2022 Lexus RX350
The 2022 Lexus RX350 is a popular luxury SUV known for its comfortable ride, reliability, and upscale interior. It’s powered by a 3.5-liter V6 engine producing 295 horsepower and 268 lb-ft of torque, paired with an 8-speed automatic transmission. Another available option is the RX 450h, which has a hybrid setup. Owners often praise the RX350 for its smooth ride, quiet cabin, and Lexus’ reputation for dependability. However, some common criticisms include its somewhat uninspired driving dynamics, a polarizing infotainment system interface, and less cargo space than some competitors. The following list details common issues and complaints owners have reported with the 2022 RX350.
Engine
3.5L V6 (2GR-FKS)
- Engine Misfires
- Description/Symptoms: Some owners have reported experiencing engine misfires, often accompanied by a check engine light. These misfires can cause rough idling, hesitation during acceleration, and reduced fuel economy.
- Solution: Diagnosis involves checking spark plugs, ignition coils, fuel injectors, and vacuum lines. Replacing faulty components, especially ignition coils, is a common fix.
- Estimated Cost to Fix: $150 - $500+ (depending on the cause and number of components replaced)
- Recalls: None Found
- Oil Leaks
- Description/Symptoms: Owners have reported oil leaks, often around the valve cover gaskets or timing cover. These leaks can lead to oil consumption and, if left unaddressed, potential engine damage.
- Solution: Replacing the leaking gaskets or seals is the standard fix.
- Estimated Cost to Fix: $200 - $800+ (depending on the location and complexity of the repair)
- Recalls: None Found
Transmission
8-Speed Automatic (AWR80)
- Harsh Shifting/Hesitation
- Description/Symptoms: Some owners have noted harsh or jerky shifting, particularly between lower gears. Others have experienced hesitation or delays in gear engagement.
- Solution: In some cases, a transmission control module (TCM) software update can resolve the issue. In more severe cases, valve body replacement or complete transmission replacement may be necessary.
- Estimated Cost to Fix: $100 (software update) - $4,000+ (transmission replacement)
- Recalls: None Found
- Torque Converter Issues
- Description/Symptoms: Reports of torque converter shudder or vibration, especially at low speeds or during light acceleration.
- Solution: Flushing the transmission fluid may help, but a failing torque converter often requires replacement.
- Estimated Cost to Fix: $1,500 - $3,000+
- Recalls: None Found
Electrical
- Infotainment System Freezing/Rebooting
- Description/Symptoms: The infotainment system, particularly the Lexus Enform system, can freeze, become unresponsive, or unexpectedly reboot. This can affect navigation, audio, and climate control functions.
- Solution: Applying software updates, resetting the system, or replacing the head unit.
- Estimated Cost to Fix: $0 (software update) - $2,000+ (head unit replacement)
- Recalls: None Found
- Sensor Malfunctions (Blind Spot Monitor, Parking Sensors)
- Description/Symptoms: The Blind Spot Monitor (BSM) system or parking sensors may malfunction, providing false warnings or failing to detect obstacles.
- Solution: Diagnostic scanning to identify the faulty sensor, followed by sensor replacement.
- Estimated Cost to Fix: $200 - $800+ per sensor, depending on location and labor.
- Recalls: None Found
Interior
- Rattling Noises
- Description/Symptoms: Rattling or squeaking noises emanating from the dashboard, door panels, or rear cargo area, particularly on rough roads.
- Solution: Locating and securing the source of the rattle, which may involve adding felt padding, tightening screws, or replacing clips.
- Estimated Cost to Fix: $50 - $500+ (depending on the complexity of the repair)
- Recalls: None Found
- Seat Motor Failure
- Description/Symptoms: Power seats may become inoperable due to motor failure.
- Solution: Replacing the faulty seat motor.
- Estimated Cost to Fix: $300-$800+
- Recalls: None Found
Exterior
- No Issues Found
Suspension
- No Issues Found
Summary
The 2022 Lexus RX350 is generally a reliable vehicle, but owners have reported issues ranging from engine misfires and transmission problems to electrical glitches and interior rattles. While some issues can be resolved with software updates or minor repairs, others, such as transmission or infotainment system failures, can be costly. The severity of these issues varies, with some affecting drivability and safety, while others are more of a nuisance. Potential buyers should be aware of these potential problems and consider having a pre-purchase inspection performed by a qualified mechanic.