Terminals and Reference Value for Combination Meter
TERMINALS AND REFERENCE VALUE FOR COMBINATION METER
| Terminal No. | Wire color | Item | Measuring condition | Reference value | |
|---|---|---|---|---|---|
| Ignition switch | Operation or condition | ||||
| 5 | B | Ground | ON | - | Approx. 0 V |
| 6 | |||||
| 7 | G/Y | Ignition power supply | ON | - | Battery voltage |
| 8 | R/W | Battery power supply | OFF | - | Battery voltage |
| 9 | LG | Seat belt buckle switch (Driver side) | ON | Unfastened (ON) | Approx. 0 V |
| Fastened (OFF) | Approx. 12 V | ||||
| 13 | L/B | TX communication line (To unified meter and A/C amp.) | ON | - | |
| 14 | PU | RX communication line (From unified meter and A/C amp.) | ON | - | |
| 15 | B | Ground | ON | - | Approx. 0 V |