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    Lexus RX

    EPA MPG: 20 mpg

    RECALL ALERT:
    There is 1 recall on this vehicle. Learn More.

    Reliability

    Overall Reliability

    The 2010 RX has about average reliability compared to other cars from the same model year.

    The 2010 Lexus RX has been recalled 1 time by NHTSA. View Recalls
    Most Common Trouble Spots
    Common Trouble Spot
    Common Trouble Spot

    Owner Reported Trouble Spots

    The Reliability score is based on our latest subscriber survey of 2010 Lexus RX owners. The owner comments describe problems respondents experienced with this vehicle.

    Climate System

    AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.

    What Owners Say

    A/C compressor

    ""Sensor on compressor goes out. $2600 to replace compressor at dealership. Aftermarket sensor for $60 fixes problem, but requires major disassembly of the front of the engine compartment and the sensor is seized into place. Takes 12 hours to do job.""

    Anonymous A., FL (2010 Lexus RX 350 3.5-L V6)

    ""the a/c system has failed and I have not had it repaired. I chose my a/c to be functional with 4 windows and 70 mph, and an open moon roof.""

    Anonymous, NY (2010 Lexus RX 350 3.5-L V6)
    Automatic climate control

    "Air conditioning won't turn on until 1 minute and doesnt retain previous temperature"

    Anonymous, CA (2010 Lexus RX 350 3.5-L V6)

    "Mode Servo not recognized - Climate control then changes to manual and mode cannot be adjusted"

    Anonymous A., NC (2010 Lexus RX 350 3.5-L V6)
    Evaporator

    "started a year ago. Only intermittently cooled car"

    Anonymous, FL (2010 Lexus RX 350 3.5-L V6)
    Other climate system problem

    "Needed to replace an electrical relay controlling the AC clutch"

    Anonymous A., FL (2010 Lexus RX 350 3.5-L V6)
    Refrigerant leaks

    "Leak but charging it gives me ac for6 months"

    Anonymous, FL (2010 Lexus RX 350 3.5-L V6)

    "Started over two months ago. Dealer wants $3,500 to repair it. Too expensive, do without."

    Anonymous, IN (2010 Lexus RX 350 3.5-L V6)

    "Topping off refrigerant helps for several months only"

    Anonymous, IL (2010 Lexus RX 350 3.5-L V6)

    Suspension/Steering

    Shocks or struts, ball joints, tie rods, wheel bearings, alignment, steering linkage (includes rack and pinion), power steering (pumps and hoses, leaks), wheel balance, springs or torsion bars, bushings, electronic or air suspension.

    What Owners Say

    Ball joints

    "Noise"

    Anonymous A., 99 (2010 Lexus RX 350 3.5-L V6)
    Shocks or struts

    "shocks wore out and are expensive to replace. more about Lexus costs of repairs than the actual fact."

    Anonymous, MI (2010 Lexus RX 350 3.5-L V6)

    "Replace rear shocks"

    Anonymous, SC (2010 Lexus RX 350 3.5-L V6)

    ""Struts going bad, fixed May 2025""

    Anonymous, OK (2010 Lexus RX 350 3.5-L V6)

    "Normal wear. Front struts were replaced."

    Anonymous, CA (2010 Lexus RX 350 3.5-L V6)
    Steering linkage (includes rack and pinion)

    ""around 178,000 miles had to change sway bar link overall car has been very reliable""

    Anonymous, NY (2010 Lexus RX 350 3.5-L V6)
    Tie rods

    "problem is more about cost of Lexus repairs than the fact they wore out"

    Anonymous, MI (2010 Lexus RX 350 3.5-L V6)
    Wheel bearings

    ""I recently heard slight noise in the rear wheels, not certain which one. Had a mechanic evaluate the problem. The mechanic identified the problem as a worn rear wheel bearing. I authorized replacement and the noise is fixed.""

    Anonymous, (2010 Lexus RX 350 3.5-L V6)

    In-car Electronics

    Infotainment system (audio, GPS, phone), rear entertainment system, backup or other camera/sensors, head-up display.

    What Owners Say

    CD player

    "Eject CD when the car driving on rough road surface."

    Anonymous, ON (2010 Lexus RX 350 3.5-L V6)
    External music device interface (e.g., smart phone, MP3 player)

    "It glitches when I connect a phone and play music sometimes. But what do you expect? Its 15 years old - Im impressed it plays any music from new devices!"

    Anonymous, NY (2010 Lexus RX 350 Unsure)
    In-dash navigation system (GPS)

    "Antiquated interface. No updates avail after 2012"

    Anonymous, CA (2010 Lexus RX 350 3.5-L V6)
    Phone pairing (e.g., Bluetooth)

    "can pair and hear caller but caller can't hear me bought new speaker part and and installed but did not fix problem"

    Anonymous A., (2010 Lexus RX 350 3.5-L V6)
    Radio

    ""Radio, without input, turns on, changes modes and radio stations while driving. Can duplicate in hot or cold weather by pressing on actual faceplate in drive or in park""

    Anonymous, CA (2010 Lexus RX 350 3.5-L V6)

    "Jump to other station and eject CD randomly."

