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U.S. public vehicle records

2003 Lexus LS430 problems and owner complaints

Explore the records behind recurring owner reports.

Key facts

23 owner complaints analyzed

0 distinct recall campaigns

45,000 mi median reported failure mileage

Scope: 2003 model year. Data updated: . 17 complaints include usable failure mileage. View data status.

Owner-reported patterns

Most common problems

Structure is the most frequently named component, appearing in 4 of 23 complaints (17.4%). A complaint can name multiple components.

Recurring terms in complaint narratives
TopicMatching reportsShare of complaints
Braking behavior313.0%
Transmission and shifting28.7%
Engine operation28.7%
Fuel system concerns14.3%

Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.

Component breakdown

Number of unique complaints naming each component. Top eight shown.

Structure
4
Air Bags
3
Vehicle Speed Control
2
Engine And Engine Cooling
1
Equipment:Electrical:Radio/Tape Deck/Cd Etc.
1
Fuel System, Gasoline:Storage:Tank Assembly
1
Latches/Locks/Linkages
1
Power Train:Automatic Transmission
1
Component breakdown data
CategoryCount
Structure4
Air Bags3
Vehicle Speed Control2
Engine And Engine Cooling1
Equipment:Electrical:Radio/Tape Deck/Cd Etc.1
Fuel System, Gasoline:Storage:Tank Assembly1
Latches/Locks/Linkages1
Power Train:Automatic Transmission1

Structure: 4; Air Bags: 3; Vehicle Speed Control: 2; Engine And Engine Cooling: 1; Equipment:Electrical:Radio/Tape Deck/Cd Etc.: 1; Fuel System, Gasoline:Storage:Tank Assembly: 1; Latches/Locks/Linkages: 1; Power Train:Automatic Transmission: 1

Reported problems by failure mileage

Complaint counts in mileage bands. These are not failure rates per vehicle or mile.

Under 25,000
3
25,000 to 49,999
8
50,000 to 74,999
1
75,000 to 99,999
2
100,000 to 149,999
3
150,000 and above
0
Reported problems by failure mileage data
CategoryCount
Under 25,0003
25,000 to 49,9998
50,000 to 74,9991
75,000 to 99,9992
100,000 to 149,9993
150,000 and above0

Under 25,000: 3; 25,000 to 49,999: 8; 50,000 to 74,999: 1; 75,000 to 99,999: 2; 100,000 to 149,999: 3; 150,000 and above: 0

25,000 to 49,999 miles has the most reports with usable mileage (8). 6 complaints have missing, zero or invalid mileage.

Complaints over time

Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.

2003
4
2004
1
2005
2
2006
1
2008
2
2009
2
2010
5
2011
3
2014
1
2015
1
2017
1
Complaints over time data
CategoryCount
20034
20041
20052
20061
20082
20092
20105
20113
20141
20151
20171

2003: 4; 2004: 1; 2005: 2; 2006: 1; 2008: 2; 2009: 2; 2010: 5; 2011: 3; 2014: 1; 2015: 1; 2017: 1

Pattern summary

Structure leads the component reports. Braking behavior appears in 3 complaint narratives. Transmission and shifting appears in 2 complaint narratives. Engine operation appears in 2 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.

Calculated from recorded counts. An AI narrative has not been published for this selection.

Complaint evidence

Examples provide context, not a representative sample or a verified diagnosis.

Owner report 10296156 · 2009-12-16 (December 16, 2009)

TL*THE CONTACT OWNS A 2003 LEXUS LS430. THE CONTACT WAS DRIVING APPROXIMATELY 35 MPH ON NORMAL ROAD CONDITIONS; PRESSURE WAS APPLIED TO THE BRAKE PEDAL WHICH TRAVELED TO THE FLOOR. THE VEHICLE FAILED TO SLOW DOWN. THE VEHICLE CRASHED INTO THE PROCEEDING VEHICLE. THE POLICE WAS CALLED TO THE SCENE. A POLICE REPORT WAS FILED. THERE WERE NO PERSONAL INJURIES. THE VEHICLE WAS TOWED TO THE POLICE IN-BOUND AND THEN TO AN AUTHORIZED DEALER. THE VEHICLE HAS NOT BEEN REPAIRED AT THIS TIME. THE INSURANCE COMPANY WAS NOTIFIED. THE VIN WAS UNAVAILABLE. TH…

Owner-reported narrative. 45,000 miles reported. Look up ODI 10296156 at NHTSA ↗

Owner report 10316377 · 2010-03-03 (March 3, 2010)

INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) I WAS DRIVING EAST ON HIGHWAY 156 ON 2/26 APPROACHING A TRAFFIC SIGNAL THAT WAS RED WHERE I INTENDED TO MAKE A RIGHT TURN. I APPLIED THE BRAKES AND WAS TRAVELING 10 TO 15 MPH WHEN THE CAR SPONTANEOUSLY ACCELERATED AT VERY HIGH SPEED. I SHIFTED INTO PARK AND TURNED OFF THE IGNITION WHILE BRAKING AS HARD AS I COULD. THE CAR CONTINUED APPROXIMATELY 1/2 MILE WHEN EVERYTHING SHUT DOWN. I COULDN'T EVEN ACTIVATE THE EMERGENCY FLASHERS. [XXX] *TR

Owner-reported narrative. 47,458 miles reported. Look up ODI 10316377 at NHTSA ↗

Owner report 10144000 · 2005-11-30 (November 30, 2005)

SEVERE LOSS OF POWER (TRANSMISSION HESITATION) DURING FULL-THROTTLE DOWNSHIFT. THIS COULD CAUSE AN ACCIDENT WHEN IMMEDIATE POWER IS NEEDED, SUCH AS ENTERING A HIGH-SPEED EXPRESSWAY. *JB

Owner-reported narrative. Look up ODI 10144000 at NHTSA ↗

Owner report 10147657 · 2006-01-12 (January 12, 2006)

