Audio-Navigation Unit Connector For Inputs And Outputs (With Auto Idle Stop System) (2015-17)
| Connector Index |
|---|
| Audio-Navigation Unit Connector A (24P) |
| Audio-Navigation Unit Connector B (8P) |
| Audio-Navigation Unit Connector C (20P) |
| Audio-Navigation Unit Connector D (12P) |
| Audio-Navigation Unit Connector E (5P) |
| Audio-Navigation Unit Connector F (18P) |
| Audio-Navigation Unit Connector G (24P) |
| Audio-Navigation Unit Connector H (16P) |
| Audio-Navigation Unit Connector J (5P) |
| Audio-Navigation Unit Connector K (5P) |
| Audio-Navigation Unit Connector L (3P) |
| Audio-Navigation Unit Connector M (2P) |
AUDIO-NAVIGATION UNIT CONNECTOR A (24P)
| Cavity | Terminal Name | Description | Voltage (about) | Symptom |
|---|---|---|---|---|
| A1 | GND | Ground for audio-navigation unit (G303) | Vehicle in ACCESSORY mode: Less than 0.2 V | If open: Navigation screen goes black (backlight still operates). Audio system does not work. If short to ground: No effect on system. |
| A2 | B-CAN_L | Communication signal | - - - | If open: System Links B-CAN icon shows red. If short: Same diagnostic conditions as when open, and also sets the B-CAN DTC (B-CAN BUS OFF). |
| A3 | +B AUDIO (DC) | Continuous power source | Battery voltage | If open: Navigation screen goes black (backlight still operates). Audio system does not work. If short to ground: Blows the No. GF (20 A) fuse in the under-dash sub fuse/relay box B. |
| A4 | B-CAN_H | Communication signal | - - - | If open: System Links B-CAN icon shows red. If short: Same diagnostic conditions as when open, and also sets the B-CAN DTC (B-CAN BUS OFF). |
| 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 | Not used | - - - | - - - | - - - |
| A12 | SCTY 2 | Security signal from center display unit | - - - | If open: The security system sets. |
| 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 | SWD+B | Outputs signal for stereo amplifier and ANC/active sound control unit switching on/off | Vehicle in ACCESSORY mode: Battery voltage | - - - |
| A22 | Not used | - - - | - - - | - - - |
| A23 | Not used | - - - | - - - | - - - |
| A24 | ACC DCDC | Power source for accessories (via DC-DC converter ACC relay) | Vehicle in ACCESSORY mode: Battery voltage | If open: Navigation screen goes black. Audio system does not work. If short to ground: Blows the No. FG (7.5 A) fuse in the under-dash sub fuse/relay box A. |
AUDIO-NAVIGATION UNIT CONNECTOR B (8P)
| Cavity | Terminal Name | Description | Voltage (about) | Symptom |
|---|---|---|---|---|
| B1 | CTR PRE+ | Outputs sound signal for front center channel | - - - | - - - |
| B2 | Not used | - - - | - - - | - - - |
| B3 | CTR PRE- | Outputs sound signal for front center channel | - - - | - - - |
| B4 | ANC CHK2 | Outputs ANC test signal | Vehicle in ACCESSORY mode: 5 V | - - - |
| B5 | SUBW PRE+ | Outputs sound signal for subwoofer channel | - - - | - - - |
| B6 | Not used | - - - | - - - | - - - |
| B7 | SUBW PRE- | Outputs sound signal for subwoofer channel | - - - | - - - |
| B8 | Not used | - - - | - - - | - - - |
AUDIO-NAVIGATION UNIT CONNECTOR C (20P)
| Cavity | Terminal Name | Description | Voltage (about) | Symptom |
|---|---|---|---|---|
| C1 | TELE SIG SH | Shield for terminals No. 2 and No. 12 | - - - | - - - |
| C2 | TELE SIG- | Inputs HFL prompts and telephone sound signal from telematics control unit | - - - | - - - |
| C3 | Not used | - - - | - - - | - - - |
| C4 | RS485- | Communication signal to stereo amplifier | - - - | If open/short: Stereo amplifier does not work. No sound is heard from speakers. System Links AMP icon shows red. |