    Anonymous, ON (2010 Lexus RX 350 3.5-L V6)

    Engine Minor

    Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil leaks.

    What Owners Say

    Oil leaks

    "rubber oil line broke and was replaced with a metal line."

    Anonymous, PA (2010 Lexus RX 350 3.5-L V6)

    "the gasket was changed because of oil leaking on alternator had to change alternator also."

    Anonymous, NY (2010 Lexus RX 350 3.5-L V6)

    "head gasket leak"

    Anonymous, TX (2010 Lexus RX 350 3.5-L V6)

    "Replaced oil cooler rubber pipe with all metal pipe."

    Anonymous, ON (2010 Lexus RX 350 3.5-L V6)

    Exhaust

    Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.

    What Owners Say

    Other/unsure

    "Bad alternator and battery. Experienced periodically. Fixed by dealer."

    Anonymous, VA (2010 Lexus RX 350 3.5-L V6)

    "road noise may be worse"

    Anonymous, AL (2010 Lexus RX 350 3.5-L V6)

    "I sold it"

    Anonymous A., ON (2010 Lexus RX 350 Unsure)

    "Tires"

    Anonymous, ME (2010 Lexus RX 350 3.5-L V6)

    Drive System

    Driveshaft or axle, CV joint, differential, transfer case, four-wheel-drive/all-wheel-drive components, driveline vibration, electrical failure, traction control, electronic stability control.

    What Owners Say

    Differential

    "Warning light came on that all wheel drive needed attention. Dealer replaced the differential unit, $5800 repair. Disappointing, as although 15 years old it had only 74000 miles. Costly repair."

    Anonymous, IL (2010 Lexus RX 350 3.5-L V6)
    Driveline vibration

    "Vibration when accelerating above 60 mph"

    Anonymous A., 99 (2010 Lexus RX 350 3.5-L V6)
    Driveshaft or axle

    "Leaking seal on right drive axle.Replaced."

    Anonymous, CA (2010 Lexus RX 350 3.5-L V6)

    Noises/Leaks

    Squeaks, rattles, wind noises, seals and/or weather stripping, air and water leaks.

    What Owners Say

    Air or water leaks

    "the drain holes in the sunroof leak into the cabin. I have to have the drain holes blown out when I service the car."

    Anonymous, FL (2010 Lexus RX 350 3.5-L V6)
    Other noises & leaks problem

    ""This problem has been with us for two years. There is a loud popping sound in the audio system that goes on randomly. If often goes off quickly, but sometimes it does not and you have to restart the car. We spend $1700 at the Lexus dealer to fix it but they did not. We have not found anyone who can.""

    Anonymous, FL (2010 Lexus RX 350 3.5-L V6)
    Squeaks or rattles

    "Worn out sway bar links caused vibrations in the steering wheel."

    Anonymous A., AB (2010 Lexus RX 350 3.5-L V6)

    Electrical Accessories

    Cruise control, clock, warning lights, body control module, keyless entry, wiper motor or washer, tire pressure monitor, interior or exterior lights, horn, gauges, 12V power plug, USB ports, alarm or security system, remote engine start, heated or cooled seats, heated steering wheel, headlights, automatic headlights, automatic wipers, wireless charging pad.

    What Owners Say

    Headlights

    "Ballast for headlights goes out. Requires removing front bumper and headlight assembly. Dealership charges $1400. Bought a Lexus ballast for $260 and installed it. Takes at least 6 hours. Two months later the ballast is not working again."

    Anonymous A., FL (2010 Lexus RX 350 3.5-L V6)
    Other electrical system problem

    ""Trunk opens, then starts closing immediately""

    Anonymous, FL (2010 Lexus RX 350 3.5-L V6)

    Engine Electrical

    Alternator, starter, hybrid battery replacement, hybrid battery related systems, regular battery, battery cables, engine harness, coil, ignition switch, electronic ignition, spark plugs and wires failure, auto stop/start.

    What Owners Say

    Heated or cooled seats

    ""The seat is getting pretty uncomfortable for me, the primary driver. My husband doesnt feel it. I have to use a cushion and have researched replacing the seat vs replacing the car.""

    Anonymous, TN (2010 Lexus RX 350 3.5-L V6)

    Body Hardware

    Windows, locks and latches, doors or sliding doors, tailgate, trunk or hatch, mirrors, seat controls (power or manual), seat belts, sunroof, convertible top, glass defect.

