Jetta Tdi Air Conditioning Troubleshooting

Agustus 10, 2021 Posting Komentar

When this switch fails your air conditioning is dead in the water. The AC immediately stopped working.

Air Conditioner Control Valve Vw Vortex Volkswagen Forum

Air Conditioner blows warm air Air conditioner system is discharged.

Jetta tdi air conditioning troubleshooting. If it gets jammed or locks up your Jetta cant respond to your temperature. The freon pressure is good. This is a sign the compressor may not be functioning properly.

I have the Bently DVD ordered but it is not yet here. Rev 6 05292009 A4 AC Control Circuit Troubleshooting Page 1. Air Conditioner problem of the 2014 Volkswagen Jetta 8.

I have a 2006 Jetta TDI. The garage said the pressure was fine and they could not understand why the AC did not work. My guesses are.

With engine running and fan on there was 9 volt. If I am real lucky it gets cold for a few minutes but never much longer. Its about a 1000 to fix and is a component in a 2010 Volkswagen Jetta tdi.

The freon pressure is good. DTC Memory of AC Controler. Can do in troubleshooting AC problems.

If you turn the key and turn on AC both radiator fans should come on. Okay this car is always a puzzler but here is what is going on. So the air conditioning in my 02 Jetta stopped working - for the most part.

To reduce air from the system. Blend Door The blend door controls how much air conditioned and heated air enters the cabin. A low charge is almost always caused by a leak in the system.

I pulled the connection at the coil at the compressor. The air conditioning compressor has failed. After running these tests on the Volkswagen Jetta AC here are the conclusions that we came to.

Air conditioning troubleshooting tests the filling level of the warm up system. Average repair cost is 1500 at 88600 miles. There is a pressure sensor that is located in the same place I think since I have not yet located it.

This vehicle has chrome trim on dashboard air conditioning vents next to drivers and front seat passengers doors and that chrome trim puts circular reflections ovals or ring images in the exterior rear view mirrors both sides. Common problem for VW mk4 AC compressor to not kick on. The air conditioner on this 2004 Jetta with 59000 miles stopped working after I like an idiot sprayed the engine bay with water to clean dirt and grime off that had accumulated.

I recently had the system charged at least they told me they did. Ive heard this is a common problem with this model. My air conditioning compressor on my 2002 jetta tdi is not engaging.

Air Conditioner problem 1. Related Air Conditioner Relay Location Content 2000 Volkswagen Jetta Ac Unit Stopped Blowing Cold Air My Mechanic Vacuumed Out And Recharged Ac System Still No Cold Air But Compressor Is Working. It seems that there is no highlow pressure switch on this model.

If the charge is normal but does not change with compressor operation. The most common causes that hinders normal operation of air conditioning system on your VW Jetta are dirty cabin air filter refrigerant leak dirty or clogged condenser dirty or clogged evaporator bad blower motor defective compressor faulty blend door actuator or any fault in the electrical system. With engine running and fan on there was 9 volts across the two pin connector that would have plugged into the coilno load applied whether the ac button was pushed or not.

I pulled the connection at the coil at the compressor. Either the expansion valve or the fixed orifice tube. If the fuse bracket shows signs of corrosion heat distortion or insulation melting that heat can also burn the fuse terminals.

Fault Code P1641 is stored in the system. Failed Air Conditioning AC DrierFilter. Incorrect AC Refrigerant Oil Charge.

The high amperage power runs through the fuse bracket before going to the positive battery terminal. At the time I took it the AC was blowing cold so they didnt take the free diagnosis too far. I used a vadas software to access the code via a laptop computer.

They are not that expensive and are easy to replace most of the time. However checking the pressure just ensures there is some charge left. I have been looking deeper into the AC problems with my 1009 Jetta TDI.

Test the temperature limiter and involving cables. My air conditioning compressor on my 2002 jetta tdi is not engaging. Blower Motor If there is no air blowing from your Jetta at all the blower motor is at fault.

I have had the car diagnosed by two places. If the system charge is too low this can cause the symptoms youre describing. Air conditioner compressor clutch not engaging.

Check the AC compressor clutch fuse first. The 2010 Volkswagen Jetta has 4 problems reported for ac not cooling consistently. The AC light on the button illuminates when pushed but the air does not get cold.

Have the system evacuated charged and leak tested by an MVAC certified technician utilizing approved recoveryrecycling equipment. If your charge is low then you have a leak in the system. It does not ensure the proper mass of refrigerant is in the system.

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