Terminals and Reference Value for Combination Meter
COMBINATION METER CONNECTOR TERMINAL VALUE REFERENCE
| Terminal No. | Wire color | Item | Condition | Reference value (V) (Approx.) | |
|---|---|---|---|---|---|
| Ignition switch | Operation or condition | ||||
| 1 | O | Seat belt buckle switch LH | ON | Unfastened (ON) | 0 |
| Fastened (OFF) | Battery voltage | ||||
| 3 | R/W | Washer fluid level switch | ON | Washer fluid level low | 0 |
| Washer fluid level normal | Battery voltage | ||||
| 4 | W | Seat belt buckle switch RH | ON | Unfastened (ON) | 0 |
| Fastened (OFF) | Battery voltage | ||||
| 6 | V | Ignition switch ACC or ON | ON | - | Battery voltage |
| 10 | B | Ground | OFF | - | 0 |
| 11 | B | Ground | OFF | - | 0 |
| 12 | B | Ground | OFF | - | 0 |
| 13 | R/L | Illumination control switch (+) | - | - | Refer to "ILLUMINATION OPERATION BY LIGHTING SWITCH ". |
| 14 | R/Y | Illumination control switch (-) | - | - | Refer to "ILLUMINATION OPERATION BY LIGHTING SWITCH ". |
| 15 | SB | Brake fluid level switch | ON | Brake fluid level low | 0 |
| Brake fluid level normal | Battery voltage | ||||
| 16 | P/B | Parking Brake switch | ON | Parking brake applied | 0 |
| Parking brake released | Battery voltage | ||||
| 20 | BR | Vehicle speed signal (8-pulse) | ON | Speedometer operated [When vehicle speed is approx. 40 km/h (25 MPH)] |
|
| 21 | L/W | RX communication line (From unified meter and A/C amp.) |
ON | - | |
| 22 | BR/Y | TX communication line (To unified meter and A/C amp.) | ON | - | |
| 23 | O | Ignition switch ON or START | ON | - | Battery voltage |
| 24 | Y/R | Battery power supply | OFF | - | Battery voltage |