Physical Values (13 Speakers Models)
| Terminal (Wire color) |
Description | Condition | Reference value (Approx.) |
|||
|---|---|---|---|---|---|---|
| + | - | Signal name | Input/Output | |||
| 1 (R/B) |
2 (W/B) |
Sound signal squawker LH | Output | Ignition switch ON | Sound output | |
| 4 (L) |
3 (O) |
Sound signal squawker RH | Output | Ignition switch ON | Sound output | |
| 10 (R) |
Ground | Battery power supply | Input | Ignition switch OFF | - | Battery voltage |
| 11 (W/B) |
Ground | Battery power supply | Input | Ignition switch OFF | - | Battery voltage |
| 12 (B) |
- | Ground | - | Ignition switch ON | - | 0 V |
| 13 (W) |
8 (R) |
Sound signal woofer | Output | Ignition switch ON | Sound output | |
| 14 (V) |
9 (L) |
Sound signal rear door speaker RH | Output | Ignition switch ON | Sound output | |
| 16 (R) |
17 (W) |
Sound signal roof speaker LH and RH | Output | Ignition switch ON | Sound output | |
| 18 (V) |
19 (Y) |
Sound signal front door speaker LH | Output | Ignition switch ON | Sound output | |
| 20 (W/B) |
Ground | BOSE amp. ON signal | Input | Ignition switch ON | - | 12.0 V |
| 24 (V) |
23 (LG) |
Sound signal rear LH | Input | Ignition switch ON | Sound output | |
| 26 (O) |
25 (W) |
Sound signal rear RH | Input | Ignition switch ON | Sound output | |
| 28 (L) |
15 (R/Y) |
Sound signal rear door speaker LH | Output | Ignition switch ON | Sound output | |
| 29 (GR/R) |
30 (G/R) |
Sound signal center speaker | Output | Ignition switch ON | Sound output | |
| 31 (L/W) |
32 (L) |
Sound signal front door speaker RH | Output | Ignition switch ON | Sound output | |
| 33 (Y/L) |
34 (Y/G) |
Sound signal front RH | Input | Ignition switch ON | Sound output | |
| 35 (L) |
36 (P) |
Sound signal front LH | Input | Ignition switch ON | Sound output | |
| 37 (R/W) |
Ground | Mode change signal | Input | Ignition switch ON | Driver's Audio Stage ON | 0 V |
| Driver's Audio Stage OFF | 8.5 V | |||||