FaultScore

FaultScore report

2003 Lexus RX300 problems

Owners have filed 33 complaints about the 2003 Lexus RX300 with NHTSA between 2002 and 2022. The largest single group is the transmission & drivetrain. Across this model's run it ranks 5 of 5 worst.

B

FaultScore 39/100

Higher is worse. Measured against the other years of the Lexus RX300.

How this is worked out

The numbers

33

Complaints

5

Crashes reported

0

Fires reported

4

Injuries reported

92,463 mi

Median mileage at failure

Half of reported failures happened before this

12%

Failed under 36,000 miles

Inside a typical bumper-to-bumper warranty

What kind of bad

The letter says how bad. This says what kind — whether this year drew an unusual number of complaints, unusually dangerous ones, or failures that arrived unusually early.

Complaint volume 10 vs 50 Severity 100 vs 50 Early failure 20 vs 50
The dashed ring is 50 — the national norm. Further out is worse.
Complaint volume — 10
Against the median year of the Lexus RX300. 50 means typical for this model; 100 means roughly double.
Severity — 100
27.3% of these complaints involved a crash, fire, injury or death, against a national rate of 9.7%.
Early failure — 20
12% of failures with a mileage on record happened under 36,000 miles, against a national rate of 29%.

How 2003 compares with every other Lexus RX300

Click any bar to open that year's report.

Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks on a 2003 Lexus RX300

Every complaint is filed against a part. Follow any row for the complaints about that part alone.

Transmission & Drivetrain 7 21.2%

1 crashes, 0 fires · median 97,963 mi

Acceleration & Cruise Control 5 15.2%

3 crashes, 0 fires · median 38,000 mi

Engine & Cooling 4 12.1%

Median failure at 57,000 miles

Windows, Mirrors & Wipers 3 9.1%

Median failure at 70,500 miles

Airbags 3 9.1%

Median failure at 146,500 miles

Electrical System 3 9.1%

1 crashes, 0 fires · median 68,000 mi

Equipment & Accessories 2 6.1%

Median failure at 70,000 miles

Stability & Traction Control 2 6.1%

Median failure at 213,000 miles

Other & Unspecified 1 3.0%
Fuel & Propulsion 1 3.0%

Median failure at 68,000 miles

Suspension 1 3.0%
Brakes 1 3.0%

Median failure at 320,000 miles

When it fails

Odometer readings owners gave when they filed. About half of all complaints include one.

10,000 – 24,999 miles 2 7.7%
25,000 – 49,999 miles 3 11.5%
50,000 – 74,999 miles 7 26.9%
75,000 – 99,999 miles 1 3.8%
100,000 – 149,999 miles 8 30.8%
150,000+ miles 5 19.2%

NHTSA crash tests

The agency crash-tested this model year itself. These are its own photographs and star ratings.

These stars come from the pre-2011 crash test programme. NHTSA rebuilt the programme for the 2011 model year and states that ratings either side of that change are not comparable — so do not read these against a 2011-or-newer car's stars.

Frontal crash test of a 2003 Lexus RX 300 4-DR. w/SAB

Frontal crash test

Side barrier crash test of a 2003 Lexus RX 300 4-DR. w/SAB

Side barrier crash test

Photographs taken by NHTSA during its own New Car Assessment Program crash tests of this model year. Public domain.
Configuration Overall Front Side Rollover
2003 Lexus RX 300 4-DR. w/SAB

When owners complained

A spike years after the car went on sale usually means a part wearing out on schedule across the whole fleet — the kind of pattern no single owner can see from inside their own car.

Nov 2002 peak 3 Mar 2022

Recalls on the 2003 Lexus RX300

A complaint is one owner's allegation. A recall is the point at which the manufacturer or a regulator agreed the defect is real and dangerous enough to fix for free — however old the car is.

United States — NHTSA

08E020000

VISIBILITY:GLASS, SIDE/REAR

POLYMER PROCESS DEVELOPMENT IS RECALLING 931 UNITS OF BACK GLASS, P/NO. FB20415ZPY, SOLD AS REPLACEMENT EQUIPMENT FOR USE ON 1999-2004 LEXUS RX300 VEHICLES. THE GLASS FAILS TO CONFORM TO THE AUTOMOTIVE GLAZING MATERIAL REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 205, GLAZING MATERIALS.

