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Audio-Navigation Unit Connector for Inputs and Outputs (2016-17)

Audio-Navigation Unit Connector for Inputs and Outputs 

GHH68634Courtesy of HONDA, U.S.A., INC.

AUDIO-NAVIGATION UNIT CONNECTOR A (24P) 

GHH68635Courtesy of HONDA, U.S.A., INC.
Cavity Wire Color Terminal Name Description Voltage (about) Symptom
A1 BLK GND Ground for audio-navigation unit (G504) Vehicle in ACC mode: Less than 0.2 V If open: Center display unit screen goes black (backlight still operates). Audio system does not work.If shorted to ground: No effect on system.
A2 BLU B-CAN_L Communication signal - - - If open: System Links B-CAN icon shows red.If shorted: Same diagnostic conditions as when open, and also sets the B-CAN DTC (B-CAN BUS OFF).
A3 GRN +B BACK UP Continuous power source Battery voltage If open: Center display unit screen goes black (backlight still operates). Audio system does not work.If shorted to ground: Blows the No. A29 (10 A) fuse in the under-hood fuse/relay box.
A4 PNK B-CAN_H Communication signal - - - If open: System Links B-CAN icon shows red.If shorted: Same diagnostic conditions as when open, and also sets the B-CAN DTC (B-CAN BUS OFF).
A5 GRN RL PRE+ Outputs sound signal for left rear channel - - - - - -
A6 RED RL PRE - Outputs sound signal for left rear channel - - - - - -
A7 Not used Not used - - - - - - - - -
A8 GRY SH RL PRE Shield for terminals No. 5, No. 6, No. 9, and No. 10 - - - - - -
A9 BLK RR PRE + Outputs sound signal for right rear channel - - - - - -
A10 WHT RR PRE - Outputs sound signal for right rear channel - - - - - -
A11 BRN REMOTE SW GND Audio remote switch ground Vehicle in ACC mode: Less than 0.2 V - - -
A12 YEL SCTY RADIO SW2 Security signal from center display unit - - - If open: The security system sets.
A13 LT BLU K LINE Detects scan tool signal (serial data) - - - - - -
A14 Not used Not used - - - - - - - - -
A15 BLK FL PRE + Outputs sound signal for left channel - - - - - -
Cavity Wire Color Terminal Name Description Voltage (about) Symptom
A16 WHT FL PRE - Outputs sound signal for front channel - - - - - -
A17 Not used Not used - - - - - - - - -
A18 GRY SH FL PRE Shield for terminals No. 15, No. 16, No. 19, and No. 20 - - - - - -
A19 GRN FR PRE + Outputs sound signal for right channel - - - - - -
A20 RED FR PRE - Outputs sound signal for right channel - - - - - -
A21 YEL SWD +B Outputs audio-navigation unit on signal Vehicle in ACC mode: Battery voltage - - -
A22 PNK AUDIO REMOTE SW Detects control signal from audio remote switch Vehicle in ACC mode: 2.5 V - 2.9 V - - -
A23 Not used Not used - - - - - - - - -
A24 PUR ACC Power source for accessories Vehicle in ACC mode: Battery voltage If open: Center display unit screen goes black. Audio system does not work.If shorted to ground: Blows the No. B19 (7.5 A) fuse in the under-dash fuse/relay box.

AUDIO-NAVIGATION UNIT CONNECTOR B (8P) 

GHH68636Courtesy of HONDA, U.S.A., INC.
Cavity Wire Color Terminal Name Description Voltage (about) Symptom
B1 PNK CTR PRE + Outputs sound signal for front center channel - - - - - -
B2 GRY SH CTR SUB W PRE Shield for terminals No. 1, No. 3, No. 5, and No. 7 - - - - - -
B3 LT GRN CTR PRE - Outputs sound signal for front center channel - - - - - -
B4 GRN ANC CHK2 Outputs ANC test signal Vehicle in ACC mode, ANC is ON: 5 V Vehicle in ACC mode, ANC is OFF: Less than 0.2 V - - -
B5 LT BLU SUB W PRE + Outputs sound signal for subwoofer channel - - - - - -
B6 Not used Not used - - - - - - - - -
B7 BRN SUB W PRE - Outputs sound signal for subwoofer channel - - - - - -
B8 Not used Not used - - - - - - - - -

AUDIO-NAVIGATION UNIT CONNECTOR C (20P) 

