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Q.
Is diagnosis code set?
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Inspection chart for diagnosis code (Refer to ).
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- Engine: Idling
- A/C set temperature:
Maximum Cool when temperature in cabin is 25°C
or higher Maximum Hot when temperature in cabin is 25°C or lower
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OK:
Magnetic clutch active (when A/C is ON). Magnetic clutch inactive (when A/C is OFF).
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Q.
Is the check result normal?
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- Item 49: A/C relay
- Engine: Idling
- A/C set temperature:
Maximum Cool when temperature in cabin is 25°C
or higher. Maximum Hot when temperature in cabin is 25°C or lower.
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OK:
ON (when A/C is ON) OFF (when A/C is OFF)
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Q.
Is the check result normal?
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Check A/C system (Refer to GROUP 55 - Troubleshooting check chart for
trouble symptoms ).
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Check A/C compressor relay (Refer to Inspection Procedure 25 ).
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Q.
Is the check result normal?
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Check charged amount of A/C refrigerant (Refer to GROUP 55 - On-vehicle
Service - Check The Refrigerant Level Test ).
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Check fan control relay system (Refer to Inspection Procedure 24 ).
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