Audio-Navigation Unit Connector A (24P)
TERMINALS REFERENCE CHART
| Cavity | Wire Color | Terminal Name | Description |
|---|---|---|---|
| A1 | BLK | MAIN GND | Ground for audio-navigation unit (G503) |
| A2 | WHT | ILLUMI - (BULB) | Detects illumination control signal |
| A3 | PNK | + B BACK UP | Continuous power source |
| A4 | RED | ILLUMI+ | Inputs parking light on signal |
| A5 | RED | RL PRE + | Outputs sound signal for left rear speaker |
| A6 | GRN | RL PRE- | Outputs sound signal for left rear speaker |
| A7 | Not used | Not used | -- |
| A8 | Not used | Not used | -- |
| A9 | LT GRN | RR PRE+ | Outputs sound signal for right rear speaker |
| A10 | WHT | RR PRE- | Outputs sound signal for right rear speaker |
| A11 | WHT | REMOTE GND | Ground for audio remote switch |
| A12 | GRN | SCTY | Security signal from Multiplex integrated control unit (MICU) |
| A13 | BLU | K-UNE | Detects scan tool signal (serial data) |
| A14 | Not used | Not used | -- |
| A15 | YEL | FL PRE + | Outputs sound signal for driver's door speaker and left tweeter |
| A16 | PNK | FL PRE- | Outputs sound signal for driver's door speaker and left tweeter |
| A17 | Not used | Not used | -- |
| A18 | Not used | Not used | -- |
| A19 | GRN | FR PRE + | Outputs sound signal for passenger's door speaker and right tweeter |
| A20 | ORN | FR PRE- | Outputs sound signal for passenger's door speaker and right tweeter |
| A21 | WHT | SWD+B | Outputs voltage for stereo amplifier switching ON/OFF |
| A22 | PNK | REMOTE SW | Detects voltage for audio remote switch |
| A23 | BLU | VSP | Inputs vehicle speed pulse from ECM/PCM |
| A24 | PUR | ACC | Power source for accessories |