Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSHONDA2007RIDGELINE RTSREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTINFOTAINMENTAUDIO SYSTEMSYSTEM DESCRIPTIONAUDIO UNIT CONNECTOR FOR INPUTS AND OUTPUTS
2007 Honda Ridgeline RTS
Audio Unit Connector for Inputs and Outputs
2007 Honda Ridgeline RTSSECTION Audio Unit Connector for Inputs and Outputs
When replacing an audio unit connector, match the wires to the cavities listed in the following tables.
With navigation
Without navigation/6CD type
Without navigation/1 CD type
AUDIO CONNECTOR A (20P)
AUDIO CONNECTOR A (20P) TERMINALS DESCRIPTION
| Cavity | Wire | Connect to | ||
|---|---|---|---|---|
| A1 | - | Not used | ||
| A2 | YEL/RED | ACC (main stereo power supply) | ||
| A3 | GRN/RED | Audio remote switch | ||
| A4 | GRN/WHT(1) | Navigation display (SCTY) | ||
| RED/WHT | MICU (SCTY) | |||
| A5 | RED/BLU | Right rear speaker (+) | ||
| A6 | BRN/WHT | Left rear speaker (+) | ||
| A7 | BLU | Front passenger's door speaker (+), Right tweeter (+) | ||
| A8 | LT GRN | Driver's door speaker (+), Left tweeter (+) | ||
| A9 | RED/BLK | Lights-on signal | ||
| A10 | WHT | Constant power | ||
| A11 | BRN | Audio remote switch ground | ||
| A12 | BLU/RED(1) | Navigation unit (RG GND) | ||
| A13 | WHT(1) | Navigation unit (RG L+) | ||
| A15 | YEL | Right rear speaker (-) | ||
| A16 | RED/YEL | Left rear speaker (-) | ||
| A17 | RED | Front passenger's door speaker (-), Right tweeter (-) | ||
| A18 | PUR | Driver's door speaker (-), Left tweeter (-) | ||
| A19 | RED | Dash lights brightness controller | ||
| A20 | BLK | Ground (G404) | ||
|
||||
AUDIO CONNECTOR B (14P) With navigation
AUDIO CONNECTOR B (14P) WITH NAVIGATION TERMINALS DESCRIPTION
| Cavity | Wire | Connect to |
|---|---|---|
| B1 | YEL | CD changer (+B GA-NET) |
| B2 | PUR | CD changer (SYSTEM ACC) |
| B3 | GRN/BLK* | CD changer (AUD BUS GA-NET shield) |
| B4 | LT GRN* | CD changer (AUD shield) |
| B5 | BLK | CD changer (AUD R+) |
| B6 | GRN | CD changer (AUD L+) |
| B7 | BLU | CD changer (+B GA-NET2) |
| B8 | GRN/BLK | CD changer (ILL+) |
| B9 | RED/BLU | CD changer (AUD BUS+ GA-NET) |
| B10 | YEL | CD changer (AUD BUS-GA-NET) |
| B11 | GRN/RED | CD changer (Ground) |
| B12 | GRN | CD changer (GA-NET ILL CTRL) |
| B13 | RED | CD changer (AUD R-) |
| B14 | WHT | CD changer (AUD L-) |
AUDIO CONNECTOR B (14P)
Without navigation/With XM radio
AUDIO CONNECTOR B (14P) TERMINALS DESCRIPTION
| Cavity | Wire | Connect to | ||
|---|---|---|---|---|
| B1 | - | Not used | ||
| B2 | ORN | XM receiver (SAT SYSTEM ACC) | ||
| B3 | BRN(1) | XM receiver (SAT BUS (GA-NET) shield) | ||
| B4 | GRY(1) | XM receiver (SAT shield GND) | ||
| B5 | WHT | XM receiver (SAT R+) | ||
| B6 | RED | XM receiver (SAT L+) | ||
| B9 | BLU | XM receiver (SAT BUS+ (GA-NET)) | ||
| B10 | PNK | XM receiver (SAT BUS-(GA-NET)) | ||
| B13 | BLK | XM receiver (SAT R-) | ||
| B14 | GRN | XM receiver (SAT L-) | ||
|
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AUDIO CONNECTOR C (8P) Without Navigation/6CD type
AUDIO CONNECTOR C (8P) TERMINALS DESCRIPTION WITHOUT NAVIGATION/6CD TYPE
| Cavity | Wire | Connect to |
|---|---|---|
| C4 | YEL/BLK | SUBWOOFER (RR WOOFER+) |
| C5 | LT GRN/RED | SUBWOOFER (RR WOOFER-) |
AUDIO CONNECTOR D With Navigation
AUDIO CONNECTOR TERMINALS DESCRIPTION WITH NAVIGATION
| Cavity | Wire | Connect to | ||
|---|---|---|---|---|
| D1 | YEL | AUXILIARY JACK ASSEMBLY (AUX DET) | ||
| D2 | BLU | AUXILIARY JACK ASSEMBLY (AUX ground) | ||
| D3 | BRN | AUXILIARY JACK ASSEMBLY (R CH) | ||
| D4 | RED | AUXILIARY JACK ASSEMBLY (S ground) | ||
| D5 | WHT | AUXILIARY JACK ASSEMBLY (L CH) | ||
| D6 | LT GRN/RED(1) | AUXILIARY JACK ASSEMBLY (AUX ground shield) | ||
|
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CONNECTOR E (3P)
CONNECTOR E TERMINALS DESCRIPTION
| Cavity | Wire | Connect to |
|---|---|---|
| 1 | - | AM/FM Antenna Amplifier (SIG) |
| 2 | - | AM/FM Antenna Amplifier (SH (AM/FM)) |
| 3 | - | AM/FM Antenna Amplifier (SWD+B) |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.