2018 rx350 fsport ac hot on drivers side

[Speng]

has anyone had this problem before where the AC is hot on the drivers side but cold on the passenger side?

[RX400h]

Quote

It seems you’re experiencing an issue with the air conditioning in your 2018 Lexus RX350, where the driver’s side is blowing hot air while the passenger side remains cold. This problem is not uncommon and can be caused by several factors. One possible cause could be an issue with the dual-zone climate control system, which allows each side of the cabin to have different temperatures. If there’s a malfunction in the system, such as a faulty blend door actuator or a problem with the climate control software, it could result in inconsistent temperatures on either side of the vehicle.

In some cases, owners have reported that a software update provided by the dealer fixed the issue. It’s also worth checking if the problem might be due to a simple setting adjustment or if the vehicle is low on refrigerant.

I would recommend having your vehicle inspected by a certified Lexus technician or at a Lexus dealership to diagnose and resolve the issue accurately. They can check for any software updates that might be available for your vehicle’s climate control system and ensure that all components are functioning correctly. If you’re comfortable with car maintenance, you might also consider checking the freon levels and the operation of the blend door actuator yourself but be aware that some fixes might require specific tools and expertise.

Remember, regular maintenance and timely repairs are crucial for the longevity and performance of your vehicle.