| (i107) No. 1 (+) ←→ Chassis ground (-) |
Ignition power supply |
Ignition switch: ON |
Battery voltage |
| (i107) No. 2 |
Body CAN H |
Digital signal; cannot be measured |
- |
| (i107) No. 3 |
Body CAN L |
Digital signal; cannot be measured |
- |
| (i107) No. 4 |
- |
- |
- |
| (i107) No. 5 (+) ←→ Chassis ground (-) |
GND |
Always |
Resistance 1 Ω or less |
| (i107) No. 6 (+) ←→ Chassis ground (-) |
Sensor and actuator power supply |
Ignition switch: ON |
5 V |
| (i107) No. 7 (+) ←→ Chassis ground (-) |
Mode door actuator drive output (VENT) |
While operating to VENT side |
While operating: 12 V While not operating: 0 V |
| (i107) No. 8 (+) ←→ Chassis ground (-) |
Battery power supply |
Always |
Battery voltage |
| (i107) No. 9 |
- |
- |
- |
| (i107) No. 10 |
- |
- |
- |
| (i107) No. 11 (+) ←→ Chassis ground (-) |
Intake door actuator drive output (RECIRC) |
While operating to RECIRC side |
While operating: 12 V While not operating: 0 V |
| (i107) No. 12 |
- |
- |
- |
| (i107) No. 13 (+) ←→ Chassis ground (-) |
Humidity sensor signal (integrated with in-vehicle air) |
Ignition switch ON (Fluctuates depending on temperature of the vehicle interior.) |
1 - 4.5 V |
| (i107) No. 14 (+) ←→ Chassis ground (-) |
Seat heater (Pa) temperature sensor signal |
Ignition switch: ON Varies depending on temperature at seat heater |
0 - 5 V |
| (i107) No. 15 (+) ←→ Chassis ground (-) |
Seat heater (Dr) temperature sensor signal |
Ignition switch: ON Varies depending on temperature at seat heater |
0 - 5 V |
| (i107) No. 16 (+) ←→ Chassis ground (-) |
Air mix door actuator (Pa) position signal |
Ignition switch: ON Air mix door: MAX COOL |
4.5 V |
| Ignition switch: ON Air mix door: MAX HOT |
0.5 V |
| (i107) No. 17 (+) ←→ Chassis ground (-) |
Air mix door actuator position signal
Or air mix door actuator (Dr) position signal |
Ignition switch: ON Air mix door: MAX COOL |
4.5 V |
| Ignition switch: ON Air mix door: MAX HOT |
0.5 V |
| (i107) No. 18 (+) ←→ Chassis ground (-) |
Mode door actuator drive output (DEF) |
While operating to DEF side |
While operating: 12 V While not operating: 0 V |
| (i107) No. 19 |
- |
- |
- |
| (i107) No. 20 (+) ←→ Chassis ground (-) |
ACC power supply |
Ignition switch: ACC |
Battery voltage |
| (i107) No. 21 (+) ←→ Chassis ground (-) |
Intake door actuator drive output (FRESH) |
While operating to FRESH side |
While operating: 12 V While not operating: 0 V |
| (i107) No. 22 (+) ←→ Chassis ground (-) |
Evaporator sensor signal |
Ignition switch: ON |
1 - 4.5 V (changes depending on evaporator temperature) |
| (i107) No. 23 (+) ←→ Chassis ground (-) |
In-vehicle sensor signal |
Ignition switch: ON |
25°C (77°F): Approx. 1.5 V
40°C (104°F): Approx. 1 V |
| (i107) No. 24 (+) ←→ Chassis ground (-) |
Pressure sensor signal |
Ignition switch: ON |
0.5 - 4.9 V |
| (i107) No. 25 (+) ←→ Chassis ground (-) |
Heater core sensor signal |
Ignition switch: ON (Fluctuates depending on temperature after the heater core) |
0 - 5 V |
| (i107) No. 26 (+) ←→ Chassis ground (-) |
Sunload sensor signal |
