Audio Unit Connector for Inputs and Outputs

AUDIO UNIT CONNECTOR A (24P)

Cavity
Terminal Name
Description
A1
GND
Ground for audio unit (G505)
A2
B-CAN_L
B-CAN bus communication signal
A3
?B AUDIO
Continuous power source
A4
B-CAN_H
B-CAN bus communication signal
A5
RL SPKR?
Outputs sound signal for left rear door speaker
A6
RL SPKR?
Outputs sound signal for left rear door speaker
A7
Not used
???
A8
Not used
???
A9
RR SPKR?
Outputs sound signal for right rear door speaker
A10
RR SPKR?
Outputs sound signal for right rear door speaker
A11
REMOTE SW GND
Audio remote switch and HFL switch ground
A12
SCTY RADIO SW2
Security signal from multi-information display unit
A13
K LINE
Detects scan tool signal (serial data)
A14
Not used
???
A15
FL SPKR?
Outputs sound signal for driver's door speaker and left tweeter*
A16
FL SPKR?
Outputs sound signal for driver's door speaker and left tweeter*
A17
Not used
???
A18
Not used
???
A19
FR SPKR?
Outputs sound signal for front passenger's door speaker and right tweeter*
A20
FR SPKR?
Outputs sound signal for front passenger's door speaker and right tweeter*
A21
SWD +B
Outputs signal for ANC/active sound control unit switching on/off
A22
AUDIO REMOTE SW
Detects control signal from audio remote switch
A23
DSPLAY SW
Detects control signal from audio remote switch(DISPLAY button)
A24
ACC
Power source for accessories
*: With tweeter


AUDIO UNIT CONNECTOR C (16P)

Cavity
Terminal Name
Description
C1
Not used
???
C2
Not used
???
C3
Not used
???
C4
ANC CHK2
Outputs ANC test signal
C5
ANC F?
Inputs noise cancelling signal from ANC/active sound control unit
C6
ANC F?
Inputs noise cancelling signal from ANC/active sound control unit
C7
SH MIC
Shield for terminal No. 16
C8
MIC PWR
Power source for HFL microphone
C9
HFT/NAVI REMOTE SW
Detects control signal from HFL switch
C10
Not used
???
C11
HFT MUTE
HFL mute signal
C12
Not used
???
C13
ANC R?
Inputs noise cancelling signal from ANC/active sound control unit
C14
ANC R?
Inputs noise cancelling signal from ANC/active sound control unit
C15
MIC GND
Ground for HFL microphone
C16
MIC?
Inputs microphone signal positive
AUDIO UNIT CONNECTOR D (12P)

Cavity
Terminal Name
Description
D1
GA BUS?
GA-Net bus communication signal
D2
SH GA BUS
Shield for terminals No. 1 and No. 7
D3
Not used
???
D4
Not used
???
D5
Not used
???
D6
Not used
???
D7
GA BUS?
GA-Net bus communication signal
D8
Not used
???
D9
Not used
???
D10
Not used
???
D11
Not used
???
D12
Not used
???
AUDIO UNIT CONNECTOR G (24P)

Cavity
Terminal Name
Description
G1
Not used
???
G2
SH CAMERA
Shield for terminals No. 3, No.4, No. 15, and No.16
G3
CAMERA GND
Ground for rearview camera
G4
CAMERA V GND
Ground for video signal
G5
CAMERA BIT0
Mode select signal for rearview camera
G6
Not used
???
G7
Not used
???
G8
Not used
???
G9
Not used
???
G10
Not used
???
G11
Not used
???
G12
Not used
???
G13
Not used
???
G14
Not used
???
G15
CAMERA V
Video signal for rearview camera
G16
CAMERA VCC
Power source for rearview camera
G17
CAMERA ADPT
Control signal for rearview camera
G18
CAMERA BIT1
Mode select signal for rearview camera
G19
Not used
???
G20
Not used
???
G21
Not used
???
G22
Not used
???
G23
Not used
???
G24
Not used
???
AUDIO UNIT CONNENTOR H (3P)

Cavity
Terminal Name
Description
H1
GVIF?
Outputs video signal for multi-information display
H2
GVIF?
Outputs video signal for multi-information display
H3
SH GVIF
Shield for terminals No. 1 and No. 2
AUDIO UNIT CONNECTOR K (5P)

Cavity
Terminal Name
Description
K1
USB1 GND
Ground for communication signal
K2
USB1 VBUS
Outputs power source for USB device
K3
USB1 DATA?
Communication signal
K4
USB1 DATA?
Communication signal
K5
USB1 SH
Shield for terminals No. 1, No. 2, No. 3, and No. 4
AUDIO UNIT CONNECTOR L (3P)

Cavity
Terminal Name
Description
L1
SWD ?B
Power source for AM/FM antenna amplifier
L2
AM/FM
Inputs AM/FM signal
L3
SH (AM/FM)
Shield for terminals No. 2