TERMINAL LAYOUT PHYSICAL VALUES

Terminal (Wire color) | Description | Condition | Reference value (Approx.)
+ | – | Signal name | Input/Output
1 (R) | 10 (G) | Audio signal front door speaker LH | Output | Ignition switch ON | Audio signal output |
2 (Y) | 3 (LG) | Audio signal front door speaker RH | Output | Ignition switch ON | Audio signal output |
4 (O) | 5 (GR) | Audio signal front door squawker LH | Output | Ignition switch ON | Audio signal output |
6 (V) | 7 (LG) | Audio signal rear speaker LH | Output | Ignition switch ON | Audio signal output |
8 (SB) | 13 (BR) | Audio signal front door squawker RH | Output | Ignition switch ON | Audio signal output |
9 (P) | 14 (SB) | Audio signal woofer | Output | Ignition switch ON | Audio signal output |
11 (Y) | Ground | Battery power supply | Input | Ignition switch OFF | — | Battery voltage
12 (B) | Ground | Ground | — | Ignition switch ON | — | 0 V
15 (V) | 28 (W) | Audio signal center speaker | Output | Ignition switch ON | Audio signal output |
18 (L) | 32 (P) | Audio signal front LH | Input | Ignition switch ON | Audio signal output |
19 (R) | 20 (G) | Audio signal front RH | Input | Ignition switch ON | Audio signal output |
21 (V) | 22 (SB) | Audio signal rear LH | Input | Ignition switch ON | Audio signal output |
23 (BR) | 33 (Y) | Audio signal rear RH | Input | Ignition switch ON | Audio signal output |
25 (W) | Ground | Woofer amp. ON signal | Output | Ignition switch ON | — | 12.0 V
31 (V) | Ground | BOSE amp. ON signal | Input | Ignition switch ON | — | 11.0 V
37 (LG) | 27 (O) | Audio signal rear speaker RH | Output | Ignition switch ON | Audio signal output |