DT: THE CONTACT STATED THE CRUISE CONTROL SWITCH ENGAGED AND THE VEHICLE STALLED. ALTHOUGH, THE VEHICLE STALLED THE ENGINE WAS EASILY RESTARTED. THE VEHICLE EXHIBITED NO FURTHER STALLING PROBLEMS UNTIL THE CRUISE CONTROL WAS ENGAGED. AFTERWARDS, THE VEHICLE STALLED AS PREVIOUSLY STATED. AFTER RESTARTING THE ENGINE THE CONTACT CONTINUED DRIVING AND DID NOT ENGAGE THE CRUISE CONTROL. THE VEHICLE HAS NOT BEEN SEEN BY A DEALER.*AK

Owner-reported narrative. 41,565 miles reported. Look up ODI 10147657 at NHTSA ↗

Owner report 10030470 · 2003-07-30 (July 30, 2003)

THE GAS TANK ON THE 2003 LEXUS LS430 CAN BE EASILY DAMAGED BY CARELESS PLACEMENT OF THE JACK AT THE REAR MOUNTING POINT. MY CAR WAS RECENTLY DAMAGED THIS WAY AT DORSCHEL LEXUS (ROCHESTER, NEW YORK, AND I AM CONCERNED THAT THERE ARE ANY NUMBER OF SUCH CARS ON THE ROAD. PARTLY CRUSHED GAS TANKS MAY NOT BE NOTICEABLE TO THE OWNER UNLESS ONE LOOKS UNDER THE VEHICLE. THIS MAY PREDISPOSE THESE VEHICLES TO FUEL LEAKS AND EARLY CORROSION AROUND THE GAS TANKS.

Owner-reported narrative. 6,900 miles reported. Look up ODI 10030470 at NHTSA ↗

Explore the data

Vehicle analysis explorer

Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.

Data completeness

23 unique complaints in this selection. Analysis snapshot: 2026-10-01.

73.9%Usable mileage17 / 23 records
95.7%Valid incident date22 / 23 records
100.0%Valid filing date23 / 23 records
95.7%Ordered incident and filing dates22 / 23 records

Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.

Problems by model year

Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.

Component complaint heatmap
Component20012002200320042005
Vehicle Speed Control
59.6%
ODI 10148577 · 28,600 mi

DT*: THE CONTACT STATED WHILE BACKING OUT OF A PARKING SPACE, THE VEHICLE SUDDENLY LURCHED BACKWARDS WHILE BRAKE PRESSURE WAS APPLIED. THE ENGINE ROARED LOUDLY. THE VEHICLE WAS PLACED IN PARK AND LURCHED FORWARD 5 FEET STRIKING A CONCRETE PILLAR. A BYSTANDER INTERVENED AND TURNED OFF THE IGNITION. ALTHOUGH THERE WAS A CRASH, THE POLICE WERE NOT CONTACTED. THE PASSENGER SUSTAINED MINOR INJURIES AFTER STRIKING THE DASH. BOTH OCCUPANTS OF THE VEHICLE WERE WEARING SEAT BELTS. THE VEHICLE WAS DRIVEN TO A DEALER TO AWAIT INSPECTION BY A MANUFA…

Look up ODI 10148577 at NHTSA ↗

310.0%
ODI 10174520 · 73,000 mi

DT*: THE CONTACT STATED WHILE APPLYING BRAKE PRESSURE AT 2 MPH IN A DRIVEWAY, THE ENGINE REVVED AT A HIGH RATE, AND THE VEHICLE LURCHED FORWARD INTO THE GARAGE WITHOUT WARNING. THERE WERE NO INJURIES SUSTAINED. THERE WAS MINOR DAMAGE SUSTAINED TO THE FRONT OF VEHICLE. THE POLICE WERE NOT ALERTED. THE DEALER AND MANUFACTURER WERE NOTIFIED.

Look up ODI 10174520 at NHTSA ↗

28.7%
ODI 10316377 · 47,458 mi

INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) I WAS DRIVING EAST ON HIGHWAY 156 ON 2/26 APPROACHING A TRAFFIC SIGNAL THAT WAS RED WHERE I INTENDED TO MAKE A RIGHT TURN. I APPLIED THE BRAKES AND WAS TRAVELING 10 TO 15 MPH WHEN THE CAR SPONTANEOUSLY ACCELERATED AT VERY HIGH SPEED. I SHIFTED INTO PARK AND TURNED OFF THE IGNITION WHILE BRAKING AS HARD AS I COULD. THE CAR CONTINUED APPROXIMATELY 1/2 MILE WHEN EVERYTHING SHUT DOWN. I COULDN'T EVEN ACTIVATE THE EMERGENCY FLASHERS. [XXX] *TR

Look up ODI 10316377 at NHTSA ↗

110.0%
ODI 10324726 · 22,000 mi

SUDDEN UNCONTROLLED ACCELERATION OF 2004 LEXUS LS430: OWNER WAS IN PARKING GARAGE BEGINNING TO EXIT GARAGE FROM PARKING PLACE WHEN LEXUS SUDDENLY ACCELERATED UNCONTROLLABLY. OWNER APPLIED BRAKE PEDAL BUT COULD NOT STOP THE LEXUS. OWNER STEERED LEXUS TO AVOID HITTING OTHER VEHICLES AND COLLIDED WITH MEDICAL OFFICE BUILDING, GLANCED OFF SIDE OF BUILDING AND COLLIDED HEAD-ON WITH ELECTRICAL POWER TRANSFORMER. OWNER WAS SERIOUSLY INJURED. (LAWYER WROTE IN ON BEHALF OF HIS CLIENT). UPDATED IVOQ 06/03/10.*JB

