| Terminal
No. |
Terminal
code |
Check
item |
Inspection
conditions |
Normal
conditions |
| 50 |
BFAN |
Blower fan
signal |
Blower fan switch
position: "OFF" |
System
voltage |
| Blower fan switch
position: "1 or 2" |
3 - 9
V |
|||
| Blower fan switch
position: "3 or 4" |
1 V or
less |
|||
| 54 |
ACYE |
Earth to the air
thermo sensor |
Always |
1 V or
less |
| 63 |
AC/T |
Input from the air
thermo sensor |
Sensor probe
temperature: 0°C |
2.5 to 2.6 V
(temperature adjustment dial is at MAX COOL
position) |
| 74 |
AC/R |
A/C compressor
relay |
A/C
compressor: "ON" |
0 to 4.7 V |
| A/C
compressor: "OFF" |
System
voltage |
|||
| 84 |
AC/P |
A/C pressure
sensor |
Refer to  . |
Refer to . |
| 86 |
BVSE& ACPE |
Earth for A/C
pressure sensor |
Always |
1 V or less |
| 87 |
BVS5& ACP5 |