What is an AC control switch replacement?
An AC control switch replacement is a simple service intended to give control of the air conditioning back to the driver.
An air conditioning system is about more than keeping the thermostat low—it’s also necessary to defrost the windshield during cold weather. With a faulty AC switch, you could be left driving blind.
Like any piece of high-touch electronic equipment, AC control switches can fail over time due to wear and tear. If your air conditioning system stops working, it’s time to go to the mechanic for a replacement.
How do I know if my car's AC switch is bad?
If your vehicle is suffering from spotty air conditioning or if the AC system won’t turn on at all, you may have an AC control switch problem. A skilled mechanic can identify whether a faulty control switch and/or a different mechanism is to blame.
How long does a car AC control switch last?
A car’s AC control switch is supposed to last the lifetime of the vehicle. Dashboard controls are generally expected to last much longer than the parts they control since they're not subject to as much wear and tear. These estimates may be affected by maintenance issues or unexpected problems (like dropping coffee on the center console).
Can I replace my car’s AC control switch myself?
Unless you’re an experienced electrician, it’s wise to leave an AC control switch replacement to the professionals. While mechanically simple, the bulk of the labor (and the potential for mistakes) involvesw3 the wiring. Make a mistake and your DIY job could result in far more damage than what you started with.