Look up ODI 10324726 at NHTSA ↗

1257.1%
ODI 10145363 · 4,600 mi

THE CONSUMER EXPERIENCED SUDDEN ACCELERATION IN HER 2005 LEXUS LS 430 WHILE PULLING INTO A PARKING LOT . *NM THE CONSUMER DOESN'T THINK THE AIR BAG INFLATED ALL THE WAY BECAUSE HER NOISE HIT THE STEERING WHEEL. HER RIGHT SHIN SMASHED INTO THE DASHBOARD WHICH RESULTED IN A VERY LARGE HEMATOMA ON HER RIGHT SHIN. SMOKE STARTED COMING OUT OF THE STEERING COLUMN AND SOON AFTER FLAMES COULD BE SEEN THROUGH THE HEAVY SMOKE. THE FIRE WAS EXTINGUISHED BY THE FIRE DEPT. IT TOOK 6 1/2 DAYS FOR THE VEHICLE TO BE REPAIRED. THE CONSUMER REQUEST THAT T…

Look up ODI 10145363 at NHTSA ↗

Latches/Locks/Linkages
713.5%
ODI 10233548 · 97,000 mi

ON MY 2001 LEXUS LS 430 THE TRUNK STRUTS DO NOT SUPPORT THE TRUNK VERY WELL AT ALL. THE TRUNK IS DIFFICULT TO OPEN AND CLOSES ON YOUR HEAD ALMOST EVERY SINGLE TIME. *TR

Look up ODI 10233548 at NHTSA ↗

516.7%
ODI 10246299 · 32,000 mi

I HAD OPENED THE TRUNK ON MY LEXUS LS-430 (2002) FOR MY 11 YRS OLD SON TO TAKE HIS SPORTS GEARS OUT OF THE TRUNK. HE WAS LEANING DOWN INSIDE THE TRUNK WHEN SUDDENLY THE TRUNK LID CAME CRASHING DOWN STRIKING ON HIS HIPS, IT WAS GOOD IT DID" HURT HIS BACK. THE INJURY RESULTED IN TREMENDOUS PAIN .AFTER THE INCIDENT I INSPECTED THE TRUNK AND FOUND THEIR WAS NO RESISTANCE WHILE GOING UP AND DOWN WITH THE TRUNK AND FOUND THAT THE HYDRAULIC TRUNK STRUTS NECESSARY FOR THE SAFE OPERATION OF THE TRUNK HAD BOTH FAILED. .SEVERAL TIMES CONTACTED THE LEXUS …

Look up ODI 10246299 at NHTSA ↗

14.3%
ODI 10406010 · 30,000 mi

THE PISTON-LIKE AIR STRUTS THAT ARE SUPPOSED TO HOLD THE REAR TRUNK LID OPEN ON MY 2003 LEXUS LS 430 (BOUGHT NEW IN DECEMBER 2002) SLOWLY STOPPED FUNCTIONING STARTING AROUND 4 YEARS AGO. NOW THEY DO NOT WORK AT ALL. WHILE THIS IS AN INCONVENIENCE TO HAVE TO OPEN THE TRUNK MANUALLY, THE REAL DANGER IS THAT ARE NO PROVISIONS TO HOLD THE TRUNK LID IN THE OPEN POSITION. THUS, EVEN A LIGHT WIND OR VIBRATION CAUSED BY PASSING VEHICLES WILL CAUSE THE TRUNK TO TEETER OFF THE OPEN POSITION AND SLAM SHUT. THE DOWNWARD MOTION OF THE SHARP AND HEAVY EDGES …

Look up ODI 10406010 at NHTSA ↗

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

Structure:Body:Trunk Lid
713.5%
ODI 10183301

THIS IS AN ADDITIONAL COMMENT TO MY INITIAL COMPLAINT # 10181946 WHICH IS BASICALLY THE SAME COMPLAINT AS # 10178801. I HAVE POSTED MY COMPLAINT ON EDMUNDS CHAT ROOM AND GOT THIS RESPONSE: "I HAVE THE SAME PROBLEM WITH MY 2001 LS 430 TRUNK STRUTS. I HAVE CALLED AND VISITED 5 DIFFERENT AUTO PARTS STORES AND THE STRUTS ARE ONLY AVAILABLE THROUGH THE DEALER. THE TRUNK LID HAS FELL ON MY HEAD NUMEROUS TIMES. IT IS INDEED A SAFETY ISSUE AND NOT OF LEXUS QUALITY. THE TRUNK STRUTS/SHOCKS ARE LABELED AS "1FE28 W676". LET ME KNOW IF YOU HAVE FOUND AN…

Look up ODI 10183301 at NHTSA ↗

413.3%
ODI 10246299 · 32,000 mi

I HAD OPENED THE TRUNK ON MY LEXUS LS-430 (2002) FOR MY 11 YRS OLD SON TO TAKE HIS SPORTS GEARS OUT OF THE TRUNK. HE WAS LEANING DOWN INSIDE THE TRUNK WHEN SUDDENLY THE TRUNK LID CAME CRASHING DOWN STRIKING ON HIS HIPS, IT WAS GOOD IT DID" HURT HIS BACK. THE INJURY RESULTED IN TREMENDOUS PAIN .AFTER THE INCIDENT I INSPECTED THE TRUNK AND FOUND THEIR WAS NO RESISTANCE WHILE GOING UP AND DOWN WITH THE TRUNK AND FOUND THAT THE HYDRAULIC TRUNK STRUTS NECESSARY FOR THE SAFE OPERATION OF THE TRUNK HAD BOTH FAILED. .SEVERAL TIMES CONTACTED THE LEXUS …

Look up ODI 10246299 at NHTSA ↗

14.3%
ODI 10428196 · 35,000 mi

TRUNK STRUTS FAILED TO HOLD THE TRUNK IN AN OPEN POSITION, CAUSING THE TRUNK TO FALL AND INJURE A PERSON. MULTIPLE TIMES. TRUNK WAS PROPERLY OPENED AND RAISED TO A FULL OPEN POSITION. *TR

