Vehicle air conditioning troubleshooting

The cool air felt from the dash vents is provided by the AC heater blower motor assembly. For vehicles currently running with freon R-134a only Outside—–low side——-High side——Center vent temp.

1 The first thing I do is insert a temperature gauge in the middle air vent the middle vent gives you the most accurate reading Start the car and turn the air conditioning to Max and take a temperature reading.

Vehicle air conditioning troubleshooting. The cool air felt from the dash vents is provided by the AC heater blower motor assembly. The number one cause of failure is a leak due to age and wear. An electronic leak detector is the best way to check for leaks.

Give attention to the AC evaporator box water drain tube. Start the vehicle and turn on the air conditioner. Use the key to start the car and turn the air conditioner on high.

Feel the air coming out of the air conditioner and assess how warm cool or cold it is. If the air is warm to cool but not cold as it should be there may be an issue with air flow. If the clutch is not engaging with your compressor than your compressor cant maintain the correct pressure.

Hot air will result. The blown fuse scenario. Fuses sometimes short out.

If the fuse associated with your AC system goes the power to certain parts will stop. When your cars air conditioning stops working it can be exceptionally frustrating. Often there are signs that theres an issue with the AC system and that a repair might be necessary.

Switch on the air conditioning unit and check if the compressor compressor clutch switch fuses wires fan belt and compressor seal are functioning adequately. Check whether the oil in the compressor has been contaminated. Flush the AC unit to replace the old oil with new oil.

Step 1 Turn the air conditioning on while the car is running. The air conditioner wont run properly unless your engine is running. See reviews photos directions phone numbers and more for the best Automobile Air Conditioning Equipment-Service Repair in San Mateo CA.

Dont wait until the middle of summer to get your Air Conditioning serviced at AAMCO Bay Area. We inspect seals hoses make sure your compressor is working properly lines take temperature readings and check the drive belt for damage. Schedule your next car AC.

Service with AAMCO Bay area today. While air conditioning troubleshooting uncovers an under-performing unit that can be the result of low refrigerant. Click for our phone and address information to contact us for your auto repair service.

Serving happy customers in Pleasanton CA. A properly working air conditioner will drop the temperature in the vehicle on average 30-40 degrees cooler than the outside temperature. This is a video tutorial on how to diagnose and fix a AC System in an automobile.

We cover how AC works and what happens when it goes wrong then how to fix. The most likely cause of an automotive air conditioner cooling problem is no refrigerant in the system. When running the car at idle to check the freon level it is a good idea to have a water hose handy and spray water on the ac condencer.

The condencer is located in front of the radiator. For vehicles currently running with freon R-134a only Outside—–low side——-High side——Center vent temp. If an AC system malfunction is suspected check the following conditions.

Check outer surfaces of radiator and condenser cores to ensure air flow is not blocked by dirt leaves or other foreign material. Restrictions or kinks in condenser core hoses or tubes. A broken condenser can be caused by a puncture from road debris going through the grill of your car and damaging the part or equipment failure.

If you notice any noticeable punctures in the condenser upon a visual inspection typically the only way to fix the issue is through replacement. In this video I am going to show you how an Automotive AC system works how you can diagnose issues with it using an AC manifold Gauge Set and how you can re. Use the following step by step troubleshooting procedure to identify the problem with your automotive air conditioning system.

1 The first thing I do is insert a temperature gauge in the middle air vent the middle vent gives you the most accurate reading Start the car and turn the air conditioning to Max and take a temperature reading. Reviews on Auto Air Conditioning Repair in Honolulu HI - Mikes AC Auto Repair Cool Tech Chiks Auto Air Polar Auto Air Conditioning Xi Tech Automotive Tonys Auto Air Pacific Auto Repair Body Shop Glass Towing Bryce Auto Air Conditioning Repairs Done Right Thumb Cooling.