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2012
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CX-7 s Touring, 2.3L Eng VIN L, AWD
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Repair and Diagnosis
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Engine Performance
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System
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Symptom Troubleshooting [Engine Control System 2.3L L3 With TC]
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No.23 A/C Does Not Work Sufficiently
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Notes
No.23 A/C Does Not Work Sufficiently: Notes
23
A/C DOES NOT WORK SUFFICIENTLY
DESCRIPTION
A/C compressor magnetic clutch does not engage when A/C is turned on.
POSSIBLE CAUSE
Improper refrigerant charging amount
Open A/C magnetic clutch
Open circuit between the A/C relay and the A/C magnetic clutch
Poor ground of A/C magnetic clutch
Refrigerant pressure sensor is stuck open
A/C relay is stuck open
Seized A/C compressor
Open circuit between the A/C switch and the PCM through both the refrigerant pressure sensor and the A/C amplifier