)
| Terminal No. |
Check items |
Check conditions |
Normal conditions |
| 1 |
Earth |
Always |
1 V or less |
| 2 |
Power supply |
IG2: ON |
System voltage |
| 4 |
Output from A/C evaporator air outlet thermistor
to engine-ECU |
Blower switch: 4 Temperature control dial: MAX cool evaporator temperature of the back: 3°C or higher |
System voltage |
| Other than above |
1 V or less |
||
| 5 |
Communication with A/C switch module |
Temperature control dial: MAX cool |
System voltage |
| 6 |
Communication with A/C switch module |
Temperature control dial: MAX cool |
System voltage |