2005 Lexus LS430: complaints, problems and recalls
Explore the records behind recurring owner reports.
Key facts
21 owner complaints analyzed
0 distinct recall campaigns
48,800 mi median reported failure mileage
Scope: 2005 model year. Data snapshot: . 16 complaints include usable failure mileage.
Most common problems
Vehicle Speed Control is the most frequently named component, appearing in 12 of 21 complaints (57.1%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 8 | 38.1% |
| Steering behavior | 2 | 9.5% |
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.
| Category | Count |
|---|---|
| Vehicle Speed Control | 12 |
| Air Bags | 3 |
| Service Brakes | 2 |
| Exterior Lighting | 1 |
| Seat Belts | 1 |
| Service Brakes, Hydraulic | 1 |
| Structure | 1 |
| Structure:Body | 1 |
Vehicle Speed Control: 12; Air Bags: 3; Service Brakes: 2; Exterior Lighting: 1; Seat Belts: 1; Service Brakes, Hydraulic: 1; Structure: 1; Structure:Body: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 6 |
| 25,000 to 49,999 | 2 |
| 50,000 to 74,999 | 4 |
| 75,000 to 99,999 | 3 |
| 100,000 to 149,999 | 1 |
| 150,000 and above | 0 |
Under 25,000: 6; 25,000 to 49,999: 2; 50,000 to 74,999: 4; 75,000 to 99,999: 3; 100,000 to 149,999: 1; 150,000 and above: 0
Under 25,000 miles has the most reports with usable mileage (6). 5 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.
| Category | Count |
|---|---|
| 2000 | 1 |
| 2005 | 1 |
| 2006 | 2 |
| 2010 | 6 |
| 2011 | 2 |
| 2012 | 3 |
| 2013 | 1 |
| 2014 | 1 |
| 2016 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2022 | 1 |
2000: 1; 2005: 1; 2006: 2; 2010: 6; 2011: 2; 2012: 3; 2013: 1; 2014: 1; 2016: 1; 2018: 1; 2019: 1; 2022: 1
Pattern summary
Vehicle Speed Control leads the component reports. Braking behavior appears in 8 complaint narratives. Steering behavior 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.
Examples from the source records
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10145363 · 2005-12-07 (December 7, 2005)
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…
Owner-reported narrative. 4,600 miles reported. Look up ODI 10145363 at NHTSA ↗
Owner report 10150629 · 2006-02-19 (February 19, 2006)
NO SPECIFIC EVENT TOOK PLACE FORTUNATELY. AS A RESULT OF THE COMPLAINT I WISH TO BRING TO YOUR ATTENTION, HOWEVER, SIGNIFICANT SAFETY ISSUES DO RESULT FROM THE PROBLEM! THE "RUN-FLAT" TIRES USED BY LEXUS SC430 ARE A CATASTROPHE. THEY ARE SO FIRM THAT ALL ROAD FORCES ARE TRANSMITTED TO WHEEL RIMS AND TIRE SIDEWALLS WITH THE RESULT THAT WHEEL RIMS ARE EASILY BENT AND TIRE SIDEWALLS ARE DAMAGED. THIS SEVERELY AFFECTS VEHICULAR HANDLING AND MANEUVERABILITY, CREATING DANGEROUS SITUATIONS AT HIGHWAY SPEEDS, ETC. THE DAMAGE HAS RESULTED FORM ORD…
Owner-reported narrative. 2,000 miles reported. Look up ODI 10150629 at NHTSA ↗
Owner report 10157456 · 2006-05-12 (May 12, 2006)
DT*: THE CONTACT STATED WHILE ATTEMPTING TO APPLY PRESSURE TO THE ACCELERATOR PEDAL AT LOW SPEEDS, THE VEHICLE HESITATED. THE VEHICLE HAS BEEN TAKEN TO THE DEALERSHIP THREE TIMES. THEY DETERMINED IT WAS A DESIGN ISSUE. THE MANUFACTURER WAS ALERTED.
Owner-reported narrative. 8,000 miles reported. Look up ODI 10157456 at NHTSA ