Check at FEMCU connector terminal
| Terminal No. | Terminal code | Check item | Checking requirements | Normal condition |
|---|---|---|---|---|
| 11 | R1 | MR1 | Disconnect the connector, and measure the resistance between terminal Nos. 11 and 17. | 29Ω - 38Ω |
| 17 | R2 | MR2 | ||
| 12 | S1 | MS1 | Disconnect the connector, and measure the resistance between terminal Nos. 12 and 18. | 70Ω - 92Ω |
| 18 | S3 | MS3 | ||
| 13 | S2 | MS2 | Disconnect the connector, and measure the resistance between terminal Nos. 13 and 19. | 60Ω - 83Ω |
| 19 | S4 | MS4 | ||
| 14 | TH1 | Temperature in the U-phase coil wire | Disconnect the connector, and measure the resistance between terminal Nos. 14 and 21. | Approx. 400kΩ - 600kΩ: -20°C (-4°F) Approx. 140kΩ - 200kΩ: 0°C (32°F) Approx. 55kΩ - 70kΩ: 20°C (68°F) Approx. 23kΩ - 30kΩ: 40°C (104°F) |
| 21 | TH1G | Temperature in the U-phase coil wire (-) | ||
| 15 | TH2 | Temperature in the W-phase coil wire | Disconnect the connector, and measure the resistance between terminal Nos. 15 and 22. | |
| 22 | TH2G | Temperature in the W-phase coil wire (-) | ||
| 20 | MGND | ECU power supply ground | Always | 1 V or less |
| Terminal No. | Terminal code | Check item | Checking requirements | Normal condition |
|---|---|---|---|---|
| 1 | OPMP | Oil pump | Actuator test mode (oil pump): ON | Battery voltage |
| 2 | GSDN | Generator control unit shut-down signal | The engine is running | 1 V or less |
| 3 | CAEH | CAN communication | - | - |
| 4 | MSDN | FEMCU shut-down signal | Turn on the power supply mode of the electric motor switch, wait until the READY (ready to drive) indicator illuminates, and then move the selector lever to any of the D, R or B positions. | 1 V or less |
| 5 | IGCT | ECU control power supply voltage | The power supply mode of the electric motor switch: ON | Battery voltage |
| The power supply mode of the electric motor switch: OFF | 1 V or less | |||
| 6 | OPCP | Oil pump speed signal | Turn on the power supply mode of the electric motor switch, wait until the READY (ready to drive) indicator illuminates, and then move the selector lever to any of the D, R or B positions. | Pulse signal |
| 8 | CAEL | CAN communication | - | - |
| 9 | KLN1 | K-LINE communication | - | - |
| 10 | GND | ECU power supply ground | Always | 1 V or less |