Risk: THE PURPOSE OF THIS STANDARD IS TO REDUCE INJURIES RESULTING FROM IMPACT TO GLAZING SURFACES.

06E049000

EXTERIOR LIGHTING

CERTAIN CK MOTORSPORTS COMBINATION HEADLIGHTS, CLEAR CORNER, BUMPER, AND SIDE MARKER LIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON THE PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.

Risk: WITHOUT THE AMBER REFLECTORS, THE VEHICLE WILL BE POORLY ILLUMINATED, POSSIBLY RESULTING IN A VEHICLE CRASH WITHOUT WARNING.

06E026000

EXTERIOR LIGHTING

CERTAIN PRO-A MOTORS CORNER LAMPS, TURN SIGNALS, AND HEADLIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON CERTAIN PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.

Risk: WITHOUT THE AMBER REFLECTORS, THE VEHICLE WILL BE POORLY ILLUMINATED, POSSIBLY RESULTING IN A VEHICLE CRASH WITHOUT WARNING.

Recalls cover specific build ranges, so check your own vehicle by VIN at nhtsa.gov/recalls or, in Canada, Transport Canada.

Complaints that involved harm

Reports where the owner recorded a crash, a fire, an injury or a death.

at 14,070 miles Austin, TX Crash 1 injured

VEHICLE SPEED CONTROL

TL*THE CONTACT OWNS A 2003 LEXUS RX300. WHILE DRIVING 10 MPH OUT OF THE PARKING LOT THE VEHICLE ACCELERATED AND HE LOST CONTROL. AS HE SWERVED THE VEHICLE HE HIT THREE SMALL TREES, A WOODEN FENCE, AND A BRICK WALL BEFORE THE VEHICLE STOPPED. THE AMBULANCE AND POLICE DEPARTMENT CAME BECAUSE HE WAS TRAPPED IN THE VEHICLE. HE WAS TAKEN TO THE HOSPITAL FOR INJURES TO HIS LOWER BACK. THE VEHICLE WAS DESTROYED. THERE IS A POLICE REPORT IF NEEDED. THE INSURANCE COMPANY WAS NOTIFIED. THE DEALER NOR MANUFACTURER HAVE NOT BEEN CALLED. THE FAILURE MILEAGE WAS 14,070. UPDATED 05/10/10 *BF THE VEHICLE WAS DECLARED A LOSS. UPDATED 05/17/10.

NHTSA complaint #10314259 — an unverified report by a vehicle owner.

at 38,000 miles Long Wood, FL Crash

VEHICLE SPEED CONTROL

TL*THE CONTACT OWNS A 2003 LEXUS RX300. WHILE DRIVING INTO A DRIVEWAY AT SPEEDS OF FEWER THAN 8 MPH, SHE HEARD A LOUD REVVING NOISE AND THE VEHICLE ACCELERATED WITHOUT INTENT. THE VEHICLE CRASHED INTO THE GARAGE DOOR AND PUSHED THE TWO VEHICLES INTO THE DRIVEWAY THROUGH A CEMENT WALL AND INTO HER HOME. THERE WERE NO INJURIES. NEITHER THE MANUFACTURER NOR DEALER WAS CONTACTED. THE REPAIRS WERE COVERED THROUGH HER INSURANCE COMPANY. THE FAILURE MILEAGE WAS 38,000 AND THE CURRENT MILEAGE WAS 70,000.

NHTSA complaint #10312186 — an unverified report by a vehicle owner.

at 38,000 miles Long Wood, FL Crash

VEHICLE SPEED CONTROL

TL*THE CONTACT OWNS A 2003 LEXUS RX300. WHILE DRIVING INTO A DRIVEWAY AT SPEEDS OF UNDER 8 MPH, SHE HEARD A LOUD REVVING NOISE AND THE VEHICLE ACCELERATED. THE VEHICLE CRASHED INTO THE GARAGE DOOR AND PUSHED TWO OTHER VEHICLES IN THE DRIVEWAY THROUGH A CEMENT WALL AND THROUGH HER HOME. NEITHER THE MANUFACTURER NOR DEALER WERE CONTACTED. THE REPAIRS WERE COVERED THROUGH HER INSURANCE COMPANY. THE FAILURE MILEAGE WAS 38,000 AND THE CURRENT MILEAGE WAS 70,000.