Look up ODI 10428196 at NHTSA ↗

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

Structure:Body
35.8%
ODI 10594285 · 100,000 mi

IN THE COURSE OF OPENING THE CLOSED CAR TRUNK LID IN ORDER TO RETRIEVE THE GROCERIES THAT WERE INSIDE THE TRUNK, , I PULLED IT UP BY ITS LOWER EDGE USING THE RING FINGER OF MY RIGHT HAND. WITHOUT WARNING OR REASON FOR IT TO DO SO, THE ELECTRIC AUTOMATIC POWER TRUNK LID CLOSER MECHANISM OPERATED AND SHUT THE LID, CRUSHING AND MANGLING MY FINGER BONE AND FINGER NAIL, AND CAUSING EXCRUCIATING PAIN AND PERMANENT DISFIGUREMENT. I AM TOLD BY THE DOCTOR WHO HAS BEEN TREATING MY FINGER THAT THE FINGER SORENESS AND PAIN IS ALSO A PERMANENT COND…

Look up ODI 10594285 at NHTSA ↗

26.7%
ODI 10454698 · 65,000 mi

I OWN A 2002 LEXUS LS IN DEC. 2010, WHILE I WAS TAKING THE GROCERIES OUT OF MY TRUNK, THE TRUNK FELL ON MY HEAD AND CREATED AN INJURY TO MY EYES, I HAD TWO SURGERIES, THE TRUNK UNEXPECTEDLY JUST CRASH ON MY HEAD, IT WAS VERY PAINFUL, I ALMOST PASSED OUT,APPARENTLY THE SPRINGS WORE OUT, THERE WAS NO WARNING, I AM STILL HURTING AND GET SEVERE HEADACHES, I WROTE TO LEXUS, THEY JUST IGNORED ME COMPLETELY, IN MY OPINION, THIS IS A SAFETY ISSUE AND SHOULD BE DEALT WITH ACCORDINGLY. I AM ASKING FOR YOUR IMMEDIATE ATTENTION I SAVED THE OLD SPRINGS …

Look up ODI 10454698 at NHTSA ↗

14.3%
ODI 10371392 · 125,000 mi

HYDRAULIC TRUNK SUPPORTS FAILED, WITH HEAVY TRUNK FALLING ON HEAD OF PERSON WORKING IN TRUNK. MAY HAVE CAUSED A CONCUSSION, AT LEAST A GROOVE IN TOP OF HEAD. PERSON STUNNED FOR SEVERAL MINUTES. IF THE TRUNK HAD HIT PERSON IN THE BACK WHILE LEANING OVER INTO THE TRUNK, IT MAY HAVE BROKEN A VERTEBRAE. IF IT HAD HIT FINGERS IN LOWER PART OF TRUNK, IT MAY HAVE CHOPPED THEM OFF, PARTICULARLY A CHILD'S. THESE HYDRAULIC SUPPORTS WORE OUT AT AROUND 60-70 THOUSAND MILES. NOT REALIZING THE DANGER, I NEGLECTED CONTACTING LEXUS ABOUT REPLACING THEM. …

Look up ODI 10371392 at NHTSA ↗

220.0%
ODI 10380363 · 35,000 mi

BOTH SIDE MIRRORS ARE NOT IN THE CORRECT LOCATION TO VIEW THE REAR SIGHT. BOTH MIRRORS HAVE HAD THE STOP MECHANISMS BREAK, ALLOWING THE MIRRORS TO BE OFF LINE. VERY DANGEROUS WHEN DRIVING. CAN NOT VIEW BEHIND YOU.

Look up ODI 10380363 at NHTSA ↗

14.8%
ODI 11078232 · 90,000 mi

LIFTERS THAT HOLD TRUNK OPEN FAILED & TRUNK STRUCK OPERATOR IN THE HEAD TWICE. ENGINE HOOD WAS OPENED TO ITS APEX & THE HOOD SLAMMED CLOSED. WILL NOT STAY OPEN; CAN ONLY BE HELD OPEN WITH A CANE WHILE TRYING TO CHECK OIL. CAR WAS STATIONARY & IGNITION WAS OFF IN ALL CASES. CAR GAVE NO PREVIOUS WARNING OF FATIGUE OR FAILURE.

Look up ODI 11078232 at NHTSA ↗

Air Bags
23.8%
ODI 10003785 · 9,400 mi

CONSUMER WAS INVOLVED IN A COLLISION AND THE AIR BAGS DID NOT DEPLOY. SCC PH

Look up ODI 10003785 at NHTSA ↗

00.0%

No examples available for this selection.

313.0%
ODI 10626022 · 65,000 mi

TO WHOM IT MAY CONCERN: I AM IN RECEIPT OF A RECALL NOTICE FROM LEXUS DIVISION TOYOTA MOTOR COMPANY IN WHICH THERE WERE NUMEROUS LARGE BLOCK RED LETTERED WARNINGS INFORMING ME OF THIS DANGER AND THE URGENCY OF MY RESPONSE. HOWEVER, WHEN I CALLED THE DEALER TO SCHEDULE THE REPAIR, I WAS INFORMED THAT THE DEALER WAS ONLY ALLOWED BY LEXUS DIVISION TOYOTA MOTOR COMPANY TO SCHEDULE ONE SUCH RECALL REPAIR PER WEEK AND THAT MY DEALER WOULD BE MORE THAN HAPPY TO PUT ME ON THE WAITING LIST. A LIST WHOSE LENGTH THE DEALERSHIPS CALLER COULD NOT ASCERT…

Look up ODI 10626022 at NHTSA ↗

00.0%

No examples available for this selection.

