1.CHECK OPERATION OF METER BUZZER
1. Select BUZZER of BCM(BUZZER) on CONSULT.
2. Perform LIGHT WARN ALM of Active Test.
Does meter buzzer beep?
YES >> Inspection End.
NO >> GO TO 2.
2.CHECK COMBINATION METER INPUT SIGNAL
Select the DATA MONITOR for the METER/MA and check the BUZZER monitor value.
BUZZER
Under the condition of buzzer input : On
Except above : Off
Is the inspection result normal?
YES >> Replace combination meter. Refer to MWI "Removal and Installation" (Type A) or MWI "Removal and Installation" (Type B).
NO >> Replace BCM. Refer to BCS "Removal and Installation" (with Intelligent Key) or BCS "Removal and Installation" (without Intelligent Key).
Regarding Wiring Diagram information, refer to WCS "Wiring Diagram".
1.CHECK POWER SUPPLY OF COMBINATION METER
Check power supply of combination meter. Refer to MWI "COMBINATION METER : Diagnosis Procedure" or MWI "COMBINATION METER : Diagnosis Procedure".
NOTE: To identify combination meter type, refer to MWI "Information".
Is the inspection result normal?
YES >> Inspection End.
NO >> Repair power supply circuit of combination meter.
IDLE SPEED
Inspection
1.CHECK IDLE SPEED
With CONSULT
Check idle speed in "DATA MONITOR" mode with CONSULT.
Without CONSULT
Check idle speed by installing the pulse type tachometer clamp on the loop
wire or on suitable high-tension
wire which installed between No.1 ignition coil and No.1 spark plug.
...
Expansion valve
Removal and Installation
CAUTION:
Perform oil return operation before each refrigeration system disassembly.
However, if a large amount
of refrigerant or oil is detected, do not perform oil return operation. Refer to
HA "Perform Oil
Return Operation".
REMOVAL
Use refrigerant c ...