What should I do if my AC compressor breaks in my Toyota Corolla?
The Toyota Corolla AC compressor does more than just keep you cool, so replace it today. The most common symptoms of a broken AC compressor for your Toyota Corolla is a loud whining or squealing sound and leaking. It’s responsible for compressing refrigerant into pressurized liquid before sending it to your vehicle’s air condenser.
Why is the pulley on my AC compressor not working?
Check the front side of the clutch to examine its condition. Also, find out whether the clutch and the pulley are spinning. If only the pulley is rotating, the compressor clutch is having an issue, which could be stemming from several sources – a blown fuse, bad clutch oil, low-pressure lockout, or an open wire in the oil.
Can a low pressure switch cause a compressor to go off?
Put the AC on MAX before checking the compressor. Before starting the next step of diagnosis, you should know that a low-pressure switch can create problems with the compressor clutch’s relay in some car models. The system’s computer keeps the relay grounded but it can go on and off due to the bad switch.
How to check oil level in AC compressor?
Examine the oil level in the compressor. Add oil if the level is below the normal point. Check the owner’s manual to check the correct instructions for checking up the compressor oil and level and filling it up. Unplug the single wire connector on the front side of the compressor.
How do you replace an AC compressor in a car?
Remove the compressor’s mounting bolts and pull the unit from the vehicle. Install the new compressor in reverse order. The warranty may also require you to change the orifice tube and receiver/dryer. Install and tighten the compressor-mounting bolts and hook up the electrical connectors.
How can you tell if your air conditioner compressor is failing?
So if yours is starting to fail, you’ll notice the signs—the most common one being air conditioning that doesn’t blow very cold anymore. You also might hear a lot of noise, such as chattering bearings or a squealing belt (if the compressor is seized up).
Do you need serpentine belt to replace AC compressor?
Remember to wear safety glasses and latex gloves before you get started! Locate the AC compressor and remove the serpentine belt from the compressor’s pulley. You may need a serpentine belt tool to work the tensioner and relieve pressure on the belt so you can take it off. You’ll need to evacuate the system’s refrigerant using a recovery machine.
Why is my air conditioner not working in my Toyota?
If you reach for the A/C in your Toyota car in the middle of summer and all you receive is a blast of hot air, your A/C system may be experiencing a number of issues. However, you can diagnose many problems on your own, such as insufficient pressure in the A/C system or a refrigerant leak.
What should the pressure be on a Toyota air conditioner?
Attach the A/C pressure gauge test. Attach the blue-coded hose to the low-side port, and the red-coded hose to the high-side port. A normal reading is between 50 psi (pounds per square inch) and 80 psi.
How do you turn on the air conditioner in a Toyota?
Unplug the electrical connection, unscrew it and remove it. Pry off the trim panels surrounding the climate controls and radio to gain access to the control panel. Press the two fitting tabs in toward one another to release the heater control assembly. Start the vehicle and turn the A/C control up to the coldest setting.