314.3%
ODI 10145363 · 4,600 mi

THE CONSUMER EXPERIENCED SUDDEN ACCELERATION IN HER 2005 LEXUS LS 430 WHILE PULLING INTO A PARKING LOT . *NM THE CONSUMER DOESN'T THINK THE AIR BAG INFLATED ALL THE WAY BECAUSE HER NOISE HIT THE STEERING WHEEL. HER RIGHT SHIN SMASHED INTO THE DASHBOARD WHICH RESULTED IN A VERY LARGE HEMATOMA ON HER RIGHT SHIN. SMOKE STARTED COMING OUT OF THE STEERING COLUMN AND SOON AFTER FLAMES COULD BE SEEN THROUGH THE HEAVY SMOKE. THE FIRE WAS EXTINGUISHED BY THE FIRE DEPT. IT TOOK 6 1/2 DAYS FOR THE VEHICLE TO BE REPAIRED. THE CONSUMER REQUEST THAT T…

Look up ODI 10145363 at NHTSA ↗

Service Brakes, Hydraulic
35.8%
ODI 10305549 · 43,000 mi

APPROACHED AN INTERSECTION WITH A RED LIGHT WHILE DRIVING APPROXIMATELY 40MPH. WHEN I PRESSED MY BRAKES FROM ABOUT A BLOCK AWAY, MY 2001 LEXUS LS430 SUDDENLY SURGED. I HAD TWO FEET ON THE BRAKE AND ALSO TRIED TO PUT THE CAR IN NEUTRAL, THEN PARK. THE CAR DID NOT SLOW DOWN. WAS GOING APPROXIMATELY 50MPH WHEN I REAR-ENDED SOMEONE BECAUSE MY CAR WOULD NOT STOP. MY CAR WAS TOTALED, BOTH DRIVER AND PASSENGER AIRBAGS DEPLOYED. I WAS USING THE FLOOR MAT THAT CAME WITH THE VEHICLE AND IT WAS FASTENED. I FILED A COMPLAINT WITH TOYOTA THE DAY AFTE…

Look up ODI 10305549 at NHTSA ↗

26.7%
ODI 10162268

I WANTED TO WRITE TO EXPRESS MY EXTREME DISAPPOINTMENT IN MY LEXUS DRIVING EXPERIENCE. I CURRENTLY OWN A 2002 LEXUS LS 430 SEDAN THAT I PURCHASED ON DECEMBER 28, 2005. SINCE THEN, I HAVE HAD VERY SERIOUS PROBLEMS WITH MY BRAKING SYSTEM. FIRST, MY VEHICLE HAD BEEN IN THE SHOP 7 TIMES FOR MY BRAKES. THIS IS A VERY SERIOUS PROBLEM; MY EMERGENCY BRAKE COMES ON BY ITSELF. WHILE I AM DRIVING THE BRAKE LIGHT COMES ON, I MUST PULL OVER AND STOP THE VEHICLE AND PULL THE BRAKE BEFORE THE VEHICLE WILL MOVE AGAIN. MY VEHICLE HAD BEEN IN THE SHOP A TOT…

Look up ODI 10162268 at NHTSA ↗

14.3%
ODI 10296156 · 45,000 mi

TL*THE CONTACT OWNS A 2003 LEXUS LS430. THE CONTACT WAS DRIVING APPROXIMATELY 35 MPH ON NORMAL ROAD CONDITIONS; PRESSURE WAS APPLIED TO THE BRAKE PEDAL WHICH TRAVELED TO THE FLOOR. THE VEHICLE FAILED TO SLOW DOWN. THE VEHICLE CRASHED INTO THE PROCEEDING VEHICLE. THE POLICE WAS CALLED TO THE SCENE. A POLICE REPORT WAS FILED. THERE WERE NO PERSONAL INJURIES. THE VEHICLE WAS TOWED TO THE POLICE IN-BOUND AND THEN TO AN AUTHORIZED DEALER. THE VEHICLE HAS NOT BEEN REPAIRED AT THIS TIME. THE INSURANCE COMPANY WAS NOTIFIED. THE VIN WAS UNAVAILABLE. TH…

Look up ODI 10296156 at NHTSA ↗

00.0%

No examples available for this selection.

14.8%
ODI 10423235

AS I WAS DRIVING ALONG THE ROAD, TWO MILES FROM MY HOUSE IN A RESIDENTIAL AREA. THE CAR SUDDENLY AND DRASTICALLY BEGAN TO ACCELERATE. I REMEMBER VIVIDLY PRESSING THE BRAKE PEDAL MULTIPLE TIMES BUT IT FAILED TO DECELERATE THE CAR AT ALL. AFRAID AS I WAS, I CEASED TO STEP ON THE BRAKE OR THE GAS PEDAL, THE CAR CONTINUED ACCELERATING AND KEPT GAINING MOMENTUM. AT THAT POINT, I WAS TRYING TO AVOID HITTING THE CARS IN FRONT AND INCOMING CARS FROM THE OTHER DIRECTION OF THE ROAD. I DROVE FOR ABOUT A HALF MILE ON AND OFF THE RIGHT SIDE CURBSIDE, AS C…

Look up ODI 10423235 at NHTSA ↗

Structure
11.9%
ODI 10383900 · 65,000 mi

THE TRUNK DECK LID ON MY 2001 LEXUS LS430 WILL NOT STAY OPEN. THE TRUNK STRUTS HAVE FAILED. THE CAR HAS ONLY 77,000 MILES ON IT. THE PROBLEM STARTED APPROXIMATELY 12 MONTHS AGO WITH 63,000 MILES. THE TRUNK DECK LID HAS FALLEN ON MY HEAD. *TR

Look up ODI 10383900 at NHTSA ↗

00.0%

No examples available for this selection.

417.4%
ODI 10244211 · 45,000 mi

TRUNK STRUT FAILED AFTER ONLY ABOUT 3 YEARS. MY DAD GAVE ME THE CAR AND HE WAS JUST WILLING TO LIVE WITH IT, AS HE IS VERY ILL THE CAR HAD PASSED THE 4-YEAR, 50,000 MILE POINT, BUT I WAS STRUCK BY THE FALLING TRUNK AND WISH IT REPAIRED. *TR

Look up ODI 10244211 at NHTSA ↗

00.0%

No examples available for this selection.

