Can a serpentine belt affect the AC?
What does a serpentine belt do? Well, it won’t keep your pants up, but it does transport power to your vital automotive components. The serpentine belt is one long, snaking, winding belt that keeps your alternator, power steering pump, air conditioning and—in some cases—your water pump running smoothly and effectively.
Can a bad AC compressor break serpentine belt?
Hi there, yes, the air conditioning compressor is capable of breaking the serpentine belt a couple of ways. If the AC compressors seizes while operating, the shock load can snap the serpentine belt. Replacing the serpentine belt tensioner and idler pulley at the same time as the belt is always a good idea.
Can a bad tensioner cause AC not to work?
If the tensioner is loose the belts may squeak or squeal, especially when the engine is first started. A seized or loose drive belt tensioner can cause the belt to snap, which will disables those accessories and can cause problems such as overheating, a dead electrical system and battery, or a disabled AC system.
Why is my AC belt squealing?
A loud squeal is produced when the A/C is turned on. This symptom is usually caused by a loose or worn air conditioning compressor belt. When the A/C is activated the compressor is engaged. If the belt is loose or worn the belt can slip on the compressor pulley and emit a loud squeal.
How much does it cost to replace an AC belt?
Most cases, the replacement cost will be between $90 and $200. The belt will cost between $25 and $75, while the labor costs will be between $75 and $120.
What happens if your AC belt breaks?
If your serpentine belt wears out, becomes damaged or contaminated, or breaks, engine accessories will not be able to spin at the proper speed, leading to decreased power to the electrical system. Advances in material technology allow some belts to last more than 100k miles.
Can I remove my AC belt?
They are hard to cut, that’s for sure. Just go at it for a while, and you should be able to get it off without removing any other belts. If that doesn’t work, hell, try a small saw blade or a Dremel, I guess. (just be careful).
Why does my AC belt need to be replaced?
AC belt breaks. Another obvious sign that the AC belt needs to be replaced is the belt snapping. Old belts will snap simply because they are weakened by age and service. You can notice that a belt has snapped because the AC will not function when activated.
Why is my serpentine belt on my air conditioner not working?
Since the serpentine belt keeps the air conditioner functional, a bad serpentine belt will take that function away from it. If you turn on your air conditioner and see that it does not blow out cool air from the air vents, this could possibly be due to a bad serpentine belt.
Where does the AC belt go on a car?
The belt connects the AC compressor clutch to the engine crankshaft, which allows the compressor to be turned via the engine’s power when activated. As with most automotive belts, the AC belt will either be a V-belt or a serpentine.
What happens if the accessory drive belt breaks?
If this accessory drive belt (also called a V-belts or serpentine belts) breaks, the battery won’t get charged, the air conditioner won’t blow cold air and the power steering will go out. In addition, if the belt drives the water pump, the engine could overheat.