How can I make my RX450h air conditioner colder?

Park in the shade whenever you can, and use a reflective sunshade in the windshield when you’re parked. If you’re the only one in the car, close all the vents except the ones that point toward you. Give the system the final boost it needs with an A/C performance check and recharge from Firestone Complete Auto Care.

Why is my RX450h A/C blowing hot air?

If your car’s air conditioning isn’t blowing cold air at all (or it tries, then turns warm), you could have a clogged expansion valve, a faulty compressor clutch, a leak, or a malfunctioning fuse in the system.

What causes A/C system leaks?

A/C system leaks are often due to a combination of age and moisture. Rubber seals and gaskets naturally degrade over time, allowing refrigerant to exit and moisture to enter your RX450h's A/C system.

Does the A/C in my RX450h rely on gas?

RX450h air conditioning systems don’t use gasoline as a direct fuel source. However, they do rely on engine power, which can indirectly affect your vehicle’s gas mileage.

My RX450h’s A/C smells like vinegar! What can cause that?

Moisture can accumulate on your vehicle’s A/C system components, creating the perfect breeding ground for bacteria. As this bacteria grows, it can cause the air conditioning system in your RX450h to have a vinegar-like smell.

Why does my vehicle have to be moving for my RX450h’s A/C to work?

If your A/C only works when the vehicle is moving, there could be a problem with part of your RX450h’s A/C or electrical system. Potential issues include low coolant or a faulty cooling fan.

Where can I go for RX450h A/C repair near me?

Firestone Complete Auto Care has decades of experience inspecting and repairing RX450h air conditioning systems. Schedule an A/C repair appointment at one of our locations near you today.

Convenient & Local 2019 Lexus RX450h A/C Repair

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Schedule A/C Service for Your Lexus RX450h

When you’ve got car A/C problems, don’t sweat it. At Firestone Complete Auto Care, our technicians are qualified to diagnose issues and repair your 2019 Lexus RX450h A/C system. Beat the heat and come in today for a refreshingly easy A/C performance check.

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A/C Service for Lexus RX450h

Few things are worse than a broken car air conditioner on a hot summer day. Is that a hot stove? Nope, just your steering wheel. Sweat soaks the driver's seat. You wipe your brow and wonder, "Who can fix the A/C in my Lexus RX450h?" Firestone Complete Auto Care can! We know Lexus vehicles, and our technicians are qualified to diagnose and repair 2019 Lexus RX450h A/C systems. Bring your Lexus RX450h to your local Firestone Complete Auto Care

In this A/C performance inspection, we’ll check out the current condition of your 2019 Lexus RX450h A/C system to evaluate what repairs are necessary (if any). We’ll test overall system performance, check for any leaks, and measure the system pressure. If any signs point to a possible leak, we’ll send a special U/V dye through the system, or use something called a “sniffer.” What’s a “sniffer,” you ask? It’s a specially designed machine that’s used on parts of your Lexus RX450h A/C system to identify points where refrigerant fumes could be escaping the system. If there's a leak, we'll find it and fix it.

A/C Recharge for Lexus RX450h

Let's say we repair your 2019 Lexus RX450h A/C system. We will also perform an A/C evacuation and recharge. To do this, one of our technicians will remove the refrigerant in your A/C system (if there is even any left to remove). Next, they will evacuate the system according to Lexus's recommendations. Finally, we’ll recharge the A/C system with new refrigerant and once the technician tests the cool blast for themselves, you’re all set. Our technicians know how to keep your A/C in tip-top shape with 2019 Lexus RX450h A/C recharges.

Troubleshooting Lexus RX450h A/C Problems

Hot air is a common Lexus RX450h A/C problem, but it’s not the only issue you might encounter. Typical A/C problems also include weak airflow, which could be caused by mold or mildew buildup, a loose hose, an old ventilation fan, or a compromised seal. If your A/C system blows cold air first but then it turns warm, this may be due to a clogged expansion valve, faulty compressor clutch, blown fuse, or leak. What about those (somewhat unpleasant!) smells coming through the A/C vents in your 2019 Lexus RX450h? This can mean you have mold in your evaporator case, or it may indicate that it’s time to change your cabin air filter. Technicians at Firestone Complete Auto Care are ready to help you address your A/C problems. Don’t sweat it — we’re here to help you chill out again in your RX450h.

Frequently Asked Questions for 2019 Lexus RX450h A/C Systems

How can I make my RX450h air conditioner colder? Park in the shade whenever you can, and use a reflective sunshade in the windshield when you’re parked. If you’re the only one in the car, close all the vents except the ones that point toward you. Give the system the final boost it needs with an A/C performance check and recharge from Firestone Complete Auto Care.
Why is my RX450h A/C blowing hot air? If your car’s air conditioning isn’t blowing cold air at all (or it tries, then turns warm), you could have a clogged expansion valve, a faulty compressor clutch, a leak, or a malfunctioning fuse in the system.
What causes A/C system leaks? A/C system leaks are often due to a combination of age and moisture. Rubber seals and gaskets naturally degrade over time, allowing refrigerant to exit and moisture to enter your RX450h's A/C system.
Does the A/C in my RX450h rely on gas? RX450h air conditioning systems don’t use gasoline as a direct fuel source. However, they do rely on engine power, which can indirectly affect your vehicle’s gas mileage.
My RX450h’s A/C smells like vinegar! What can cause that? Moisture can accumulate on your vehicle’s A/C system components, creating the perfect breeding ground for bacteria. As this bacteria grows, it can cause the air conditioning system in your RX450h to have a vinegar-like smell.
Why does my vehicle have to be moving for my RX450h’s A/C to work? If your A/C only works when the vehicle is moving, there could be a problem with part of your RX450h’s A/C or electrical system. Potential issues include low coolant or a faulty cooling fan.
Where can I go for RX450h A/C repair near me? Firestone Complete Auto Care has decades of experience inspecting and repairing RX450h air conditioning systems. Schedule an A/C repair appointment at one of our locations near you today.