14.8%
ODI 10490474 · 15,000 mi

THE WHEELS ON THIS CAR ACCUMLATE CORROSION AND CAUSE THE TIRES TO GO FLAT WHILE DRIVING. LEXUS DOESN'T SEEM CONCERNED WITH THIS DEFECT. *TR

Look up ODI 10490474 at NHTSA ↗

Unknown Or Other
23.8%
ODI 10720969 · 110,000 mi

THE TRUNK STRUTS FAILED TO SUPPORT THE TRUNK AND SLAMMED SHUT AS I WAS RETRIEVING GROCERIES OUT OF THE TRUNK. IT LEFT A VERY NASTY BUMP ON THE BACK OF MY HEAD. IT NO LONGER SUPPORTS THE TRUNK LID WEIGHT AT ALL. IT IS DANGEROUS AND I MUST ALWAYS HOLD IT OPEN WITH ONE HAND AND THE TRUNK IS HEAVY. I HAVE BUMPED MY HEAD AND HANDS MULTIPLE TIMES WHEN THE TRUNK COMES DOWN.

Look up ODI 10720969 at NHTSA ↗

26.7%
ODI 10227588 · 51,555 mi

DEAR SIR: I BOUGHT MY LEXUS LS 430 BRAND NEW IN 2002, AND I LOVE IT VERY MUCH EXCEPT FOR ONE THING: THE BRAKE SYSTEM. WHEN I PRESS THE BRAKE, MY LS430 SKIDS (FORWARD), AND DOES NOT STOP IN TIME. I THOUGHT IT WAS MY OLD MAN'S DRIVING HABITS. BUT I DECIDED TO VISIT THE LEXUS DEALER. THE LEXUS DEALER, AFTER DRIVING THE CAR, TOLD ME IT IS NORMAL FOR THE ABS SYSTEM TO DO THAT, AND I SHOULD NOT PRESS THE BRAKE HARD. WELL, I LEFT THE DEALER, AND A FEW METERS AWAY I WAS DRIVING AROUND 20-25 ML/H WHEN THE CAR AHEAD OF ME STOPPED, I PRESSED THE BRA…

Look up ODI 10227588 at NHTSA ↗

14.3%
ODI 10371392 · 125,000 mi

HYDRAULIC TRUNK SUPPORTS FAILED, WITH HEAVY TRUNK FALLING ON HEAD OF PERSON WORKING IN TRUNK. MAY HAVE CAUSED A CONCUSSION, AT LEAST A GROOVE IN TOP OF HEAD. PERSON STUNNED FOR SEVERAL MINUTES. IF THE TRUNK HAD HIT PERSON IN THE BACK WHILE LEANING OVER INTO THE TRUNK, IT MAY HAVE BROKEN A VERTEBRAE. IF IT HAD HIT FINGERS IN LOWER PART OF TRUNK, IT MAY HAVE CHOPPED THEM OFF, PARTICULARLY A CHILD'S. THESE HYDRAULIC SUPPORTS WORE OUT AT AROUND 60-70 THOUSAND MILES. NOT REALIZING THE DANGER, I NEGLECTED CONTACTING LEXUS ABOUT REPLACING THEM. …

Look up ODI 10371392 at NHTSA ↗

00.0%

No examples available for this selection.

14.8%
ODI 733120

NO SUMMARY LISTED FOR ABOVE VEHICLE. *AK

Look up ODI 733120 at NHTSA ↗

Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.

Failure mileage by component

Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.

Component failure mileage distribution
ComponentMileage range (25th–75th percentile)MedianUsable recordsExamples
StructureToo few reports for a range38,000 mi3 (sparse)
ODI 10244211 · 45,000 mi

TRUNK STRUT FAILED AFTER ONLY ABOUT 3 YEARS. MY DAD GAVE ME THE CAR AND HE WAS JUST WILLING TO LIVE WITH IT, AS HE IS VERY ILL THE CAR HAD PASSED THE 4-YEAR, 50,000 MILE POINT, BUT I WAS STRUCK BY THE FALLING TRUNK AND WISH IT REPAIRED. *TR

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ODI 10247288 · 38,000 mi

TRUNK SUPPORT STRUTS NOT FUNCTIONING APPROPRIATELY, CAUSING TRUNK LID TO ABRUPTLY FALL AND INJURING ANYTHING IN THE PATH OF CLOSURE. WE NOTICED THE INCREASING LACK OF ABILITY TO HOLD THE LID OPEN, NEVER UNDERSTANDING THAT IT ACTUALLY WAS SUPPOSE TO ALSO LIFT THE LID (IT NEVER DID LIFT THE LID AND WE HAVE OWNED THE CAR FOR FOUR YEARS/ 45,000 MILES) AND COULD HAVE BEEN POTENTIALLY REPLACED DURING THE WARRANTY PERIOD (SEEMS LIKE EARLY LIFE FAILURE). WHEN ASKING THE DEALERSHIP SERVICE ADVISOR HE SAID, YES THESE DO SEEM TO WEAKEN OFTEN AND THEY COUL…

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ODI 10298543 · 20,000 mi

TRUNK LID SUPPORT ON 2003 LEXUS LS430 DOES NOT SUPPORT THE TRUNK LID THEREBY ALLOWING THE LID TO FALL AND STRIKE THE PERSON ON THE HEAD WHILE PLACING OBJECTS IN THE TRUNK. DEALER DOES NOTHING TO CORRECT THE PROBLEM. *TR

Look up ODI 10298543 at NHTSA ↗

Air BagsToo few reports for a range101,370 mi2 (sparse)
ODI 10626022 · 65,000 mi

TO WHOM IT MAY CONCERN: I AM IN RECEIPT OF A RECALL NOTICE FROM LEXUS DIVISION TOYOTA MOTOR COMPANY IN WHICH THERE WERE NUMEROUS LARGE BLOCK RED LETTERED WARNINGS INFORMING ME OF THIS DANGER AND THE URGENCY OF MY RESPONSE. HOWEVER, WHEN I CALLED THE DEALER TO SCHEDULE THE REPAIR, I WAS INFORMED THAT THE DEALER WAS ONLY ALLOWED BY LEXUS DIVISION TOYOTA MOTOR COMPANY TO SCHEDULE ONE SUCH RECALL REPAIR PER WEEK AND THAT MY DEALER WOULD BE MORE THAN HAPPY TO PUT ME ON THE WAITING LIST. A LIST WHOSE LENGTH THE DEALERSHIPS CALLER COULD NOT ASCERT…

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ODI 10760753 · 137,740 mi

I WAS INVOLVED IN A COLLISION. THE FRONT OF MY CAR MY MADE FULL CONTACT WITH THE REAR OF THE CAR IN FRONT OF ME. I WAS TRAVELING AT LEAST 25 MPH IF NOT MORE BEFORE IMPACT. THE IMPACT RESULTED IN $10,000 IN DAMAGE TO THE FRONT OF THE LEXUS AND IT WAS DECLARED A TOTAL LOSS. THE LEXUS WAS DAMAGED FROM HEADLIGHT TO HEADLIGHT AND THE AIRBAG(S) DID NOT DEPLOY. THE HOOD ALSO SUSTAINED DAMAGE AS WELL AS THE RADIATOR, YET THE AIRBAG(S) DID NOT DEPLOY.

