| Condition | Possible Cause | Action |
|---|---|---|
|
Cool air doesn’t come out only intermittently
|
Wiring or grounding faulty
|
Repair as necessary.
|
|
Expansion valve faulty
|
Check expansion valve.
|
|
|
Excessive moisture in A/C system
|
Replace receiver/dryer, and perform evacuation and charging.
|
|
|
Magnetic clutch faulty
|
Check magnetic clutch.
|
|
|
Excessive charge of refrigerant
|
Check charge of refrigerant.
|
|
|
Thermal switch faulty
|
Check thermal switch.
|