16, No. 17, and No. 18 |
| A14 | BRN | REMOTE GND | Audio remote switch ground |
| A15 | BLK | RR SP | Stereo amplifier |
| A16 | GRN | RL SP | Stereo amplifier |
| A17 | BRN | FR SP | Stereo amplifier |
| A18 | ORN | FL SP | Stereo amplifier |
| A19 | RED | ILLUMI CONTROL | Dash lights brightness controller (in the gauge control module) |
| A20 | BLK | MAIN GND | Body ground to G503 |
| *1: The shielded wires have a heat-shrunk tube insulating the outside of the wire. The color of the insulating tube, typically black or dark gray, may not match the color of the wire listed on the schematic. *2: Without XM | |||
AUDIO UNIT CONNECTOR A (20P) TABLE
AUDIO UNIT CONNECTOR B (8P)
Scheme 33
| Cavity | Wire Color | Terminal Name | Connect to |
|---|---|---|---|
| B4 | RED/BLU | SUBW+ | Stereo amplifier |
| B7 | PNK/BLK* | SH GND | Shield for terminals No. 4 and No. 8 |
| B8 | RED/WHT | SUBW | Stereo amplifier |
| *: The shielded wires have a heat-shrunk tube insulating the outside of the wire. The color of the insulating tube, typically black or dark gray, may not match the color of the wire listed on the schematic. | |||
AUDIO UNIT CONNECTOR B (8P) TABLE
AUDIO UNIT CONNECTOR C (6P)
Scheme 34
| Cavity | Wire Color | Terminal Name | Connect to |
|---|---|---|---|
| C1 | YEL | AUX DET | Auxiliary jack assembly |
| C2 | BLU | AUX GND | Auxiliary jack assembly |
| C3 | BRN | R ch | Auxiliary jack assembly |
| C4 | GRN | S GND | Auxiliary jack assembly |
| C5 | WHT | L ch | Auxiliary jack assembly |
| C6 | LT GRN/RED* | SH GND | Shield for terminals No. 1, No. 3, No. 13, No. 14 and No. 15 |
| *: The shielded wires have a heat-shrunk tube insulating the outside of the wire. The color of the insulating tube, typically black or dark gray, may not match the color of the wire listedon the schematic. | |||
AUDIO UNIT CONNECTOR C (6P) TABLE
AUDIO UNIT CONNECTOR D (14P)
Scheme 35
| Cavity | Wire Color | Terminal Name | Connect to |
|---|---|---|---|
| D2 | ORN | SYS ACC | XM receiver |
| D3 | BRN* | GA-NET BUS SH | Shield for terminals No. 9 and No. 10 |
| D4 | GRY* | AUDIO SH | Shield for terminals No. 5, No. 13 and No. 14 |
| D5 | WHT | AUDIO R+ | XM receiver |
| D6 | RED | AUDIO L+ | XM receiver |
| D9 | BLU | GA-NET BUS+ | XM receiver |
| D10 | PNK | GA-NET BUS | XM receiver |
| D13 | BLU | AUDIO R | XM receiver |
| D14 | GRN | AUDIO L | XM receiver |
| *: The shielded wires have a heat-shrunk tube insulating the outside of the wire. The color of the insulating tube, typically black or dark gray, may not match the color of the wire listed on the schematic. | |||
AUDIO UNIT CONNECTOR D (14P) TABLE
AUDIO UNIT CONNECTOR E (3P)
Scheme 36
| Cavity | Wire | Terminal Name | Connect to |
|---|---|---|---|
| E1 | RF IN | AM/FM antenna | |
| E2 | RF SH | Shielded for terminal No. 1 | |
| E3 | ANT+B | AM/FM antenna |
AUDIO UNIT CONNECTOR E (3P) TABLE
Scheme 37
AUDIO UNIT CONNECTOR A (20P)
Scheme 38
| Cavity | Wire Color | Terminal Name | Connect to |
|---|---|---|---|
| A1 | YEL/GRN | SWD+B | AM/FM antenna |
| A2 | YEL/RED | ACC | No. 8 (7.5 A) fuse in the under-dash fuse/relay box |
| A5 | PNK | RR + | Right rear door speaker |
| A6 | BLU/WHT | RL + | Left rear door speaker |
| A7 | GRN/YEL | FR + | Front passenger's door speaker |
| A8 | GRN/BLK | FL + | Driver's door speaker |
| A9 | RED/BLK | ILLUMI+ | No. 2 (15 A) fuse in the under-hood fuse/relay box |
| A10 | WHT/RED | +B | No. 9 (10 A) fuse in the under-hood fuse/relay box |
| A15 | BLU/YEL | RR | Right rear door speaker |