GHH68637Courtesy of HONDA, U.S.A., INC.
Cavity Wire Color Terminal Name Description Voltage (about) Symptom
C1 GRY SH TELEM SIG Shield for terminals No. 2 and No. 12 - - - - - -
C2 RED TELEM SIG - Inputs HFL prompts and telephone sound signal from telematics control unit or HandsFreeLink control unit - - - - - -
C3 Not used Not used - - - - - - - - -
C4 LT BLU RS485 - Communication signal to stereo amplifier - - - If open/shorted: Stereo amplifier does not work. No sound is heard from speakers.System Links AMP icon shows red.
C5 PUR RS485 + Communication signal to stereo amplifier - - - If open/shorted: Stereo amplifier does not work. No sound is heard from speakers.System Links AMP icon shows red.
C6 YEL AUX GND Ground for auxiliary jack assembly - - - - - -
C7 GRY SH AUX Shield for terminals No. 8, No. 17, and No. 18 - - - - - -
C8 WHT AUX SGND Ground for sound signal from auxiliary jack assembly - - - - - -
C9 Not used Not used - - - - - - - - -
C10 Not used Not used - - - - - - - - -
C11 Not used Not used - - - - - - - - -
C12 GRN TELEM SIG + Inputs HFL prompts and telephone sound signal from telematics control unit or HandsFreeLink control unit - - - - - -
C13 Not used Not used - - - - - - - - -
C14 Not used Not used - - - - - - - - -
C15 GRY SH RS485 Shield for terminals No. 4 and No. 5 - - - - - -
C16 GRY AUX DET Detects connection signal for auxiliary jack assembly Vehicle in ACC mode:
  • AUX device is not connected: 3 V
  • AUX device is connected: Less than 0.2 V
 - - -
C17 RED AUX R CH Inputs sound signal from auxiliary jack assembly - - - - - -
Cavity Wire Color Terminal Name Description Voltage (about) Symptom
C18 BLK AUX L CH Inputs sound signal from auxiliary jack assembly - - - - - -
C19 Not used Not used - - - - - - - - -
C20 Not used Not used - - - - - - - - -

AUDIO-NAVIGATION UNIT CONNECTOR D (12P) 

GHH68638Courtesy of HONDA, U.S.A., INC.
Cavity Wire Color Terminal Name Description Voltage (about) Symptom
D1 PUR GA BUS - GA-Net bus communication signal - - - If open/shorted: GA-Net related system does not work. Center display does not dim using dash brightness control button.System Links Display icon, TCU icon, HFL icon, SXM icon, and Remote Tuner icon shows red.
D2 GRY SH GA BUS Shield for terminals No. 1 and No. 7 - - - If open/shorted to ground: No effect on system.
D3 GRN GA AUDIO L - Inputs sound signal from telematics control unit or HandsFreeLink control unit - - - - - -
D4 WHT GA AUDIO R - Inputs sound signal from telematics control unit or HandsFreeLink control unit - - - - - -
D5 GRY SH GA AUDIO Shield for terminals No. 3, No. 4, No. 9, and No. 10 - - - - - -
D6 BRN GA GND GA-Net related units ground - - - If open: GA-Net related system does not work.System Links HFL icon, SXM icon, and Remote Tuner icon shows red.If shorted to ground: No effect on system.
D7 LT BLU GA BUS + GA-Net bus communication signal - - - If open/shorted: GA-Net related system does not work. Center display does not dim using dash brightness control button.System Links Display icon, TCU icon, HFL icon, SXM icon, and Remote Tuner icon shows red.
Cavity Wire Color Terminal Name Description Voltage (about) Symptom
D8 YEL GA SYS ON Output signal for GA-Net related units switching on/off Vehicle in ACC mode: Less than 0.2 V

Vehicle in OFF mode: 3.3 V - Battery voltage (depends on connected slave unit)

 If open: GA-Net related system does not work.System Links HFL icon, SXM icon, and Remote Tuner icon shows red.If shorted to ground: No effect on system.
D9 BLK GA AUDIO L+ Inputs sound signal from telematics control unit or HandsFreeLink control unit - - - - - -
D10 RED GA AUDIO R+ Inputs sound signal from telematics control unit or HandsFreeLink control unit - - - - - -
D11 Not used Not used - - - - - - - - -
D12 RED GA +B Outputs power source for GA-Net related units Battery voltage If open: GA-Net related system does not work.System Links HFL icon, SXM icon, and Remote Tuner icon shows red.

