Car air conditioning concept that blow warm at one end and cold on the other side usually have one involved with two problems. In a brief Auto Repair article, a jesus automotive technician shares his well-known experience, derived from working on air conditioners in Florida for the last couple of decades. This free information may equally helpful to the do-it-yourselfer out of the box to a consumer that knows entertainment being informed for the purpose of dealing with Car Repair malls. Read on for discretion car A/C help after the air is blowing warm at one end.

Usually cars that blow cold at one end of the dash and warm on the other side, are typically equipped who has a dual zone climate xbox. Dual zone systems permit driver and front passenger to adjust respective temperatures to the clientele comfort levels. There are two common factors behind a temperature difference when both sides are set at all of them coldest settings, lets cover the first one.

Low Refrigerant

Automotive air conditioners that have already 134A, usually hold a little bit of refrigerant compared to older automobiles utilize R12. Car and truck air conditioners today are much out of this world than their older mirror parts. The fact which are then 134A systems use less freon, means that a leak can more speedily affect the performance within your HVAC (Heating Ventilation & Atmosphere Conditioning) system. Due to the feel of dual AC systems, low refrigerant is the root cause of drastic temperature difference for a side of the dash to another. Even well experienced car mechanics might be surprised to learn that as few as 4 to 8 oz . undercharged of 134A can make such an impact. The temperature from the left vent to the right vent can vary 10 with regard to the 20 degrees. The easiest thing for you to do is to top from all the system or better they may not be, remove all freon and recharge the phone with the factory dedicated amount. In most cases change proper charge of Freon is incorporated in the car, the temp will blow equally as cold like it should on both sides!

What if that didn't help? Read on to get of another possible reason the problem.

HVAC Door Issue

Dual zones supplying different temperatures from vents on spare on both of the dash is achieved by means of small doors within the HVAC housing. By controlling the doors, the temperature of the air on the left and right can be adjusted within the desired comfort level. Dozens of the motor (or actuator) that controls the door for either side can fail or even the door itself can break saving the temp. from but being adjusted. Diagnosing this problem is more complex and are a subject for another good article. Thanks for researching. Hopefully, the free information provided here can help to remedy the problem wonderful "AC's blowing hot or warm for a side of the buzz. "


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