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Audio-Navigation Unit Connector For Inputs And Outputs (2016)

Connector Index
Audio-Navigation Unit Connector A (24P) (with stereo amplifier)
Audio-Navigation Unit Connector A (24P) (without stereo amplifier)
Audio-Navigation Unit Connector B (20P)
Audio-Navigation Unit Connector C (24P)
Audio-Navigation Unit Connector D (12P)
Audio-Navigation Unit Connector E (8P)
Audio-Navigation Unit Connector F (5P)
Audio-Navigation Unit Connector G (5P)
Audio-Navigation Unit Connector H (24P) (with rear entertainment)
Audio-Navigation Unit Connector J (28P)
Audio-Navigation Unit Connector K (5P)
Audio-Navigation Unit Connector L (2P)
Audio-Navigation Unit Connector M (2P) (with XM)

AUDIO-NAVIGATION UNIT CONNECTOR A (24P) (with stereo amplifier) 

GHH304179Courtesy of HONDA, U.S.A., INC.
Cavity Terminal Name Description
A1 GND Ground for audio-navigation unit (G404)
A2 Not used - - -
A3 +B AUDIO (DC/DC)*1
+B RADIO* 2
Continuous power source
A4 Not used - - -
A5 RL SP PRE+ Outputs sound signal for left rear channel
A6 RL SP PRE- Outputs sound signal for left rear channel
A7 Not used - - -
A8 Not used - - -
A9 RR SP PRE+ Outputs sound signal for right rear channel
A10 RR SP PRE- Outputs sound signal for right rear channel
A11 AUDIO REM GND Audio remote switch and HFL switch ground
A12 SCTY(3) Security signal from rear controller and screen
A13 K-LINE Detects scan tool signal (serial data)
A14 Not used - - -
A15 FL SP PRE+ Outputs sound signal for left front channel
A16 FL SP PRE- Outputs sound signal for left front channel
A17 Not used - - -
A18 Not used - - -
A19 FR SP PRE+ Outputs sound signal for right front channel
A20 FR SP PRE- Outputs sound signal for right front channel
A21 RADIO SW+B Outputs signal for stereo amplifier and ANC/active sound control unit switching on/off
A22 AUDIO REM Detects control signal from audio remote switch
A23 AUDIO INFO SW Detects control signal from audio remote switch
A24 ACC (DC/DC)* 1
ACC* 2
Power source for accessories

*1: With auto idle stop system

*2: Without auto idle stop system

AUDIO-NAVIGATION UNIT CONNECTOR A (24P) (without stereo amplifier) 

GHH304180Courtesy of HONDA, U.S.A., INC.
Cavity Terminal Name Description
A1 GND Ground for audio-navigation unit (G404)
A2 Not used - - -
A3 +B RADIO Continuous power source
A4 Not used - - -
A5 RL SP+ Outputs sound signal for left rear door speaker
A6 RL SP- Outputs sound signal for left rear door speaker
A7 Not used - - -
A8 Not used - - -
A9 RR SP+ Outputs sound signal for right rear door speaker
A10 RR SP- Outputs sound signal for right rear door speaker
A11 AUDIO REM GND Audio remote switch and HFL switch ground
A12 SCTY(4)*1 Security signal from CD player unit
SCTY(1)*2 Security signal from MICU
A13 K-LINE Detects scan tool signal (serial data)
A14 Not used - - -
A15 FL SP+ Outputs sound signal for driver's door speaker and left tweeter
A16 FL SP- Outputs sound signal for driver's door speaker and left tweeter
A17 Not used - - -
A18 Not used - - -
A19 FR SP+ Outputs sound signal for front passenger's door speaker and right tweeter
A20 FR SP- Outputs sound signal for front passenger's door speaker and right tweeter
A21 RADIO SW+B Outputs signal for ANC/active sound control unit switching on/off
A22 AUDIO REM Detects control signal from audio remote switch
A23 AUDIO INFO SW Detects control signal from audio remote switch
A24 ACC Power source for accessories

*1: With CD player unit

*2: Without CD player unit

AUDIO-NAVIGATION UNIT CONNECTOR B (20P) 