    What Owners Say

    Tailgate, hatch or trunk

    "The tailgate doesnt consistently lift on its own. I often have to struggle with it to unlatch and then lift it manually. Nothing is physically impeding its function externally."

    Anonymous, TN (2010 Lexus RX 350 3.5-L V6)

    Paint/Trim

    Paint (fading, chalking, peeling, or cracking), loose interior or exterior trim or moldings, rust.

    What Owners Say

    Paint (fading, chalking, cracking, or peeling)

    ""Paint on the tailgate wind spoiler has failed. Body shop indicates this is common with older RX350's. Spoiler is virtually raw plastic/fiberglass with no paint on it. So rough it catches the towel when washing. Has been like this for about five years, and getting worse.""

    Anonymous, CA (2010 Lexus RX 350 3.5-L V6)

    Brakes

    Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.

    What Owners Say

    Antilock braking system (ABS)

    "Check ABS light kept coming on but not when went into Lexus Service technician to fix. Tech couldnt which speed sensor was cause and told me to bring in when Check warning is activated."

    Anonymous, SK (2010 Lexus RX 350 3.5-L V6)

    Engine Cooling

    Radiator, cooling fan, water pump, thermostat, antifreeze leaks, overheating.

    What Owners Say

    Water pump

    "Water pump making noise."

    Anonymous, ON (2010 Lexus RX 350 3.5-L V6)

    Engine Major

    Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt.

    Transmission Minor

    Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks.

    Transmission Major

    Transmission rebuild or replacement, torque converter, premature clutch replacement.

    Fuel System/Emissions

    Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.

    2010 SUVs Reliability

    No Data Available

    Lexus vs. Other New Car Brands Reliability

    Reliability History
    * Redesign year
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    Overall Reliability Verdict

    POTENTIAL TROUBLE SPOTS
    Powertrain
    NA
    NA
    NA
    NA
    Engine Major
    NA
    NA
    NA
    NA
    Engine Minor
    NA
    NA
    NA
    NA
    Engine Cooling
    NA
    NA
    NA
    NA
    Engine Electrical
    NA
    NA
    NA
    NA
    Transmission Major
    NA
    NA
    NA
    NA
    Transmission Minor
    NA
    NA
    NA
    NA
    Drive System
    NA
    NA
    NA
    NA
    Fuel System/Emissions
    NA
    NA
    NA
    NA
    Exhaust
    NA
    NA
    NA
    NA
    Suspension/Steering
    NA
    NA
    NA
    NA
    Brakes
    NA
    NA
    NA
    NA
    Climate System
    NA
    NA
    NA
    NA
    Build Quality
    NA
    NA
    NA
    NA
    Electrical Accessories
    NA
    NA
    NA
    NA
    Body Hardware
    NA
    NA
    NA
    NA
    Paint/Trim
    NA
    NA
    NA
    NA
    Noises/Leaks
    NA
    NA
    NA
    NA
    In-car Electronics
    NA
    NA
    NA
    NA
    Reliability indicates how models have performed in the past, providing the basis for predicting how the vehicles will hold up in the year ahead. These charts provide the most comprehensive reliability information available to consumers. Based on information received from our latest subscriber survey for about 380,000 vehicles, our reliability history charts give you a rundown on how 2000 through 2025 vehicles are holding up in 20 potential trouble spots, ranging from the engine, transmission, electric motor, EV charging, and brakes, to power equipment and the electrical accessories.
    Recalls
    PROVIDED BY
    VEHICLE SPEED CONTROL
    Jun 29, 2012
    A stuck open accelerator pedal may result in very high vehicle speeds and make it difficult to stop the vehicle, which could cause a crash, serious injury or death.
    Summary:
    Toyota is recalling certain model year 2010 Lexus RX350 and RX450h vehicles, manufactured from November 28, 2008, through September 1, 2010, and model year 2008 through 2011 Toyota Land Cruiser vehicles manufactured from September 1, 2007, through September 5, 2011. In July 2012, Toyota filed a defect report to recall certain model year 2010 Lexus RX350 and RX450h vehicles. In November 2012, Toyota informed the agency that it was including an additional 10,565 vehicles including certain model year 2008 through 2011 Toyota Land Cruiser vehicles. The total number of vehicles being recalled is now 164,601. The accelerator pedal can get stuck in the wide open position due to its being trapped by an unsecured or incompatible driver's floor mat.
    What should you do:
    Toyota and Lexus will notify owners of affected vehicles and dealers will modify or replace the accelerator pedal and replace any driver's floor mat not specified for the vehicle. Owners of the Lexus vehicles were notified during August 2012. Toyota has not yet provided a notification schedule for the additional Land Cruiser vehicles. Owners may contact Toyota Customer Experience Center at 1-800-331-4331 or Lexus at 1-800-255-3987.
    For more information:
    Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
    NHTSA CAMPAIGN ID Number: 12V305000
    Potential Number of Units Affected: 164601
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