NHTSA complaint #10312223 — an unverified report by a vehicle owner.

at 61,000 miles Helotes, TX Crash 1 injured

POWER TRAIN:AUTOMATIC TRANSMISSION

MY WIFE DROVE THE VEHICLE TO WORK. SHE PARKED, TURNED THE ENGINE OFF, AND REMOVED THE KEY WHILE THE SHIFTER WAS IN THE NEUTRAL POSITION. THINKING THAT IT WAS IN "PARK", SHE EXITED THE VEHICLE AND BEGAN TO WALK AWAY. THE VEHICLE ROLLED BACKWARD AND PINNED HER RIGHT LET IN BETWEEN ITS REAR BUMPER AND THE BUMPER OF ANOTHER VEHICLE.

NHTSA complaint #10258068 — an unverified report by a vehicle owner.

at 14,805 miles Otisville, NY Crash

ELECTRICAL SYSTEM:IGNITION:SWITCH

CONSUMER WAS ABLE TO REMOVE KEY FROM THE IGNITION WITH VEHICLE NOT BEING IN THE PARK GEAR. AS A RESULT VEHICLE ROLLED AND CRASHED INTO A TREE.

NHTSA complaint #10053653 — an unverified report by a vehicle owner.

Miami, FL 1 injured

SUSPENSION:REAR

THE CAR WAS HIT ON THE REAR PASSANGER SIDE; THE WHOLE REAR AXLE CAME OFF DUE TO SUCH ACCIDENT AND THE AIR BAGS DID NOT DEPLOY. THIS IS A BIG SAFETY ISSUE DUE TO THE FACT THAT I HAVE A 5 YEAR OLD SON. DT

NHTSA complaint #769038 — an unverified report by a vehicle owner.

The most recent complaints

In the owners' own words, exactly as filed with NHTSA.

at 106,000 miles Washington, DC

VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

The contact owns a 2003 Lexus RX300. The contact stated that the HVAC system was inoperable. Additionally, the VSC and check engine warning lights were illuminated while starting the vehicle. The vehicle was diagnosed at an AutoZone with a catalytic converter failure. The vehicle was not repaired. The manufacturer was informed of the failure. The approximate failure mileage was 106,000.

NHTSA complaint #11455537 — an unverified report by a vehicle owner.

at 106,000 miles Washington, DC

ENGINE

The contact owns a 2003 Lexus RX300. The contact stated that the HVAC system was inoperable. Additionally, the VSC and check engine warning lights were illuminated while starting the vehicle. The vehicle was diagnosed at an AutoZone with a catalytic converter failure. The vehicle was not repaired. The manufacturer was informed of the failure. The approximate failure mileage was 106,000.

NHTSA complaint #11455537 — an unverified report by a vehicle owner.

at 106,000 miles Washington, DC

ELECTRONIC STABILITY CONTROL (ESC)

The contact owns a 2003 Lexus RX300. The contact stated that the HVAC system was inoperable. Additionally, the VSC and check engine warning lights were illuminated while starting the vehicle. The vehicle was diagnosed at an AutoZone with a catalytic converter failure. The vehicle was not repaired. The manufacturer was informed of the failure. The approximate failure mileage was 106,000.

NHTSA complaint #11455537 — an unverified report by a vehicle owner.

Brentwood, TN

AIR BAGS

AIRBAG LIGHT STAYS ON WHEN CAR IS RUNNING AND WHEN I HAD IT CHECKED OUT THE MECHANIC SAID IT COULD INFLATE AT ANY TIME. DON'T HAVE THE MONEY IN BUDGET TO HAVE DONE RIGHT NOW.

