Seat Ventilation Control Module
| Terminal No. | Contents | Measuring condition | Standard |
|---|---|---|---|
| (R327) No. 1 (+) ←→ Chassis ground (-) | Seat heater (driver's side) | Ignition switch: ON Seat heater switch: ON |
0 V or battery voltage |
| (R327) No. 2 | - | - | - |
| (R327) No. 3 (+) ←→ Chassis ground (-) | Seat heater (driver's side) GND | Ignition switch: ON Seat heater switch: ON |
Resistance 1 Ω or less |
| (R327) No. 4 (+) ←→ Chassis ground (-) | Seat heater (passenger's side) GND | Always | Resistance 1 Ω or less |
| (R327) No. 5 (+) ←→ Chassis ground (-) | Seat heater (passenger's side) | Ignition switch: ON Seat heater switch: ON |
0 V or battery voltage |
| (R327) No. 6 | - | - | - |
| (R327) No. 7 (+) ←→ Chassis ground (-) | ACC power supply | Ignition switch: ACC | Battery voltage |
| (R327) No. 8 | - | - | - |
| (R327) No. 9 (+) ←→ Chassis ground (-) | GND | Always | Resistance 1 Ω or less |
| (R327) No. 10 (+) ←→ Chassis ground (-) | ACC power supply | Ignition switch: ACC | Battery voltage |
| (R328) No. 1 | LIN (communication line) | Digital signal; cannot be measured | - |
| (R328) No. 2 | - | - | - |
| (R328) No. 3 (+) ←→ Chassis ground (-) | Seat heater (driver's side) thermistor (+) | Ignition switch: ON Seat heater switch: ON Varies depending on temperature at seat heater |
0 - 5 V |
| (R328) No. 4 (+) ←→ Chassis ground (-) | Seat heater (passenger's side) thermistor (+) | Ignition switch: ON Seat heater switch: ON Varies depending on temperature at seat heater |
0 - 5 V |
| (R328) No. 5 | - | - | - |
| (R328) No. 6 | - | - | - |
| (R328) No. 7 (+) ←→ Chassis ground (-) | Seat heater (passenger's side) thermistor (-) | Ignition switch: ON Seat heater switch: ON Varies depending on temperature at seat heater |
0 - 5 V |
| (R328) No. 8 (+) ←→ Chassis ground (-) | Seat heater (driver's side) thermistor (-) | Ignition switch: ON Seat heater switch: ON Varies depending on temperature at seat heater |
0 - 5 V |
| (R328) No. 9 | - | - | - |
| (R328) No. 10 | - | - | - |
| (R328) No. 11 | - | - | - |
| (R328) No. 12 | - | - | - |
| (R328) No. 13 | - | - | - |
| (R328) No. 14 | - | - | - |
| (R328) No. 15 | Blower motor control signal (passenger's side) | Digital signal; cannot be measured | - |
| (R328) No. 16 | Blower motor control signal (driver's side) | Digital signal; cannot be measured | - |