AUDIO-NAVIGATION UNIT CONNECTOR E (5P) 

GHH68639Courtesy of HONDA, U.S.A., INC.
Cavity Wire Color Terminal Name Description Voltage (about) Symptom
E1 GRY SH TUNER Shield for terminals No. 2, No. 3, No. 4, and No. 5 - - - - - -
E2 WHT TUNER L - Inputs sound signal from tuner unit - - - - - -
E3 GRN TUNER L + Inputs sound signal from tuner unit - - - - - -
E4 RED TUNER R - Inputs sound signal from tuner unit - - - - - -
E5 BLK TUNER R + Inputs sound signal from tuner unit - - - - - -

AUDIO-NAVIGATION UNIT CONNECTOR F (18P) 

GHH68640Courtesy of HONDA, U.S.A., INC.
Cavity Wire Color Terminal Name Description Voltage (about) Symptom
F1 BLK GND Ground for audio-navigation unit (G506) Vehicle in ACC mode: Less than 0.2 V If open: Center display unit screen goes black (backlight still operates). Audio system does not work.If shorted to ground: No effect on system.
F2 Not used Not used - - - - - - - - -
F3 BLU +B AUDIO(ODMD) Continuous power source Battery voltage If open: Center display unit screen goes black (backlight still operates). Audio system does not work. The system sets the anti-theft mode. If shorted to ground: Blows the No. A6 (15 A) fuse in the under-hood fuse/relay box.
F4 Not used Not used - - - - - - - - -
F5 LT BLU PARKING BRAKE SW Parking brake on signal from parking brake switch Vehicle in ACC mode, parking brake applies: Less than 0.2 V Vehicle in ACC mode, parking brake releases: 3.3 V If open: Diagnostic screen Car Status, PARK = 0.
F6 GRY SH HFT-NAVI MIC Shield for terminals No. 13 and No. 14 - - - If open/shorted to ground: No effect on system.
F7 Not used Not used - - - - - - - - -
F8 Not used Not used - - - - - - - - -
F9 BLK SH JOG Shield for terminal No. 16 - - - If open/shorted to ground: No effect on system.
F10 RED VSP Detects vehicle speed pulse from PCM Vehicle in ACC mode: 5.0 V Vehicle in ON mode: Pulses (depends on vehicle speed) If open/shorted: No vehicle speed pulse. Diagnostic screen Car Status, VSP = 0.
F11 Not used Not used - - - - - - - - -
F12 Not used Not used - - - - - - - - -
F13 BLU HFT-NAVI MIC + Inputs Voice Recognition (VR) prompts from microphone via telematics control unit or HandsFreeLink control unit Vehicle in ACC mode: 8.0 V If open/shorted: You cannot operate voice control. System Links screen Mic icon shows red.
F14 PNK HFT-NAVI MIC - Inputs Voice Recognition (VR) prompts from microphone via telematics control unit or HandsFreeLink control unit - - - If open/shorted: You cannot operate voice control.
F15 Not used Not used - - - - - - - - -
F16 WHT JOG Inputs center switch panel and interface dial operation signal - - - If open/shorted: Center switch panel/interface dial does not work.
Cavity Wire Color Terminal Name Description Voltage (about) Symptom
F17 WHT F-CAN_H Communication signal - - - If open: System Links F-CAN icon shows red.If shorted: Same diagnostic conditions as when open, and also sets the F-CAN DTC (F-CAN BUS OFF).
F18 RED F-CAN_L Communication signal - - - If open: System Links F-CAN icon shows red.If shorted: Same diagnostic conditions as when open, and also sets the F-CAN DTC (F-CAN BUS OFF).

AUDIO-NAVIGATION UNIT CONNECTOR G (24P) 

GHH68641Courtesy of HONDA, U.S.A., INC.
Cavity Wire Color Terminal Name Description Voltage (about) Symptom
G1 GRY SH HFT SIRI Shield for terminals No. 13 and No. 14 - - - - - -
G2 GRY SH CAMERA Shield for terminals No. 3, No. 4, No. 15, and No. 16 - - - - - -
G3 RED CAMERA GND Ground for rearview camera - - - - - -
G4 GRN CAMERA GND Ground for video signal - - - - - -
G5 YEL CAMERA BIT0 Mode select signal for rearview camera 0 - 7 V (depends on rearview mode) - - -
G6 Not used Not used - - - - - - - - -
G7 Not used Not used - - - - - - - - -
G8 Not used Not used - - - - - - - - -
G9 Not used Not used - - - - - - - - -
G10 Not used Not used - - - - - - - - -
G11 Not used Not used - - - - - - - - -
G12 Not used Not used - - - - - - - - -
G13 YEL HFT SIRI SIG Inputs voice signal for server voice recognition (reserved) - - - - - -
G14 BRN HFT SIRI GND Inputs voice signal for server voice recognition (reserved) - - - - - -
G15 WHT CAMERA V Video signal for rearview camera - - - - - -
G16 BLK CAMERA VCC Power source for rearview camera Vehicle in ACC mode: 8.0 V - - -
G17 LT BLU CAMERA ADPT Control signal for rearview camera Less than 0.2 V If open: System Links Rear Camera icon shows red.
G18 PUR CAMERA BIT1 Mode select signal for rearview camera 0 - 7 V (depends on rearview mode) - - -
G19 Not used Not used - - - - - - - - -
Cavity Wire Color Terminal Name Description Voltage (about) Symptom
G20 Not used Not used - - - - - - - - -
G21 Not used Not used - - - - - - - - -
G22 Not used Not used - - - - - - - - -
G23 Not used Not used - - - - - - - - -
G24 GRY BACK LT Reverse signal of select lever from reverse relay circuit Vehicle in ON mode, transmission is shifted to R position/mode: Battery voltageVehicle in ON mode, transmission is shifted to any position/mode other than R position/mode: Less than 0.2 V If open/shorted to ground: No change to rearview camera image.Diagnostic screen Car Status, BACK = 0.