| A16 | BLU/BLK | RL | Left rear door speaker |
| A17 | BLU/YEL | FR | Front passenger's door speaker |
| A18 | GRN | FL | Driver's door speaker |
| A19 | RED | ILLUMI CONTROL | Dash lights brightness controller (in the gauge control module) |
| A20 | BLK | MAIN GND | Body ground to G503 |
AUDIO UNIT CONNECTOR A (20P) TABLE
AUDIO UNIT CONNECTOR E (3P)
| Cavity | Wire | Terminal Name | Connect to |
|---|---|---|---|
| E1 | RF IN | AM/FM antenna | |
| E2 | RF SH | Shielded for terminal No. 1 | |
| E3 | ANT+B | AM/FM antenna |
AUDIO UNIT CONNECTOR E (3P) TABLE
Scheme 39
AUDIO AMPLIFIER CONNECTOR A (14P)
Scheme 40
| Cavity | Wire | Connects to | Cavity | Wire | Connects to |
|---|---|---|---|---|---|
| A1 | BLU | Subwoofer 2 output (+) | A8 | GRY/BLK | Subwoofer 2 output (-) |
| A2 | BRN | Subwoofer 1 output (+) | A9 | RED | Subwoofer 1 output (-) |
| A3 | BLU/BLK | Left rear door speaker (-) | A10 | BLK | GND (G503) |
| A4 | BLU/WHT | Left rear door speaker (+) | A11 | BLU/ORN | Constant power |
| A5 | PNK | Right rear door speaker (+) | A12 | BLU/YEL | Right rear door speaker (-) |
| A6 | GRN/BLK | Driver's door speaker (+) | A13 | GRN | Driver's door speaker (-) |
| A7 | GRN/YEL | Front passenger's door speaker(+) | A14 | BLU/YEL | Front passenger's door speaker(-) |
CONNECTOR REFERENCE TABLE
AUDIO AMPLIFIER CONNECTOR B (16P) (WITH NAVIGATION)
Scheme 41
| Cavity | Wire Color | Terminal Name | Connect to |
|---|---|---|---|
| B4 | RED | RL SP+ | Audio-navigation unit |
| B5 | BLU | RR SP+ | Audio-navigation unit |
| B6 | WHT | FL SP+ | Audio-navigation unit |
| B7 | YEL | FR SP+ | Audio-navigation unit |
| B8 | YEL/GRN | SWD +B | Audio-navigation unit |
| B12 | GRN | RL SP | Audio-navigation unit |
| B13 | BLK | RR SP | Audio-navigation unit |
| B14 | ORN | FL SP | Audio-navigation unit |
| B15 | BRN | FR SP | Audio-navigation unit |
CONNECTOR REFERENCE TABLE
AUDIO AMPLIFIER CONNECTOR B (16P) (WITHOUT NAVIGATION)
Scheme 42
| Cavity | Wire | Terminal Name | Connects to |
|---|---|---|---|
| B1 | YEL/GRN | SWD +B | Audio unit |
| B2 | RED/BLU | SUBW + | Audio unit |
| B4 | RED | RL SP+ | Audio unit |
| B5 | BLU | RR SP+ | Audio unit |
| B6 | WHT | FL SP+ | Audio unit |
| B7 | YEL | FR SP+ | Audio unit |
| B10 | RED/WHT | SUBW | Audio unit |
| B12 | GRN | RL SP | Audio unit |
| B13 | BLK | RR SP | Audio unit |
| B14 | ORN | FL SP | Audio unit |
| B15 | BRN | FR SP | Audio unit |
CONNECTOR REFERENCE TABLE
Scheme 43
XM RECEIVER CONNECTOR A (14P) (WITH NAVIGATION)
Scheme 44
| Cavity | Wire Color | Terminal Name | Connects to |
|---|---|---|---|
| A1 | WHT/RED | +B | No. 9 (10 A) fuse in the under-hood fuse/relay box |
| A2 | ORN | SYS ACC | Audio-navigation unit, USB adapter control unit |
| A3 | BRN (1) | GA-NET BUS SH | Shield for terminals No. 9 and No. 10 |
| A5 | WHT | AUDIO R + | Audio-navigation unit, USB adapter control unit |
| A6 | RED | AUDIO L + | Audio-navigation unit, USB adapter control unit |
| A7 | WHT/RED | +B SUB | No. 9 (10 A) fuse in the under-hood fuse/relay box |
| A9 | BLU | GA-NET BUS + | Audio-navigation unit, USB adapter control unit |
| A10 | PNK | GA-NET BUS | Audio-navigation unit, USB adapter control unit |
| A11 | BLK | GND | Ground (G551) |
| A13 | BLK | AUDIO R | Audio-navigation unit, USB adapter control unit |
| A14 | GRN | AUDIO L | Audio-navigation unit, USB adapter control unit |
| (1) The shielded wires have a heat-shrunk tube insulating the outside of the wire. The color of the insulating tube, typically black or dark gray, may not match the color of the wire listed on the schematic. | |||