| C5 | RS485+ | Communication signal to stereo amplifier | - - - | If open/short: Stereo amplifier does not work. No sound is heard from speakers. System Links AMP icon shows red. |
| C6 | AUX DET GND | Ground for auxiliary jack assembly | - - - | - - - |
| C7 | AUX SH | Shield for terminals No. 8, No. 17, and No. 18 | - - - | - - - |
| C8 | AUX SIG GND | Ground for sound signal from auxiliary jack assembly | - - - | - - - |
| C9 | Not used | - - - | - - - | - - - |
| C10 | Not used | - - - | - - - | - - - |
| C11 | Not used | - - - | - - - | - - - |
| C12 | TELE SIG+ | Inputs HFL prompts and telephone sound signal from telematics control unit | - - - | - - - |
| C13 | Not used | - - - | - - - | - - - |
| C14 | Not used | - - - | - - - | - - - |
| C15 | RS485 SH | Shield for terminals No. 4 and No. 5 | - - - | - - - |
| C16 | AUX DET | Detects connection signal for auxiliary jack assembly | Vehicle in ACCESSORY mode:
|
- - - |
| C17 | AUX RCH | Inputs sound signal from auxiliary jack assembly | - - - | - - - |
| C18 | AUX LCH | Inputs sound signal from auxiliary jack assembly | - - - | - - - |
| C19 | Not used | - - - | - - - | - - - |
| C20 | Not used | - - - | - - - | - - - |
AUDIO-NAVIGATION UNIT CONNECTOR D (12P)
| Cavity | Terminal Name | Description | Voltage (about) | Symptom |
|---|---|---|---|---|
| D1 | GA BUS- | GA-Net bus communication signal | - - - | If open/short: GA-Net related system does not work. Center display does not dim using dash brightness control button. System Links Display icon, XM icon, HFL icon, TCU icon, and Remote Tuner icon shows red. |
| D2 | SH GA BUS | Shield for terminals No. 1 and No. 7 | - - - | If open/short to ground: No effect on system. |
| D3 | GA AUDIO L- | Inputs sound signal from telematics control unit and XM receiver | - - - | - - - |
| D4 | GA AUDIO R- | Inputs sound signal from telematics control unit and XM receiver | - - - | - - - |
| D5 | SH GA AUDIO | Shield for terminals No. 3, No. 4, No. 9, and No. 10 | - - - | - - - |
| D6 | GA GND | GA-Net related units ground | - - - | If open: GA-Net related system does not work. System Links XM icon, HFL icon, and Remote Tuner icon shows red. If short to ground: No effect on system. |
| D7 | GA BUS+ | GA-Net bus communication signal | - - - | If open/short: GA-Net related system does not work. Center display does not dim using dash brightness control button. System Links Display icon, XM icon, HFL icon, TCU icon, and Remote Tuner icon shows red. |
| D8 | GA SYS ON | Output signal for GA-Net related units switching on/off | Vehicle in ACCESSORY mode: Less than 0.2 V Vehicle in OFF (LOCK) mode: 3.3 V - Battery voltage (depends on connected slave unit) |
If open: GA-Net related system does not work. System Links XM icon, HFL icon, and Remote Tuner icon shows red. If short to ground: No effect on system. |
| D9 | GA AUDIO L+ | Inputs sound signal from telematics control unit and XM receiver | - - - | - - - |
| D10 | GA AUDIO R+ | Inputs sound signal from telematics control unit and XM receiver | - - - | - - - |
| D11 | Not used | - - - | - - - | - - - |
| D12 | GA+B | Outputs power source for GA-Net related units | Vehicle in ACCESSORY mode: Battery voltage | If open: GA-Net related system does not work. System Links XM icon, HFL icon, and Remote Tuner icon shows red. |
AUDIO-NAVIGATION UNIT CONNECTOR E (5P)
| Cavity | Terminal Name | Description | Voltage (about) | Symptom |
|---|---|---|---|---|
| E1 | TUNE SH | Shield for terminals No. 2, No. 3, No. 4, and No. 5 | - - - | - - - |
| E2 | TUNE L- | Inputs sound signal from tuner unit | - - - | - - - |
