Why does my AC compressor only work sometimes?
Intermittent cooling is often caused by the components of your vehicle’s AC system freezing up. Typically an iced over evaporator is the culprit. There may be numerous issues causing the icing—from a dirty cabin air filter to a blocked evaporator drain or an overcharged system.
How often should the compressor kick on?
If your car’s air conditioner compressor is working fine, it should cycle 15 to 20 minutes, at most two to three times within an hour. However, you should expect a higher running time when the temperature is much higher.
What causes car AC compressor to kick on and off?
Short cycling, when the compressor constantly shuts on and off, is one of the most common air conditioning problems. Several conditions cause short cycling, including a faulty or obstructed thermostat, leaking refrigerant, icy coils or an HVAC system that is too big for the building in which it is installed.
What happens if the AC compressor goes out in your car?
A failed or bad air conditioning compressor will not circulate refrigerant in the air-con system, and the outcome will be warm air coming through the AC vents. So, when the AC compressor fails, you’ll notice high degrees and hot airflow inside the car.
Can a / C compressor fail on a Toyota Camry?
Although highly unlikely, it is possible for the A/C compressor to fail from general wear and tear. It’s very hard to diagnose this yourself since most other compressor problems are internal. It’s recommended that you follow Step 3 before having the compressor checked. The Toyota Camry uses R134a refrigerant as part of its cooling process.
Is the a / C working on the Toyota Camry?
This article applies to the Toyota Camry (1997-2011). A working A/C is one of the most basic, but essential, features in a car. It can make the difference between a delightful drive and a sweltering and miserable commute, so it’s clearly a high priority to fix.
Is it normal for car AC compressor to cycle on and off?
Since the mid-1990s, most cars equipped with air conditioning have also been outfitted with electronic modules that tell your car’s AC compressor to cycle on and off. Although it may be alarming the first time it happens at a stoplight or when you are idling at the store, it is very normal.
What should the resistance be on a Camry compressor?
Connect an ohmmeter to the two terminals on the sensor. You should be getting a resistance of between 100 and 130 ohms at 68 degrees Fahrenheit. If the resistance is too far out of this range, then the sensor could be faulty. Figure 2. The compressor is below the large belt.