Look up ODI 10760753 at NHTSA ↗

Vehicle Speed ControlToo few reports for a range62,729 mi2 (sparse)
ODI 10316377 · 47,458 mi

INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) I WAS DRIVING EAST ON HIGHWAY 156 ON 2/26 APPROACHING A TRAFFIC SIGNAL THAT WAS RED WHERE I INTENDED TO MAKE A RIGHT TURN. I APPLIED THE BRAKES AND WAS TRAVELING 10 TO 15 MPH WHEN THE CAR SPONTANEOUSLY ACCELERATED AT VERY HIGH SPEED. I SHIFTED INTO PARK AND TURNED OFF THE IGNITION WHILE BRAKING AS HARD AS I COULD. THE CAR CONTINUED APPROXIMATELY 1/2 MILE WHEN EVERYTHING SHUT DOWN. I COULDN'T EVEN ACTIVATE THE EMERGENCY FLASHERS. [XXX] *TR

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ODI 10405437 · 78,000 mi

TL* THE CONTACT OWNS A 2003 LEXUS LS430. THE CONTACT STATED THAT WHILE ENTERING INTO A PARKING SPACE WITH HER FOOT ON THE BRAKE AT 5 MPH, THERE WAS SUDDEN ACCELERATION AND THE VEHICLE CRASHED INTO A BUILDING. NO ONE WAS INJURED AND THE VEHICLE WAS DESTROYED. THE POLICE WERE CALLED AND A REPORT WAS FILED (#2771757). THE DEALER WAS CONTACTED WHO OFFERED NO ASSISTANCE. PRIOR TO THE ACCIDENT, THERE WAS AN ELECTRIC FAILURE. THE DEALER WAS CALLED WHO STATED UNLESS THE VEHICLE CONTINUED TO HAVE THE FAILURE, SHE COULD BRING IT IN, BUT IF THERE WAS NO M…

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Engine And Engine CoolingToo few reports for a range136,000 mi1 (sparse)
ODI 10315863 · 136,000 mi

2003 LEXUS LS430 SEIZED ON HIGHWAY WHILE IN MOTION!!! THE CAR HAS A LENGTHY REQUIRED MAINTENANCE UP-KEEP HISTORY WITH ONE LEXUS DEALERSHIP ONLY. I HAVE ALL THE PRINT OUTS SINCE OCT 2002 - 10,329.06 IN MINOR UPKEEP...AND OR OIL CHANGE, ETC REG. MAINTENANCE. I THINK THAT WE WERE CHARGED FOR A COUPLE OF RECALLED ITEMS LIKE A EXT. LIGHT BUT WE WEREN'T TOLD ANYWAY THE CAR HAS TO DATE..3/2/2010 NOT BEEN INVOLVED IN A COLLISION. THE CAR HAS OIL/WATER AND WAS NOT DAMAGED. IT RAN FINE !!!!!!! NO OVER HEAT LIGHT, NO ACCELERATING...N…

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Fuel System, Gasoline:Storage:Tank AssemblyToo few reports for a range6,900 mi1 (sparse)
ODI 10030470 · 6,900 mi

THE GAS TANK ON THE 2003 LEXUS LS430 CAN BE EASILY DAMAGED BY CARELESS PLACEMENT OF THE JACK AT THE REAR MOUNTING POINT. MY CAR WAS RECENTLY DAMAGED THIS WAY AT DORSCHEL LEXUS (ROCHESTER, NEW YORK, AND I AM CONCERNED THAT THERE ARE ANY NUMBER OF SUCH CARS ON THE ROAD. PARTLY CRUSHED GAS TANKS MAY NOT BE NOTICEABLE TO THE OWNER UNLESS ONE LOOKS UNDER THE VEHICLE. THIS MAY PREDISPOSE THESE VEHICLES TO FUEL LEAKS AND EARLY CORROSION AROUND THE GAS TANKS.

Look up ODI 10030470 at NHTSA ↗

Latches/Locks/LinkagesToo few reports for a range30,000 mi1 (sparse)
ODI 10406010 · 30,000 mi

THE PISTON-LIKE AIR STRUTS THAT ARE SUPPOSED TO HOLD THE REAR TRUNK LID OPEN ON MY 2003 LEXUS LS 430 (BOUGHT NEW IN DECEMBER 2002) SLOWLY STOPPED FUNCTIONING STARTING AROUND 4 YEARS AGO. NOW THEY DO NOT WORK AT ALL. WHILE THIS IS AN INCONVENIENCE TO HAVE TO OPEN THE TRUNK MANUALLY, THE REAL DANGER IS THAT ARE NO PROVISIONS TO HOLD THE TRUNK LID IN THE OPEN POSITION. THUS, EVEN A LIGHT WIND OR VIBRATION CAUSED BY PASSING VEHICLES WILL CAUSE THE TRUNK TO TEETER OFF THE OPEN POSITION AND SLAM SHUT. THE DOWNWARD MOTION OF THE SHARP AND HEAVY EDGES …

Look up ODI 10406010 at NHTSA ↗

Complaint and recall timeline

Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.

1 reports2024-112026-10

Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.

Monthly counts, recall campaigns and complaint examples
Monthly complaint and recall timeline
MonthComplaintsCampaigns announcedExamples
2024-110None

No examples available for this selection.

