Terminals and Reference Value for Unified Meter and A/C Amp.
TERMINALS REFERENCE VALUE CHART
| Terminal No. | Wire color | Item | Condition | Reference value | |
|---|---|---|---|---|---|
| Ignition switch | Operation or condition | ||||
| 1 | L | CAN-H | - | - | - |
| 9 | PU | TX communication line (To combination meter) | ON | - | |
| 11 | P | CAN-L | - | - | - |
| 19 | L/B | RX communication line (From combination meter) | ON | - | |
| 21 | R/W | Battery power supply | OFF | - | Battery voltage |
| 22 | W | Ignition power supply | ON | - | Battery voltage |
| 26 | G | Vehicle speed signal (8-pulse) | ON | Speedometer operated [When vehicle speed is approx. 40 km/h (25 MPH)] |
NOTE:
Maximum voltage may be 5 V due to specifications (connected units).
|
| 28 | W/B | Fuel level sensor signal | - | - | Refer to "FUEL LEVEL SENSOR UNIT ". |
| 29 | B | Ground (For power) | ON | - | Approx. 0 V |
| 30 | B | Ground | ON | - | Approx. 0 V |
| 36 | B/W | Fuel level sensor ground | ON | - | Approx. 0 V |
| 46 | L/W | ACC power supply | ACC | - | Battery voltage |