GHH304181Courtesy of HONDA, U.S.A., INC.
Cavity Terminal Name Description
B1 Not used - - -
B2 Not used - - -
B3 B-CAN_L B-CAN bus communication signal
B4 Not used - - -
B5 Not used - - -
B6 Not used - - -
B7 AUX SH Shield for terminals No. 17, No. 18, and No. 19
B8 Not used - - -
B9 AUX DET GND Ground for auxiliary jack assembly
B10 Not used - - -
B11 ATP-P Detects shift position signal
B12 HFT/NAVI REM Detects control signal from HFL switch
B13 B-CAN_H B-CAN bus communication signal
B14 Not used - - -
B15 Not used - - -
B16 Not used - - -
B17 AUX RCH Inputs sound signal from auxiliary jack assembly
B18 AUX LCH Inputs sound signal from auxiliary jack assembly
B19 AUX SIG GND Ground for sound signal from auxiliary jack assembly
B20 AUX DET Detects connection signal for auxiliary jack assembly

AUDIO-NAVIGATION UNIT CONNECTOR C (24P) 

GHH304182Courtesy of HONDA, U.S.A., INC.
Cavity Terminal Name Description
C1 F-CAN A_L*2
F-CAN_L*3
F-CAN bus communication signal
C2 RR CAM SH Shield for terminals No. 3 and No. 15
C3 RR CAM VID GND Ground for video signal
C4 Not used - - -
C5 BIT 0 Mode select signal for rearview camera
C6* 1 LWC SW LaneWatch on/off signal from LaneWatch switch
C7 BACK LT Detects reverse signal of select lever from reverse relay circuit
C8* 1 LWC CAM V GND Ground for LaneWatch camera
C9* 1 LWC CAM GND Shield for terminals No. 8, No. 20, No. 21, No. 22, and No. 23
C10 Not used - - -
C11 Not used - - -
C12 Not used - - -
C13 F-CAN A_H*2
F-CAN_H*3
F-CAN bus communication signal
C14 VSP OUT Detects vehicle speed pulse from PCM
C15 RR CAM VID Video signal for rearview camera
C16 RR CAM VCC Power source for rearview camera
C17 IG1 REM IG1 power source
C18 BIT 1 Mode select signal for rearview camera
C19 Not used - - -
C20* 1 LWC CAM V Video signal for LaneWatch camera
C21* 1 LWC CAM +B Power source for LaneWatch camera
C22* 1 UNIT TO LWC Communication signal for LaneWatch camera
C23* 1 LWC TO UNIT Communication signal for LaneWatch camera
C24 Not used - - -

*1: With LaneWatch

*2: With auto idle stop system

*3: Without auto idle stop system

AUDIO-NAVIGATION UNIT CONNECTOR D (12P) 

GHH304183Courtesy of HONDA, U.S.A., INC.
Cavity Terminal Name Description
D1 GA BUS- GA-Net bus communication signal
D2 GA BUS SH Shield for terminals No. 1 and No. 7
D3 GA AUDIO L- Inputs sound signal from tuner unit and CD player unit*
D4 GA AUDIO R- Inputs sound signal from tuner unit and CD player unit*
D5 GA AUDIO SH Shield for terminals No. 3, No. 4, No. 9, and No. 10
D6 GND GA-Net related units ground
D7 GA BUS+ GA-Net bus communication signal
D8 GA SYS ON Output signal for GA-Net related units switching on/off
D9 GA AUDIO L+ Inputs sound signal from tuner unit and CD player unit*
D10 GA AUDIO R+ Inputs sound signal from tuner unit and CD player unit*
D11 Not used - - -
D12 GA +B Outputs power source for GA-Net related units

*: With CD player unit

AUDIO-NAVIGATION UNIT CONNECTOR E (8P) 

GHH304184Courtesy of HONDA, U.S.A., INC.
Cavity Terminal Name Description
E1*1 CTR PRE+ Outputs sound signal for front center channel
E2 Not used - - -
E3* CTR PRE- Outputs sound signal for front center channel
E4 Not used - - -
E5 SUBW PRE+*1 Outputs sound signal for subwoofer channel
SUBW+*2 Outputs sound signal for subwoofer and ANC/active sound control unit
E6 Not used - - -
E7 SUBW PRE-*1 Outputs sound signal for subwoofer channel
SUBW-*2 Outputs sound signal for subwoofer and ANC/active sound control unit
E8 Not used - - -

*1: With stereo amplifier

*2: Without stereo amplifier

AUDIO-NAVIGATION UNIT CONNECTOR F (5P) 

GHH304185Courtesy of HONDA, U.S.A., INC.
Cavity Terminal Name Description
F1 USB GND Ground for communication signal
F2 USB VBUS Outputs power source for USB port C
F3 USB DATA+ Communication signal
F4 USB DATA- Communication signal
F5 USB SH Shield for terminals No. 1, No. 2, No. 3, and No. 4

