(b) Reconnect the A/C pressure sensor connector.
(c) Turn the engine switch on (IG).
(d) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Text in Illustration
NG -- REPLACE A/C PRESSURE SENSOR
OK -- REPLACE A/C AMPLIFIER
12. REPAIR A/C SYSTEM LEAK
(a) Identify the area where refrigerant leaks from See: Heating and Air Conditioning/Service and Repair.
(b) Repair the identified area of the A/C system.
(c) Evacuate the A/C system.
NEXT -- CHARGE REFRIGERANT
13. INSPECT COOLING FAN SYSTEM
(a) Check that the cooling fan(s) operates normally.
HINT
Refer to Cooling Fan Circuit See: Engine, Cooling and Exhaust/Cooling System/Radiator Cooling Fan/Testing and
Inspection/Component Tests and General Diagnostics/Cooling Fan Circuit.
NG -- REPAIR COOLING FAN SYSTEM
OK -- Continue to next step.
14. CHARGE REFRIGERANT
(a) Use a refrigerant recovery unit to recover refrigerant.
(b) Evacuate the A/C system.
(c) Add an appropriate amount of refrigerant See: Heating and Air Conditioning/Service and Repair.
HINT
If refrigerant is added and the system has not been properly evacuated (insufficient vacuum time), moisture in the air remaining
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