FULL-AUTOMATIC AIR CONDITIONER –
On-vehicle Service
55-57
POWER RELAY CHECK
Follow the same procedures as for the heater and manual
air conditioner except for the following. (Refer to P.55-13.)
BLOWER HIGH SPEED RELAY
Battery voltage
Terminal No.
1
2
3
4
Power is not supplied
Power is supplied
IDLE-UP OPERATION CHECK
The idle-up inspection procedures are the same as for the
heater and manual air conditioner. (Refer to P.55-14.)
<Idle speed>
Standard value: 750
±
50 r/min
<Idle-up speed>
Standard value: 850
±
50 r/min
NOTE
If the idling speed is not within the standard value range,
adjust it.
Blower high speed relay