| E3 | TUNE L+ | Inputs sound signal from tuner unit | - - - | - - - |
| E4 | TUNE R- | Inputs sound signal from tuner unit | - - - | - - - |
| E5 | TUNE R+ | Inputs sound signal from tuner unit | - - - | - - - |
AUDIO-NAVIGATION UNIT CONNECTOR F (18P)
| Cavity | Terminal Name | Description | Voltage (about) | Symptom |
|---|---|---|---|---|
| F1 | GND | Ground for audio-navigation unit (G303) | Vehicle in ACCESSORY mode: Less than 0.2 V | If open: Navigation screen goes black (backlight still operates). Audio system does not work. If short to ground: No effect on system. |
| F2 | Not used | - - - | - - - | - - - |
| F3 | +B AUDIO (DC) | Continuous power source | Battery voltage | If open: Navigation screen goes black (backlight still operates). Audio system does not work. The system sets the anti-theft mode. If short to ground: Blows the No. GF (20 A) fuse in the under-dash sub fuse/relay box B. |
| F4 | Not used | - - - | - - - | - - - |
| F5 | Not used | - - - | - - - | - - - |
| F6 | NAVI MIC SH | Shield for terminals No. 13 and No. 14 | - - - | If open/short to ground: No effect on system. |
| F7 | Not used | - - - | - - - | - - - |
| F8 | Not used | - - - | - - - | - - - |
| F9 | JOG SH | Shield for terminal No. 16 | - - - | If open/short to ground: No effect on system. |
| F10 | VSP | Detects vehicle speed pulse from PCM | Vehicle in ACCESSORY mode: 5 V Vehicle in ON mode: Pulses (depends on vehicle speed) |
If open/short: No vehicle speed pulse. Diagnostic screen Car Status, VSP = 0. |
| F11 | Not used | - - - | - - - | - - - |
| F12 | Not used | - - - | - - - | - - - |
| F13 | NAVI HFT MIC+ | Inputs Voice Recognition (VR) prompts from microphone via telematics control unit | - - - | If open/short: You cannot operate voice control. System Links Mic icon shows red. |
| F14 | NAVI HFT MIC- | Inputs Voice Recognition (VR) prompts from microphone via telematics control unit | - - - | If open/short: You cannot operate voice control. |
| F15 | Not used | - - - | - - - | - - - |
| F16 | JOG | Inputs center switch panel and interface dial operation signal | - - - | If open/short: Center switch panel/interface dial does not work. |
| F17 | F-CAN A_H *1 F-CAN B_H *2 |
Communication signal | - - - | If open: System Links F-CAN icon shows red. If short: Same diagnostic conditions as when open, and also sets the F-CAN DTC (F-CAN BUS OFF). |
| F18 | F-CAN A_L *1 F-CAN B_L *2 |
Communication signal | - - - | If open: System Links F-CAN icon shows red. If short: Same diagnostic conditions as when open, and also sets the F-CAN DTC (F-CAN BUS OFF). |
| *1: Without Adaptive Cruise Control |
| *2: With Adaptive Cruise Control |
AUDIO-NAVIGATION UNIT CONNECTOR G (24P)
| Cavity | Terminal Name | Description | Voltage (about) | Symptom |
|---|---|---|---|---|
| G1 | HFT SIRI GND | Shield for terminals No. 13 and No. 14 | - - - | - - - |
| G2 | CAMERA SH | Shield for terminals No. 3 and No. 15 | - - - | - - - |
| G3 | CAMERA GND | Ground for rearview camera | - - - | - - - |
| G4 | Not used | - - - | - - - | - - - |
| G5 | CAMERA BIT 0 | Mode select signal for rearview camera | 0 - 7 V (depends on rearview mode) | - - - |
| G6 | Not used | - - - | - - - | - - - |
| G7 | Not used | - - - | - - - | - - - |
| G8 | Not used | - - - | - - - | - - - |
| G9 | Not used | - - - | - - - | - - - |
| G10 | Not used | - - - | - - - | - - - |
| G11 | Not used | - - - | - - - | - - - |
| G12 | Not used | - - - | - - - | - - - |
| G13 | HFT SIRI SIG | Not used | - - - | - - - |
| G14 | HFT SIRI GND | Not used | - - - | - - - |
| G15 | CAMERA V | Video signal for rearview camera | - - - | - - - |