NHTSA complaint #11043211 — an unverified report by a vehicle owner.

at 320,000 miles Bowie, MD

ELECTRICAL SYSTEM

I OWN A 2003 LEXUS RX300. AFTER I HAD CAME FROM A COMPLETED STOP WHILE DEPRESSED ON THE ACCELERATOR PEDAL, THE BRAKES BEGAN TO LOCK WITH THE ABS BRAKE LIGHT ILLUMINATED. THE VEHICLE WAS DIAGNOSED BY AN INDEPENDENT MECHANIC WHO STATED THE AV PUMP FAILED OR THAT IT MAYBE SOMETHING WITH THE ELECTRONIC CONTROL MODULE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURERS WERE NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 320,000.

NHTSA complaint #10935552 — an unverified report by a vehicle owner.

at 320,000 miles Bowie, MD

SERVICE BRAKES

I OWN A 2003 LEXUS RX300. AFTER I HAD CAME FROM A COMPLETED STOP WHILE DEPRESSED ON THE ACCELERATOR PEDAL, THE BRAKES BEGAN TO LOCK WITH THE ABS BRAKE LIGHT ILLUMINATED. THE VEHICLE WAS DIAGNOSED BY AN INDEPENDENT MECHANIC WHO STATED THE AV PUMP FAILED OR THAT IT MAYBE SOMETHING WITH THE ELECTRONIC CONTROL MODULE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURERS WERE NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 320,000.

NHTSA complaint #10935552 — an unverified report by a vehicle owner.

at 320,000 miles Bowie, MD

ELECTRONIC STABILITY CONTROL (ESC)

I OWN A 2003 LEXUS RX300. AFTER I HAD CAME FROM A COMPLETED STOP WHILE DEPRESSED ON THE ACCELERATOR PEDAL, THE BRAKES BEGAN TO LOCK WITH THE ABS BRAKE LIGHT ILLUMINATED. THE VEHICLE WAS DIAGNOSED BY AN INDEPENDENT MECHANIC WHO STATED THE AV PUMP FAILED OR THAT IT MAYBE SOMETHING WITH THE ELECTRONIC CONTROL MODULE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURERS WERE NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 320,000.

NHTSA complaint #10935552 — an unverified report by a vehicle owner.

at 113,000 miles Dallas, TX

AIR BAGS

AIR BAG "PROBLEM" WARNING LIGHT CAME ON INTERMITTENTLY. DEALER STATED THAT IF THE LIGHT WAS ON, THE AIR BAGS WOULD NOT DEPLOY IN A CRASH.

NHTSA complaint #10683936 — an unverified report by a vehicle owner.

at 180,000 miles Washington, DC

AIR BAGS

TL*THE CONTACT OWNS A 2003 LEXUS 300. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 25 MPH, THE AIRBAG WARNING INDICATOR ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER. THE TECHNICIAN DIAGNOSED THAT THE AIRBAG FAILURE WAS DUE TO WATER. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE MILEAGE WAS 180,000.

NHTSA complaint #10678922 — an unverified report by a vehicle owner.

at 156,500 miles Bethesda, MD

VEHICLE SPEED CONTROL

HAD CAR IN DRIVEWAY UNUSED FOR MONTH OR TWO. CAR SEEMED TO BE IDLING AT HIGHER THAN USUAL SPEED AFTER STARTING (@2300 RPM). VEHICLE JERKED A BIT AT EACH STOP SIGN AS IF PROBLEM WITH TRANSMISSION. TOOK VEHICLE ON ROAD AT 35 TO 40 MPH, TOOK FOOT OFF GAS AND VEHICLE KEPT ACCELERATING AT A MODEST PACE TO ABOVE 50. GLANCED AT FLOORMAT (NOT TOUCHING ACCELERATOR), PUT CAR IN NEUTRAL. ENGINE REVVED TO HIGH RPM THAN CAME BACK TO NORMAL. PUT BACK IN GEAR AND DROVE SHORT DISTANCE HOME.