Ignition switch: ON Sunlight is contacting sensor |
With sunload: Less than 4.9 V
Without sunload: 0 V |
| (i108) No. 1 (+) ←→ Chassis ground (-) |
Seat heater (Dr) drive output |
Ignition switch: ON Seat heater switch: ON |
0 V or battery voltage |
| (i108) No. 2 (+) ←→ Chassis ground (-) |
Seat heater (Dr) GND |
Ignition switch: ON Seat heater switch: ON |
Resistance 1 Ω or less |
| (i108) No. 3 (+) ←→ Chassis ground (-) |
Blower motor voltage feedback signal |
Ignition switch: ON Airflow capacity: MIN |
4.5 V or more |
| (i108) No. 4 (+) ←→ Chassis ground (-) |
Blower motor control output |
Ignition switch: ON Airflow capacity: MIN |
1 - 5 V |
| (i108) No. 5 (+) ←→ Chassis ground (-) |
Seat heater (Pa) drive output |
Ignition switch: ON Seat heater switch: ON |
0 V or battery voltage |
| (i108) No. 6 (+) ←→ Chassis ground (-) |
Seat heater (Pa) GND |
Ignition switch: ON Seat heater switch: ON |
Resistance 1 Ω or less |
| (i108) No. 7 (+) ←→ Chassis ground (-) |
Sensor GND |
Always |
Resistance 1 Ω or less |
| (i108) No. 8 (+) ←→ Chassis ground (-) |
Variable compressor solenoid valve drive output |
Ignition switch: ON Blower switch: ON A/C switch: ON |
2 - 12 V (Duty output) |
| (i108) No. 9 |
- |
- |
- |
| (i108) No. 10 |
- |
- |
- |
| (i108) No. 11 (+) ←→ Chassis ground (-) |
PTC heater 2 relay drive output |
In operation |
0.7 V or less |
| (i108) No. 12 |
- |
- |
- |
| (i108) No. 13 |
- |
- |
- |
| (i108) No. 14 |
- |
- |
- |
| (i108) No. 15 |
- |
- |
- |
| (i108) No. 16 (+) ←→ Chassis ground (-) |
Air mix door actuator (Pa) drive output (HOT) |
While operating to HOT side |
While operating: 12 V While not operating: 0 V |
| (i108) No. 17 (+) ←→ Chassis ground (-) |
Mode door actuator position signal |
Ignition switch: ON Mode door: VENT position |
4.5 V |
| Ignition switch: ON Mode door: DEF position |
0.5 V |
| (i108) No. 18 (+) ←→ Chassis ground (-) |
Flow sensor signal |
Ignition switch: ON Blower switch: ON A/C switch: ON |
0.3 - 4.7 V |
| (i108) No. 19 (+) ←→ Chassis ground (-) |
Intake door actuator position signal |
Ignition switch: ON FRESH/RECIRC door: RECIRC position |
4 V |
| Ignition switch: ON FRESH/RECIRC door: FRESH position |
1 V |
| (i108) No. 20 (+) ←→ Chassis ground (-) |
PTC heater 1 relay drive output |
In operation |
0.7 V or less |
| (i108) No. 21 (+) ←→ Chassis ground (-) |
Blower motor relay drive output |
Ignition switch: ON Blower switch: ON |
0.7 V or less |
| (i108) No. 22 (+) ←→ Chassis ground (-) |
Air mix door actuator drive output (HOT)
Air mix door actuator (Dr) drive output (HOT) |
While operating to HOT side |
While operating: 12 V While not operating: 0 V |
| (i108) No. 23 (+) ←→ Chassis ground (-) |
Air mix door actuator drive output (COOL)
Air mix door actuator (Dr) drive output (COOL) |
While operating to COOL side |
While operating: 12 V While not operating: 0 V |
| (i108) No. 24 (+) ←→ Chassis ground (-) |
Air mix door actuator (Pa) drive output (COOL) |
While operating to COOL side |
While operating: 12 V While not operating: 0 V |