2010 Lexus RX350

Here’s a comprehensive list of common issues and complaints for the 2010 Lexus RX 350, formatted for your website and categorized for clarity.

The 2010 Lexus RX 350 is a popular luxury crossover SUV known for its comfortable ride, reliability, and upscale interior. It comes standard with a 3.5-liter V6 engine producing 275 horsepower and 257 lb-ft of torque, paired with a 6-speed automatic transmission. The RX 350 is praised for its smooth ride, quiet cabin, and reputation for longevity. Some common dislikes include the somewhat numb steering feel and the less-than-sporty handling compared to some competitors.

Engine

3.5L 2GR-FE V6

• Oil Leaks
  • Description/Symptoms: Oil leaks can develop from various locations, including the valve cover gaskets, timing cover, and oil cooler lines. Symptoms include visible oil drips under the vehicle, a burning oil smell, and low oil levels.
  • Solution: Replacing the leaking gaskets or lines. Thorough cleaning of the affected area is recommended after the repair.
  • Estimated Cost to Fix: $200 - $1,000+ (depending on the source of the leak and labor involved)
  • Recalls: None Found
• VVTi Actuator Failure
  • Description/Symptoms: Variable Valve Timing intelligent (VVTi) actuator failure can lead to rough idling, decreased performance, and potential engine knocking or pinging. Check engine light illumination with codes related to VVT system issues.
  • Solution: Replacing the faulty VVTi actuator(s). Oil changes using the correct viscosity and type can help prevent this issue.
  • Estimated Cost to Fix: $500 - $1,500+
  • Recalls: None Found

Transmission

6-Speed Automatic (U660E)

• Rough Shifting/Hesitation
  • Description/Symptoms: Some owners report experiencing rough or delayed shifting, particularly between lower gears. Hesitation when accelerating from a stop is also occasionally noted.
  • Solution: A transmission fluid flush with Toyota/Lexus WS fluid can sometimes alleviate the issue. In more severe cases, valve body replacement or a transmission rebuild may be necessary.
  • Estimated Cost to Fix: $200 (fluid flush) - $3,000+ (rebuild)
  • Recalls: None Found
• Torque Converter Issues
  • Description/Symptoms: Shuddering or vibration during acceleration, particularly at lower speeds. Can also manifest as a stalling sensation when coming to a stop.
  • Solution: Replacing the torque converter. A transmission flush is often recommended alongside the replacement.
  • Estimated Cost to Fix: $800 - $2,000+
  • Recalls: None Found

Suspension

• Strut/Shock Absorber Failure
  • Description/Symptoms: A bouncy or unstable ride, excessive body roll during cornering, and clunking noises from the suspension. Visible leaks from the struts/shocks.
  • Solution: Replacing the worn struts and/or shocks. Replacing them in pairs (front or rear) is recommended.
  • Estimated Cost to Fix: $400 - $1,200+ (depending on parts and labor)
  • Recalls: None Found
• Control Arm Bushing Wear
  • Description/Symptoms: Clunking or squeaking noises from the front suspension, especially when going over bumps. Vague steering and uneven tire wear.
  • Solution: Replacing the worn control arm bushings or the entire control arm assembly.
  • Estimated Cost to Fix: $300 - $1,000+ (depending on whether bushings or entire arms are replaced)
  • Recalls: None Found

Electrical

• Navigation System/Display Issues
  • Description/Symptoms: The navigation screen may freeze, become unresponsive, or display error messages. The screen backlight may fail.
  • Solution: Software updates, replacing the screen, or replacing the entire navigation unit.
  • Estimated Cost to Fix: $200 (software) - $2,000+ (unit replacement)
  • Recalls: None Found
• Power Door Lock Actuator Failure
  • Description/Symptoms: Intermittent or complete failure of the power door locks. The door may not lock or unlock with the key fob or interior switch.
  • Solution: Replacing the faulty door lock actuator.
  • Estimated Cost to Fix: $150 - $400+ per door
  • Recalls: None Found

Exterior

• Headlight Condensation
  • Description/Symptoms: Moisture buildup inside the headlight housings. This can reduce headlight effectiveness and potentially damage the bulbs or electrical components.
  • Solution: Removing the headlights and drying them out. Sealing any cracks or gaps in the housings to prevent moisture intrusion.
  • Estimated Cost to Fix: $100 - $300+ (DIY or professional resealing) / $500+ per headlight for replacement
  • Recalls: None Found

Interior

• Dashboard Cracking
  • Description/Symptoms: Cracking on the dashboard surface, often occurring in areas exposed to direct sunlight.
  • Solution: Dashboard replacement or using a dashboard cover. Some owners have attempted to repair the cracks with fillers, but results vary.
  • Estimated Cost to Fix: $100 (cover) - $2,000+ (replacement)
  • Recalls: None Found
• Sunroof Issues
  • Description/Symptoms: Sunroof malfunctions. The sunroof may get stuck or close improperly
  • Solution: Sunroof repairs or replacements.
  • Estimated Cost to Fix: $300 - $1000
  • Recalls: None Found

Summary

The 2010 Lexus RX 350 is generally a reliable vehicle, but owners should be aware of potential issues such as oil leaks, transmission issues (particularly rough shifting), and suspension component wear. Electrical problems with the navigation system and power door locks can also occur. The severity and cost of these issues vary, with some repairs being relatively inexpensive while others can be more significant. The dashboard cracking issue is primarily cosmetic but can detract from the vehicle’s overall appearance. Careful inspection and maintenance can help mitigate some of these problems.