2024-120None

No examples available for this selection.

2025-010None

No examples available for this selection.

2025-020None

No examples available for this selection.

2025-030None

No examples available for this selection.

2025-040None

No examples available for this selection.

2025-050None

No examples available for this selection.

2025-060None

No examples available for this selection.

2025-070None

No examples available for this selection.

2025-080None

No examples available for this selection.

2025-090None

No examples available for this selection.

2025-100None

No examples available for this selection.

2025-110None

No examples available for this selection.

2025-120None

No examples available for this selection.

2026-010None

No examples available for this selection.

2026-020None

No examples available for this selection.

2026-030None

No examples available for this selection.

2026-040None

No examples available for this selection.

2026-050None

No examples available for this selection.

2026-060None

No examples available for this selection.

2026-070None

No examples available for this selection.

2026-080None

No examples available for this selection.

2026-090None

No examples available for this selection.

2026-10 (partial)0None

No examples available for this selection.

Emerging complaint spikes

Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.

This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.

No complete months meet the spike thresholds for this selection.

Equal-age model-year comparison

Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.

Age 0Age 1Age 24 reports

2004: 0 complaints · 2005: 4 complaints

Equal observation windows
Model yearThrough age 0Through age 1Through age 2
2004000
2005344
Date coverage across each selected cohort
Date basis for all complaints in selected model years
YearIncident dates usedFiling date fallbacksExcluded dates
20041000
20052001

Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.

Components reported together

Each cell counts unique complaints naming both components. Open a nonzero cell for examples.

Component co-occurrence matrix
ComponentStructureAir BagsVehicle Speed ControlEngine And Engine CoolingEquipment:Electrical:Radio/Tape Deck/Cd Etc.Fuel System, Gasoline:Storage:Tank AssemblyLatches/Locks/LinkagesPower Train:Automatic Transmission
Structure—0000000
Air Bags0—000000
Vehicle Speed Control00—00000
Engine And Engine Cooling000—0000
Equipment:Electrical:Radio/Tape Deck/Cd Etc.0000—000
Fuel System, Gasoline:Storage:Tank Assembly00000—00
Latches/Locks/Linkages000000—0
Power Train:Automatic Transmission0000000—

Co-reporting does not establish that one component caused another concern.

Recurring narrative patterns

Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.

3 patterns with matching reports.

Stalling or loss of power

2 mentions · 8.7% of complaints

Median mileage: 41,565 mi (1 usable records).

ODI 10144000

SEVERE LOSS OF POWER (TRANSMISSION HESITATION) DURING FULL-THROTTLE DOWNSHIFT. THIS COULD CAUSE AN ACCIDENT WHEN IMMEDIATE POWER IS NEEDED, SUCH AS ENTERING A HIGH-SPEED EXPRESSWAY. *JB

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ODI 10147657 · 41,565 mi

DT: THE CONTACT STATED THE CRUISE CONTROL SWITCH ENGAGED AND THE VEHICLE STALLED. ALTHOUGH, THE VEHICLE STALLED THE ENGINE WAS EASILY RESTARTED. THE VEHICLE EXHIBITED NO FURTHER STALLING PROBLEMS UNTIL THE CRUISE CONTROL WAS ENGAGED. AFTERWARDS, THE VEHICLE STALLED AS PREVIOUSLY STATED. AFTER RESTARTING THE ENGINE THE CONTACT CONTINUED DRIVING AND DID NOT ENGAGE THE CRUISE CONTROL. THE VEHICLE HAS NOT BEEN SEEN BY A DEALER.*AK

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Matching rule\b(stall\w*|loss of power|lost power|engine shut\w* off)\b

Brake response concerns

1 mentions · 4.3% of complaints

Median mileage: 45,000 mi (1 usable records).

ODI 10296156 · 45,000 mi

TL*THE CONTACT OWNS A 2003 LEXUS LS430. THE CONTACT WAS DRIVING APPROXIMATELY 35 MPH ON NORMAL ROAD CONDITIONS; PRESSURE WAS APPLIED TO THE BRAKE PEDAL WHICH TRAVELED TO THE FLOOR. THE VEHICLE FAILED TO SLOW DOWN. THE VEHICLE CRASHED INTO THE PROCEEDING VEHICLE. THE POLICE WAS CALLED TO THE SCENE. A POLICE REPORT WAS FILED. THERE WERE NO PERSONAL INJURIES. THE VEHICLE WAS TOWED TO THE POLICE IN-BOUND AND THEN TO AN AUTHORIZED DEALER. THE VEHICLE HAS NOT BEEN REPAIRED AT THIS TIME. THE INSURANCE COMPANY WAS NOTIFIED. THE VIN WAS UNAVAILABLE. TH…

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Matching rule\b(brake fail\w*|brakes fail\w*|brake pedal|braking distance|unintended braking|phantom braking)\b

Fuel smell or leak mentions

1 mentions · 4.3% of complaints

Median mileage: 6,900 mi (1 usable records).

ODI 10030470 · 6,900 mi

THE GAS TANK ON THE 2003 LEXUS LS430 CAN BE EASILY DAMAGED BY CARELESS PLACEMENT OF THE JACK AT THE REAR MOUNTING POINT. MY CAR WAS RECENTLY DAMAGED THIS WAY AT DORSCHEL LEXUS (ROCHESTER, NEW YORK, AND I AM CONCERNED THAT THERE ARE ANY NUMBER OF SUCH CARS ON THE ROAD. PARTLY CRUSHED GAS TANKS MAY NOT BE NOTICEABLE TO THE OWNER UNLESS ONE LOOKS UNDER THE VEHICLE. THIS MAY PREDISPOSE THESE VEHICLES TO FUEL LEAKS AND EARLY CORROSION AROUND THE GAS TANKS.

Look up ODI 10030470 at NHTSA ↗

Matching rule\b(fuel leak\w*|gas leak\w*|gas(?:oline)? smell|smell\w* (?:of )?(?:fuel|gas))\b