Why does my car clutch engage but not cold air?
Cars are exposed to road vibrations, temperature extremes, and just time. Due to this the seals on the system breakdown slowly. The refrigerant will leak away very slowly and air will be introduced in to the system. You’ll continue to have good enough pressure so the clutch engages but not enough to cool the car.
Is the a / C clutch engaged all the time?
A/C clutch engaged all the time. I have replaced expansion valve, dryer, Freon. On off A/C switch in passenger compartment does not light up. If I disconnect the pressure switch on dryer clutch stops. VIN number 1N6ED27T3YC400020. have the same problem? Good afternoon. I attached a diagram for you of the A/C controls.
Why is my AC not blowing cold air?
If it is good and cold, then you have a blend door that is not opening to let the cold air into the passenger compartment from the heater case. If it is not cold, then the system is either low on freon or there is a restriction in the system keeping it from working.
Why is my Jeep Cherokee not blowing cold air?
One consistent thing I’ve read is to check how the compressor clutch reacts when you turn on AC – if it disengages then it doesn’t have enough pressure and likely has a refrigerant leak. My 94 Cherokee (apparently not great AC systems to begin with) seems to be blowing only slightly cool air when AC is on max settings.
When does the air conditioner clutch stop blowing cold air?
When vehicle is driven for a few miles, air conditioning stops blowing cold air, ie compressor clutch disengaged. Clutch won’t engage again until … read more when i push the air conditioner button on my chevy venture nothing seems to happen.
Why does the clutch engage but not cool the car?
Due to this the seals on the system breakdown slowly. The refrigerant will leak away very slowly and air will be introduced in to the system. You’ll continue to have good enough pressure so the clutch engages but not enough to cool the car. Rebuilding the system should make it like new and give you a good 10 – 15 years of life out of it.
A/C clutch engaged all the time. I have replaced expansion valve, dryer, Freon. On off A/C switch in passenger compartment does not light up. If I disconnect the pressure switch on dryer clutch stops. VIN number 1N6ED27T3YC400020. have the same problem? Good afternoon. I attached a diagram for you of the A/C controls.
If it is good and cold, then you have a blend door that is not opening to let the cold air into the passenger compartment from the heater case. If it is not cold, then the system is either low on freon or there is a restriction in the system keeping it from working.