NHTSA complaint #10652063 — an unverified report by a vehicle owner.

at 68,000 miles Wando, SC

ELECTRICAL SYSTEM

I CALLED MY LOCAL LEXUS THREE TIMES PRIOR TO JUNE, 2012 REGARDING LIGHTS SUDDENLY ILLUMINATING ON THE DASHBOARD. I HAD A RECURRING ISSUE WHERE THE CHECK ENGINE AND VSC WARNING LIGHTS WOULD ILLUMINATE. EACH TIME THE CUSTOMER SERVICE AGENT TOLD ME THAT THE LIGHTS WOULD GO OFF WHEN I REFUELED. THREE TIMES THE LIGHTS DID GO OFF (AFTER SEVERAL DAYS), BUT ONCE I HAD TO HAVE THE DEALER RESET THEM. THE MOST RECENT OCCURRENCE RESULTED IN THE DEALER TELLING ME I NEEDED THE AIR FUEL AND AIR FLOW SENSORS REPLACED, A REPAIR WHICH COST OVER $750.00. AS AN ASIDE, EVERY TIME I CALLED TO INQUIRE ABOUT THE LIGHTS BEING ILLUMINATED MY CAR WAS UNDER WARRANTY AND NO REPAIRS WERE SUGGESTED. AFTER THE WARRANTY EXPIRED I WAS THEN ADVISED THAT THE SENSORS NEEDED TO BE REPLACED.

NHTSA complaint #10472551 — an unverified report by a vehicle owner.

at 68,000 miles Wando, SC

FUEL/PROPULSION SYSTEM

I CALLED MY LOCAL LEXUS THREE TIMES PRIOR TO JUNE, 2012 REGARDING LIGHTS SUDDENLY ILLUMINATING ON THE DASHBOARD. I HAD A RECURRING ISSUE WHERE THE CHECK ENGINE AND VSC WARNING LIGHTS WOULD ILLUMINATE. EACH TIME THE CUSTOMER SERVICE AGENT TOLD ME THAT THE LIGHTS WOULD GO OFF WHEN I REFUELED. THREE TIMES THE LIGHTS DID GO OFF (AFTER SEVERAL DAYS), BUT ONCE I HAD TO HAVE THE DEALER RESET THEM. THE MOST RECENT OCCURRENCE RESULTED IN THE DEALER TELLING ME I NEEDED THE AIR FUEL AND AIR FLOW SENSORS REPLACED, A REPAIR WHICH COST OVER $750.00. AS AN ASIDE, EVERY TIME I CALLED TO INQUIRE ABOUT THE LIGHTS BEING ILLUMINATED MY CAR WAS UNDER WARRANTY AND NO REPAIRS WERE SUGGESTED. AFTER THE WARRANTY EXPIRED I WAS THEN ADVISED THAT THE SENSORS NEEDED TO BE REPLACED.

NHTSA complaint #10472551 — an unverified report by a vehicle owner.

at 138,000 miles Oceanside, CA

POWER TRAIN:AUTOMATIC TRANSMISSION

DURING NORMAL DRIVING, WITH NO SIGNS OF FAILURE, THE VEHICLE SUDDENLY WOULD LOSE POWER WHEN PRESSED ON GAS, IT ACTED AS IF IT WERE IN NEUTRAL---ENGINE REVS UP, BUT CAR DOES NOT MOVE. THEN WHEN SWITCHED TO SECOND GEAR OR L, TRANSMISSION STILL WOULD NOT ENGAGE. HAD IT TOWED TO A LOCAL TRANSMISSION SHOP, IT TURNED OUT TO BE THE PLANETARY GEAR BROKE. SEARCHED ONLINE LEXUS FORUM, FOUND OUT VERY MANY PEOPLE REPORTED THE SAME FAILURE IN TRANSMISSION.

NHTSA complaint #10402143 — an unverified report by a vehicle owner.

at 117,000 miles Loveland, OH

POWER TRAIN

THE VEHICLE SUDDENLY LOST TRANSMISSION ON THE ROAD AND WAS ROLLING FREELY. THE GEARS DOES NOT WORK ANYMORE AND THE VEHICLE ROLLS AS IF ITS IN NEUTRAL. WHEN SEARCH THE INTERNET I LOOKED AT LOT OF THE CUSTOMERS COMPLAINING ABOUT EXACT SAME THING, ABOUT THIS VEHICLE HAVING TRANSMISSION ISSUES ESPECIALLY FOR RX300. NO WONDER TOYOTA HAS THIS MANY RECALLS AND SURPRISED THAT THEIR PREMIUM BRAND HAS THE SAME ISSUES WITH SAFETY. I AM GLAD THAT THIS DID NOT HAPPEN ON A HIGHWAY

