My first guess would be you are low on freon.
Drive belt slipping? Compressor seizing and not turning?
They can get noisy and leak oil. You want to replace a noisy ac compressor before it fills the system with metal trash.
The clutch bearing for an AC compressor is located in the center of the clutch. If the bearing goes bad, then the clutch is replaced as a whole part rather than changing the bearing.
The serpentine should route the same as with the AC except fro the AC compressor. The belt will go straight past the compressor, so you will need a shorter belt to make the bypass work.
Passenger side under the hood
my ac dont work
The ac compressor pump may be seized.
Yes, if the compressor's bearings are bad, usually accompanied by a roaring or squealing noise coming from the compressor's pulley.
First check your fuse for your AC in your fuse box, make sure it is good. Make sure your cooling fan is turning on when you turn on your AC, if not it could be your fan relay. If the AC compressor fan clutch is kicking on and off then it just needs freon. If the AC compressor fan clutch is not turning then it could be completely out of freon due to a leak, or you need a new AC compressor.
You will need to check the condenser for leaks, also check the air compressor, you can check the air compressor by turning on the ac, look and see if the front of the air compressor is turning. If the air compressor is not coming on you will need to replace it.You can also check your 134a level. hope this helps.
The ac compressorThe ac compressor
is compressor clutch turning when ac is on.
Idle the car with the AC running. Open the hood and look at the AC compressor- is the compressor engaged? (the front of the compressor (inside the belt) should be spinning. If not, then have the AC system recharged. If it is turning, then you've got the door to a duct stuck inside the unit.
low freon, bad pressure switch, bad compressor clutch.
your compressor will not kick on if not enough pressure in system
If the compressor is not turning on it could be as simple as low refrigerant level. If the compressor IS turning on, it might be a stuck heater core valve.
I am an A/C technician but i dont aderstand your question....