AUDIO-NAVIGATION UNIT CONNECTOR H (16P) 

GHH68642Courtesy of HONDA, U.S.A., INC.
Cavity Wire Color Terminal Name Description Voltage (about) Symptom
H1 GRY SH AUX NAVI Shield for terminals No. 2 and No. 10 - - - - - -
H2 RED AUX NAVI GND Ground for front audio signal of voice guidance - - - - - -
H3 Not used Not used - - - - - - - - -
H4 Not used Not used - - - - - - - - -
H5 Not used Not used - - - - - - - - -
H6 Not used Not used - - - - - - - - -
H7 Not used Not used - - - - - - - - -
H8 Not used Not used - - - - - - - - -
H9 Not used Not used - - - - - - - - -
H10 GRN AUX NAVI Outputs front audio signal of voice guidance and Voice Recognition (VR) prompts - - - - - -
H11 LT GRN HFT MUTE Inputs HFL mute signal 0 - 9.0 V (depends on HFL status) - - -
H12 Not used Not used - - - - - - - - -
H13 Not used Not used - - - - - - - - -
H14 Not used Not used - - - - - - - - -
H15 Not used Not used - - - - - - - - -
H16 Not used Not used - - - - - - - - -

AUDIO-NAVIGATION UNIT CONNECTOR J (5P) 

GHH68643Courtesy of HONDA, U.S.A., INC.
Cavity Wire Color Terminal Name Description Voltage (about) Symptom
J1 - - - HFT USB GND Ground for communication signal - - - - - -
J2 - - - HFT USB VBUS Outputs power source for USB - - - - - -
J3 - - - HFT USB DATA + Communication signal for telematics control unit or HandsFreeLink control unit - - - - - -
J4 - - - HFT USB DATA - Communication signal for telematics control unit or HandsFreeLink control unit - - - - - -
J5 - - - HFT USB SH Shield for terminals No. 1, No. 2, No. 3, and No. 4 - - - - - -

AUDIO-NAVIGATION UNIT CONNECTOR K (5P) 

GHH68644Courtesy of HONDA, U.S.A., INC.
Cavity Wire Color Terminal Name Description Voltage (about) Symptom
K1 - - - USB GND Ground for communication signal - - - If open: USB device is not recognized.System Links USB icon shows red although USB device is connected to USB port.
K2 - - - USB VBUS Outputs power source for USB device - - - If open/shorted: USB device is not recognized.System Links USB icon shows red although USB device is connected to USB port.
K3 - - - USB DATA + Communication signal - - - If open/shorted: USB device is not recognized.System Links USB icon shows red although USB device is connected to USB port.
Cavity Wire Color Terminal Name Description Voltage (about) Symptom
K4 - - - USB DATA - Communication signal - - - If open/shorted: USB device is not recognized.System Links USB icon shows red although USB device is connected to USB port.
K5 - - - USB SH Shield for terminals No. 1, No. 2, No. 3, and No. 4 - - - If open/shorted to ground: No effect on system.

AUDIO-NAVIGATION UNIT CONNECTOR L (3P) 

GHH68645Courtesy of HONDA, U.S.A., INC.
Cavity Wire Color Terminal Name Description Voltage (about) Symptom
L1 - - - GVIF - Outputs video signal for center display unit - - - If open/shorted: Center display unit screen goes black (backlight still operates). Audio system does work.
L2 - - - GVIF + Outputs video signal for center display unit - - - If open/shorted: Center display unit screen goes black (backlight still operates). Audio system does work.
L3 - - - SH GVIF Shield for terminals No. 1 and No. 2 - - - If open/shorted to ground: No effect on system.

AUDIO-NAVIGATION UNIT CONNECTOR M (2P) 

GHH68646Courtesy of HONDA, U.S.A., INC.
Cavity Wire Color Terminal Name Description Voltage (about) Symptom
M1 - - - GPS Inputs GPS signal - - - If open/shorted to ground: GPS icon on screen is not shown, System Links GPS Ant. icon shows red.
M2 BLK SH(GPS) Shield for terminal No. 1 - - - If open/shorted to ground: GPS icon on screen is not shown, System Links GPS Ant. icon shows red.
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