NHTSA complaint #10401788 — an unverified report by a vehicle owner.

at 117,000 miles Loveland, OH

VEHICLE SPEED CONTROL

THE VEHICLE SUDDENLY LOST TRANSMISSION ON THE ROAD AND WAS ROLLING FREELY. THE GEARS DOES NOT WORK ANYMORE AND THE VEHICLE ROLLS AS IF ITS IN NEUTRAL. WHEN SEARCH THE INTERNET I LOOKED AT LOT OF THE CUSTOMERS COMPLAINING ABOUT EXACT SAME THING, ABOUT THIS VEHICLE HAVING TRANSMISSION ISSUES ESPECIALLY FOR RX300. NO WONDER TOYOTA HAS THIS MANY RECALLS AND SURPRISED THAT THEIR PREMIUM BRAND HAS THE SAME ISSUES WITH SAFETY. I AM GLAD THAT THIS DID NOT HAPPEN ON A HIGHWAY

NHTSA complaint #10401788 — an unverified report by a vehicle owner.

at 14,070 miles Austin, TX Crash 1 injured

VEHICLE SPEED CONTROL

TL*THE CONTACT OWNS A 2003 LEXUS RX300. WHILE DRIVING 10 MPH OUT OF THE PARKING LOT THE VEHICLE ACCELERATED AND HE LOST CONTROL. AS HE SWERVED THE VEHICLE HE HIT THREE SMALL TREES, A WOODEN FENCE, AND A BRICK WALL BEFORE THE VEHICLE STOPPED. THE AMBULANCE AND POLICE DEPARTMENT CAME BECAUSE HE WAS TRAPPED IN THE VEHICLE. HE WAS TAKEN TO THE HOSPITAL FOR INJURES TO HIS LOWER BACK. THE VEHICLE WAS DESTROYED. THERE IS A POLICE REPORT IF NEEDED. THE INSURANCE COMPANY WAS NOTIFIED. THE DEALER NOR MANUFACTURER HAVE NOT BEEN CALLED. THE FAILURE MILEAGE WAS 14,070. UPDATED 05/10/10 *BF THE VEHICLE WAS DECLARED A LOSS. UPDATED 05/17/10.

NHTSA complaint #10314259 — an unverified report by a vehicle owner.

at 38,000 miles Long Wood, FL Crash

VEHICLE SPEED CONTROL

TL*THE CONTACT OWNS A 2003 LEXUS RX300. WHILE DRIVING INTO A DRIVEWAY AT SPEEDS OF FEWER THAN 8 MPH, SHE HEARD A LOUD REVVING NOISE AND THE VEHICLE ACCELERATED WITHOUT INTENT. THE VEHICLE CRASHED INTO THE GARAGE DOOR AND PUSHED THE TWO VEHICLES INTO THE DRIVEWAY THROUGH A CEMENT WALL AND INTO HER HOME. THERE WERE NO INJURIES. NEITHER THE MANUFACTURER NOR DEALER WAS CONTACTED. THE REPAIRS WERE COVERED THROUGH HER INSURANCE COMPANY. THE FAILURE MILEAGE WAS 38,000 AND THE CURRENT MILEAGE WAS 70,000.

NHTSA complaint #10312186 — an unverified report by a vehicle owner.

at 38,000 miles Long Wood, FL Crash

VEHICLE SPEED CONTROL

TL*THE CONTACT OWNS A 2003 LEXUS RX300. WHILE DRIVING INTO A DRIVEWAY AT SPEEDS OF UNDER 8 MPH, SHE HEARD A LOUD REVVING NOISE AND THE VEHICLE ACCELERATED. THE VEHICLE CRASHED INTO THE GARAGE DOOR AND PUSHED TWO OTHER VEHICLES IN THE DRIVEWAY THROUGH A CEMENT WALL AND THROUGH HER HOME. NEITHER THE MANUFACTURER NOR DEALER WERE CONTACTED. THE REPAIRS WERE COVERED THROUGH HER INSURANCE COMPANY. THE FAILURE MILEAGE WAS 38,000 AND THE CURRENT MILEAGE WAS 70,000.

