Q: Will running your car's a/c unit with a broken a/c compressor cause the transmission to act up?
I drove my 2000 mitsubishi mirage with the a/c knowing the compressor is broken.
Recommended Services
| AC is not working Inspection | $111.46 - $131.46 | Get a Quote |
| AC Compressor Replacement | $715.49 - $3134.49 | Get a Quote |
Air conditioner compressors are not engaged unless the air conditioning is switched ON. Mounted to the front of the A/C compressor is an electro-magnetic clutch. Meaning, the clutch and belt spin freely without the internals of the compressor engaged and being moved along with the clutch pulley. Once you switch the A/C ON, then the clutch is energized electrically to engage the internals of the compressor and spins them along with the clutch pulley.
As long as the A/C compressor is not physically damaged (broken or seized), it should not effect the normal operation of the engine and transmission. If, however, when you switch the A/C ON, and the car begins to run poorly, then I suggest you do not operate the air conditioning until you have the AC system diagnosed and AC compressor replaced if necessary.
The statements expressed above are only for informational purposes and should be independently verified. Please see our
terms of service
for more details
Get an instant quote for your car
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
What others are asking
How do you use the glove box?
The glove box is an ideal place to store things like your owner’s manual, insurance papers and other important documents or small items. It’s also easy to use. Here’s how: Make sure the glove box is unlocked. Pull the handle....
Overheating problems
Hi. Overheating is typically caused by three main concerns, either not enough coolant in the engine, not enough flow of coolant, (stuck closed thermostat, pinched hose) or the radiator isn't exchanging heat fast enough. If the coolant level looks ok...
resolving mechanics lien issue.
When buying a car with a lien on it (https://www.yourmechanic.com/article/how-to-buy-a-car-with-a-lien-on-it), you should have the title in hand and have the title signed by the lien holder and motorized. This has to be done to get the lien released and the...
My car's oil cooler line is leaking antifreeze
Hello. From what you describe, it appears that you are being provided with conflicting information. Oil cooler lines will usually leak oil, as oil is what flows through those lines. If the engine is leaking coolant, then it is either...
I have a 2001 Saab 93 turbo automatic and it keeps stalling. Once it does, I have to wait about 20-30 mins to restart.
Hi there. Check the spark plugs (https://www.yourmechanic.com/services/spark-plugs-replacement) and see if they have been replaced. The plugs in your engine are designed to last between 80,000 to 100,000 miles. Replace the spark plugs if they have not been changed. If the...
Lexus IS250 2007 166K miles. No problems ever. Power failing; will run if all systems off; smells like ozone. Thinking alternator
Hi there. I believe you may be correct about the alternator. Perform a visual inspection of the valve cover area above the alternator for oil. If there is oil leaking onto the alternator, this will need to be corrected as...
Check engine light came on then off
The check engine light comes on when the computer detects a component or sensor is out of range with signal back to computer. The computer will put on the light and if the problem goes away for a certain amount...
A/c wont turn off mitsubishi lancer gts 08
The circuit has to be restored to its original configuration particularly as you mention that a relay might have been removed. If you request an electrical circuit/component diagnostic (https://www.yourmechanic.com/services/electrical-components-are-not-working-inspection) the responding certified mechanic will compare the wiring diagram in the...
My 2001 lexus is300 stalling when accelerating for a second and then pushes itself to go
An issue such as this would very likely be associated with a check engine light being illuminated on the dash. In this case I would recommend having a check engine light inspection (https://www.yourmechanic.com/services/check-engine-light-is-on-inspection) performed by a qualified professional to determine...
Related articles
How to Buy a Good Quality Heater Control Valve
When When your heater does not heat, it is a pretty obvious problem. What is not obvious is exactly where the problem lies. Chances are, the problem might be with a little part called a heater control valve. This essential...
How to Buy a Good Quality AC Condenser and Condenser Fan
A A car’s air conditioning system is an orchestra of different parts working together – the compressor, condenser, accumulator or receiver dryer, expansion valve or orifice tube, and the evaporator. Each component has a specific function and if one part...
Signs of a Bad or Failing AC Compressor Relay
Common signs include inconsistent cooling, not hearing a click from the compressor turning on, and no cold air.
Browse other content
Cities
Services