Why won’t my AC turn on in my car?

Why would AC suddenly stop working?

When your air conditioner suddenly stops working, it can be cause for alarm or it can be something as simple as a blown fuse or tripped circuit breaker. … It is important to note that many common problems with air conditioners can be caused by inadequate maintenance.

What would cause AC to stop working in car?

Air Conditioning Not Working in Your Car? … The most common causes of broken air conditioning are leaks or compressor issues. If your air is blowing cool but not cold, the problem could be a clogged filter, cooling fan problem, radiator trouble, or it could simply be that you need to recharge your AC.

How do I know if my AC fuse is blown?

Test the load: If you saw a voltage reading during the previous step, run the same test on the “load” side of the fuses. You should again see a reading between 220 and 240. If you see a voltage reading on the “line” side but not the “load” side, it means you have a blown fuse.

Why is my AC not coming on?

If your AC unit won’t turn on, the first thing you should check is if there was a blown fuse or a tripped breaker. There’s a good chance that the problem is a tripped breaker if the circuit was overloaded. … However, it is also possible that a power surge caused your air conditioner to blow a fuse or trip a breaker.

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How do I fix my car AC not blowing cold air?

#1 Your Car’s AC Needs a Recharge

The most common cause of a vehicle’s air conditioner not getting cold enough is that it needs to be recharged. You can recharge your refrigerant by yourself, but to save time and make sure the job is done correctly you should make an appointment with your local professional auto shop.

How do you know if your car AC is broken?

5 warning signs that your car’s AC may need some help

  1. No air conditioning. The first warning sign is the most obvious: no AC. …
  2. Weird noises. Behind non-functioning air conditioning, the next easiest warning sign to spot is weird noises. …
  3. Nasty smells. Third on the list is nasty smells. …
  4. Water stains. …
  5. AC leaks.

How much does it cost to fix AC in car?

This generally includes replacing a few parts like hoses, sensors, or either the compressor or condenser. CostHelper readers report paying $171-$727 for minor air conditioning repairs, at an average cost of $488. Extensive auto air conditioning repairs can cost $1,000-$4,000 or more, depending on make and model.