NHTSA complaint #10312223 — an unverified report by a vehicle owner.

at 70,000 miles Eatonton, GA

POWER TRAIN:AUTOMATIC TRANSMISSION

THE TRANSMISSIONS IN LEXUS RX300 MODELS ARE UNSAFE. THE TRANSMISSION IN MY RX300 HAD TO BE REPLACED AT 70,000 MILES AND AGAIN AT 120,000 MILES. LEXUS IS NOT STANDING BEHIND THEIR PRODUCT. THERE HAVE BEEN NUMEROUS COMPLAINTS ABOUT THE TRANSMISSION IN THE RX300 MODEL. LEXUS WILL NOT ACKNOWLEDGE THIS DEFECT. ALSO, I WAS MISLED AT THE DEALERSHIP THE FIRST TIME THEY REPLACED THE TRANSMISSION. I WAS ASSURED THAT THE TRANSMISSION WAS NOT "REFURBISHED", WHEN, INDEED, IT IS NOT A NEW TRANSMISSION. THE DEFINITION OF THE WORD "REFURBISHED" WAS IN QUESTION. THE TRANSMISSION GOING OUT REPEATEDLY AND SO EARLY IN THE RX300 MODEL IS A SAFETY HAZARD. LEXUS' FAILURE TO ACKNOWLEDGE THE PROBLEM AND THEIR DECISION TO WAIT UNTIL SOMEONE HAS A PROBLEM WITH THE TRANSMISSION IS A SAFETY ISSUE IN ITSELF.

NHTSA complaint #10281187 — an unverified report by a vehicle owner.

at 70,000 miles Eatonton, GA

EQUIPMENT

THE TRANSMISSIONS IN LEXUS RX300 MODELS ARE UNSAFE. THE TRANSMISSION IN MY RX300 HAD TO BE REPLACED AT 70,000 MILES AND AGAIN AT 120,000 MILES. LEXUS IS NOT STANDING BEHIND THEIR PRODUCT. THERE HAVE BEEN NUMEROUS COMPLAINTS ABOUT THE TRANSMISSION IN THE RX300 MODEL. LEXUS WILL NOT ACKNOWLEDGE THIS DEFECT. ALSO, I WAS MISLED AT THE DEALERSHIP THE FIRST TIME THEY REPLACED THE TRANSMISSION. I WAS ASSURED THAT THE TRANSMISSION WAS NOT "REFURBISHED", WHEN, INDEED, IT IS NOT A NEW TRANSMISSION. THE DEFINITION OF THE WORD "REFURBISHED" WAS IN QUESTION. THE TRANSMISSION GOING OUT REPEATEDLY AND SO EARLY IN THE RX300 MODEL IS A SAFETY HAZARD. LEXUS' FAILURE TO ACKNOWLEDGE THE PROBLEM AND THEIR DECISION TO WAIT UNTIL SOMEONE HAS A PROBLEM WITH THE TRANSMISSION IS A SAFETY ISSUE IN ITSELF.

NHTSA complaint #10281187 — an unverified report by a vehicle owner.

at 134,000 miles Graham, NC

POWER TRAIN:AUTOMATIC TRANSMISSION

I HAVE A 2003 LEXUS RX300 WITH 134,000 MILES. THE TRANSMISSION FAILED ON 2/20/09. AFTER A COUPLE OF DAYS OF A SLIGHT WHINE, THREE LIGHTS CAME ON THE DASHBOARD. I TOOK IT IN TO MY LOCAL REPAIR SHOP. THEY RAN A COMPUTER DIAGNOSIS AND IT CAME BACK WITH TRANSMISSION FAILURE. I PURCHASED THE VEHICLE WHILE STILL UNDER WARRANTY AT 48,000 MILES IN 2006. I HAVE HAD THE TRANSMISSION SERVICED TWICE AT THE RECOMMENDED INTERVALS. IT WAS DUE FOR A 3RD SERVICE. INTERNET BLOGS REPORT THAT TRANSMISSION FAILURE IS A CHRONIC PROBLEM WITH THIS VEHICLE AFTER 70,000 MILES. IN ALMOST 40 YEARS OF DRIVING, I HAVE NEVER HAD A TRANSMISSION FAILURE BEFORE. I OWNED A LEXUS ES300 PREVIOUSLY AND VOLVOS BEFORE THAT. THE LEXUS DEALER SAYS IT IS OUT OF WARRANTY. COST OF REPLACEMENT IS QUOTED AT $4200.