| G16 | CAMERA VCC | Power source for rearview camera | Vehicle in ACCESSORY mode: 8 V | - - - |
| G17 | CAMERA ADPT | Control signal for rearview camera | Less than 0.2 V | If open: System Links Rear Camera icon shows red. |
| G18 | CAMERA BIT 1 | Mode select signal for rearview camera | 0 - 7 V (depends on rearview mode) | - - - |
| G19 | Not used | - - - | - - - | - - - |
| G20 | Not used | - - - | - - - | - - - |
| G21 | Not used | - - - | - - - | - - - |
| G22 | Not used | - - - | - - - | - - - |
| G23 | Not used | - - - | - - - | - - - |
| G24 | BACK LT | Reverse signal of select lever from reverse relay circuit | Vehicle in ON mode, transmission is shifted to R position/mode: Battery voltage Vehicle in ON mode, transmission is shifted to any position/mode other than R position/mode: Less than 0.2 V |
If open/short to ground: No change to rearview camera image. Diagnostic screen Car Status, BACK = 0. |
AUDIO-NAVIGATION UNIT CONNECTOR H (16P)
| Cavity | Terminal Name | Description | Voltage (about) | Symptom |
|---|---|---|---|---|
| H1 | AUX NAVI SH | Shield for terminals No. 2, No. 9, and No. 10 | - - - | - - - |
| H2 | AUX NAVI GND | Ground for front audio signal of navigation | - - - | - - - |
| H3 | Not used | - - - | - - - | - - - |
| H4 | Not used | - - - | - - - | - - - |
| H5 | Not used | - - - | - - - | - - - |
| H6 | Not used | - - - | - - - | - - - |
| H7 | Not used | - - - | - - - | - - - |
| H8 | Not used | - - - | - - - | - - - |
| H9 | Not used | - - - | - - - | - - - |
| H10 | AUX NAVI | Outputs front audio signal of voice guidance and Voice Recognition (VR) prompts | - - - | - - - |
| H11 | HFT MUTE | Inputs HFL mute signal | 0 - 9 V (depends on HFL status) | - - - |
| H12 | Not used | - - - | - - - | - - - |
| H13 | Not used | - - - | - - - | - - - |
| H14 | Not used | - - - | - - - | - - - |
| H15 | Not used | - - - | - - - | - - - |
| H16 | Not used | - - - | - - - | - - - |
AUDIO-NAVIGATION UNIT CONNECTOR J (5P)
| Cavity | 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 | - - - | - - - |
| J4 | HFT USB DATA- | Communication signal for telematics control unit | - - - | - - - |
| J5 | HFT USB SH | Shield for terminals No. 1, No. 2, No. 3, and No. 4 | - - - | - - - |
AUDIO-NAVIGATION UNIT CONNECTOR K (5P)
| Cavity | 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/short: 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/short: USB device is not recognized. System Links USB icon shows red although USB device is connected to USB port. |
| K4 | USB DATA- | Communication signal | - - - | If open/short: 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/short to ground: No effect on system. |
AUDIO-NAVIGATION UNIT CONNECTOR L (3P)
| Cavity | Terminal Name | Description | Voltage (about) | Symptom |
|---|---|---|---|---|
| L1 | GVIF- | Outputs video signal for center display unit | - - - | If open/short: Navigation screen goes black (backlight still operates). Audio system does work. |
| L2 | GVIF+ | Outputs video signal for center display unit | - - - | If open/short: Navigation screen goes black (backlight still operates). Audio system does work. |
| L3 | GVIF SH | Shield for terminals No. 1 and No. 2 | - - - | If open/short to ground: No effect on system. |
AUDIO-NAVIGATION UNIT CONNECTOR M (2P)
| Cavity | Terminal Name | Description | Voltage (about) | Symptom |
|---|---|---|---|---|
| M1 | GPS ANT | Inputs GPS signal | - - - | If open/short to ground: GPS icon on screen is not shown, System Links GPS Ant. icon shows red. |
| M2 | GPS SH | Shield for terminal No. 1 | - - - | If open/short to ground: GPS icon on screen is not shown, System Links GPS Ant. icon shows red. |