AUDIO-NAVIGATION UNIT CONNECTOR G (5P) 

GHH304186Courtesy of HONDA, U.S.A., INC.
Cavity Terminal Name Description
G1 USB GND Ground for communication signal
G2 USB VBUS Outputs power source for media hub unit
G3 USB DATA+ Communication signal
G4 USB DATA- Communication signal
G5 USB SH Shield for terminals No. 1, No. 2, No. 3, and No. 4

AUDIO-NAVIGATION UNIT CONNECTOR H (24P) (with rear entertainment) 

GHH304187Courtesy of HONDA, U.S.A., INC.
Cavity Terminal Name Description
H1 Not used - - -
H2 Not used - - -
H3 Not used - - -
H4 HP R/L SH Shield for terminals No. 5, No. 16, and No. 17
H5 HP R/L GND Ground for sound signal
H6 Not used - - -
H7 Not used - - -
H8 RES AUDIO L/R GND Ground for sound signal
H9 RES AUDIO L/R SH Shield for terminals No. 8, No. 20, and No. 21
H10 RR AUX DET Detects connection signal for RES auxiliary jack assembly
H11 Not used - - -
H12 Not used - - -
H13 Not used - - -
H14 Not used - - -
H15 Not used - - -
H16 HP L Outputs sound signal for headphone
H17 HP R Outputs sound signal for headphone
H18 Not used - - -
H19 Not used - - -
H20 RES AUDIO R SIG Inputs RES AUX sound signal
H21 RES AUDIO L SIG Inputs RES AUX sound signal
H22 Not used - - -
H23 Not used - - -
H24 Not used - - -

AUDIO-NAVIGATION UNIT CONNECTOR J (28P) 

GHH304188Courtesy of HONDA, U.S.A., INC.
Cavity Terminal Name Description
J1*2 ANC R+ Inputs noise cancelling signal from ANC/active sound control unit
J2*2 ANC - Inputs noise cancelling signal from ANC/active sound control unit
J3 ANC CK2 Outputs ANC test signal
J4*1 RS485+ Communication signal to stereo amplifier
J5*1 RS485- Communication signal to stereo amplifier
J6* 1 RS485 SH Shield for terminals No. 4 and No. 5
J7 Not used - - -
J8 Not used - - -
J9 Not used - - -
J10 MIC GND Inputs microphone signal
J11 MIC SIG+ Inputs microphone signal
J12 MIC SH Shield for terminals No. 10 and No. 11
J13 Not used - - -
J14 Not used - - -
J15 Not used - - -
J16 Not used - - -
J17*2 ANC F+ Inputs noise cancelling signal from ANC/active sound control unit
J18*2 ANC F- Inputs noise cancelling signal from ANC/active sound control unit
J19*1 AUX NAVI Basis ground for terminals No. 20 and No. 21
J20* 1 AUX BEEP Outputs sound signal for beep
J21*1 AUX NAVI GND Outputs sound signal for voice guidance and Voice Recognition (VR) prompts
J22*1 AUX NAVI SH Shield for terminals No. 19 and No. 20
J23 Not used - - -
J24 Not used - - -
J25 MIC PWR Power source for HFL microphone
J26 Not used - - -
J27 HFT MUTE HFL mute signal
J28 Not used - - -

*1: With stereo amplifier

*2: Without stereo amplifier

AUDIO-NAVIGATION UNIT CONNECTOR K (5P) 

GHH304189Courtesy of HONDA, U.S.A., INC.
Cavity Terminal Name Description
K1*1 ANT +B Power source for HD traffic antenna amplifier
K2*2 SPDIF Inputs SPDIF signal
K3*1 TRAFFIC Inputs traffic signal
K4*2 SH (SPDIF) Shield for terminals No. 2
K5*1 SH (TRAFFIC) Shield for terminals No. 3

*1: With HD traffic antenna amplifier

*2: With rear entertainment

AUDIO-NAVIGATION UNIT CONNECTOR L (2P) 

GHH304190Courtesy of HONDA, U.S.A., INC.
Cavity Terminal Name Description
L1 5V +SIG Inputs GPS signal
L2 GND Shield for terminal No. 1

AUDIO-NAVIGATION UNIT CONNECTOR M (2P) (with XM) 

GHH304191Courtesy of HONDA, U.S.A., INC.
Cavity Terminal Name Description
M1 SAT/TERM Inputs XM signal
M2 SH (SAT/TERM) Shield for terminal No. 1