| (1) | The shielded wires have a heat-shrunk tube insulating the outside of the wire. The color of the insulating tube, typically black or dark gray, may not match the color of the wire listed on the schematic. |
CONNECTOR REFERENCE TABLE
XM RECEIVER CONNECTOR A (14P) (WITHOUT NAVIGATION)
Scheme 45
| Cavity | Wire Color | Terminal Name | Connects to |
|---|---|---|---|
| A1 | WHT/RED | +B | No. 9 (10A) fuse in the under-hood fuse/relay box |
| A2 | ORN | SYS ACC | Audio unit |
| A3 | BRN () | GA-NET BUS SH | Shield for terminals No. 9 and No. 10 |
| A5 | WHT | AUDIO R+ | Audio unit |
| A6 | RED | AUDIO L+ | Audio unit |
| A7 | WHT/RED | +B SUB | No. 9 (10A) fuse in the under-hood fuse/relay box |
| A9 | BLU | GA-NET BUS + | Audio unit |
| A10 | PNK | GA-NET BUS | Audio unit |
| A11 | BLK | GND | Body Ground to G551 |
| A13 | BLK | AUDIO R | Audio unit |
| A14 | GRN | AUDIO L | Audio unit |
| (1) The shielded wires have a heat-shrunk tube insulating the outside of the wire. The color of the insulating tube, typically black or dark gray, may not match the color of the wire listed on the schematic. | |||
| (1) | The shielded wires have a heat-shrunk tube insulating the outside of the wire. The color of the insulating tube, typically black or dark gray, may not match the color of the wire listed on the schematic. |
CONNECTOR REFERENCE TABLE
XM RECEIVER CONNECTOR B (2P)
Scheme 46
| Cavity | Wire Color | Terminal Name | Connects to |
|---|---|---|---|
| B1 | SAT/TER | XM antenna | |
| B2 | GND SH | Shield for terminal No. 1 |
CONNECTOR REFERENCE TABLE
Scheme 47
USB ADAPTER CONTROL UNIT CONNECTOR A (14P)
Scheme 48
| Cavity | Wire Color | Terminal Name | Connect to |
|---|---|---|---|
| A1 | WHT/RED | +B | No. 9 (10 A) fuse in the under-hood fuse/relay box |
| A2 | ORN | SYS ACC | Audio-navigation unit, XM receiver |
| A3 | BRN* | GA-NET BUS SH | Shield for terminals No. 9 and No. 10 |
| A4 | GRY* | AUDIO SH | Shield for terminals No. 5, No. 6, No. 13 and No. 14 |
| A5 | WHT | AUDIO L+ | Audio-navigation unit, XM receiver |
| A6 | RED | AUDIO R+ | Audio-navigation unit, XM receiver |
| A9 | BLU | GA-NET BUS+ | Audio-navigation unit, XM receiver |
| A10 | PNK | GA-NET BUS | Audio-navigation unit, XM receiver |
| A11 | BLK | GND | Body ground to G503 |
| A13 | BLU | AUDIO R | Audio-navigation unit, XM receiver |
| A14 | GRN | AUDIO L | Audio-navigation unit, XM receiver |
USB ADAPTER CONTROL UNIT CONNECTOR A (14P) TABLE
USB ADAPTER CONTROL UNIT CONNECTOR B (5P)
Scheme 49
| Cavity | Wire Color | Terminal Name | Connect to |
|---|---|---|---|
| B1 | USB VBUS | USB adapter | |
| B2 | USB DATA | USB adapter | |
| B3 | USB DATA+ | USB adapter | |
| B4 | USB GND | USB adapter | |
| B5 | USB SH | Shield for terminals No. 1, No. 2, No. 3 and No. 4 |
USB ADAPTER CONTROL UNIT CONNECTOR B (5P) TABLE
Scheme 50
AUXILIARY JACK ASSEMBLY 5P CONNECTOR
Scheme 51
| Cavity | Wire Color | Terminal Name | Connects to |
|---|---|---|---|
| 1 | YEL | AUX DET | Audio-navigation unit (1) , Audio unit (2) |
| 2 | BLU | AUX GND | Audio-navigation unit (1) , Audio unit (2) |
| 3 | GRN | S GND | Audio-navigation unit (1) , Audio unit (2) |
| 4 | WHT | L ch | Audio-navigation unit (1) , Audio unit (2) |
| 5 | BRN | R ch | Audio-navigation unit (1) , Audio unit (2) |
| (1) With navigation (2) Without navigation | |||
| (1) | With navigation |
| (2) | Without navigation |
CONNECTOR REFERENCE TABLE