NHTSA complaint #10260025 — an unverified report by a vehicle owner.

at 61,000 miles Helotes, TX Crash 1 injured

POWER TRAIN:AUTOMATIC TRANSMISSION

MY WIFE DROVE THE VEHICLE TO WORK. SHE PARKED, TURNED THE ENGINE OFF, AND REMOVED THE KEY WHILE THE SHIFTER WAS IN THE NEUTRAL POSITION. THINKING THAT IT WAS IN "PARK", SHE EXITED THE VEHICLE AND BEGAN TO WALK AWAY. THE VEHICLE ROLLED BACKWARD AND PINNED HER RIGHT LET IN BETWEEN ITS REAR BUMPER AND THE BUMPER OF ANOTHER VEHICLE.

NHTSA complaint #10258068 — an unverified report by a vehicle owner.

at 78,926 miles Massillon, OH

POWER TRAIN:AUTOMATIC TRANSMISSION

TL*THE CONTACT OWNS A 2003 LEXUS RX300. WHILE DRIVING 65 MPH, THE ENGINE SHUT OFF WITHOUT WARNING AND THE VEHICLE WAS TOWED TO THE DEALER. THE TRANSMISSION WAS DETERMINED TO BE THE CAUSE OF THE FAILURE AND WAS REPLACED AT THE COST OF $3,922.40. A REPORT WAS FILED WITH THE MANUFACTURER AND THEY STATED THAT THE VEHICLE WAS OUT OF WARRANTY. THE CONTACT DID NOT ESTABLISH A RELATIONSHIP WITH THE DEALER; THEREFORE, THEY WOULD NOT ASSIST. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE WAS 78,926 AND CURRENT MILEAGE IS 79,000. UPDATED 3/9/09 *CN THE VEHICLE WOULD NOT SHIFT INTO REVERSE. UPDATED 03/10/09.

NHTSA complaint #10254835 — an unverified report by a vehicle owner.

VAN Nuys, CA

ENGINE AND ENGINE COOLING:ENGINE

2003 LEXUS RX300 VEHICLE STALLED. REPLACE IDLE AIR CONTROL VALVE TWICE**CW** THE CONSUMER ALSO REFERENCED A TOYOTA HIGHLANDER THAT HAD THE SAME STALLING ISSUE.

NHTSA complaint #10195906 — an unverified report by a vehicle owner.

at 57,000 miles Saint Louis, MO

ENGINE AND ENGINE COOLING

THIS COMPLAINT IS ALMOST IDENTICAL TO OTHERS I HAVE FOUND AND IS VERY SERIOUS. PURCHASED 2003 LEXUS RX300 FROM A TOYOTA DEALERSHIP; APPROXIMATELY 57000 MILES NOW, ABOUT 56000 AT PURCHASE. CAR CHECKED BY DEALERSHIP, OK. NO HARD DRIVING. AFTER FIRST DISTANCE TRIP (ST. LOUIS TO KC) CHECK OIL LIGHT AND CHECK ENGINE LIGHT CAME ON. TOWED TO LEXUS DEALER WHO KNEW RIGHT WHERE TO LOOK. FOUND GELLED SLUDGE ALL THROUGH AND SAID IT WAS MISUSE. COMPLETE LIE. SAID ENGINE MUST BE REPLACED. NO HELP SO FAR FROM LEXUS. EXPECT TO SEE IF THIS IS HIDDEN DEFECT IN ENGINE, SINCE I HAVE FOUND NUMEROUS OTHER COMPLAINTS ON THE INTERNET THAT READ ALMOST EXACTLY THE SAME.

NHTSA complaint #10177278 — an unverified report by a vehicle owner.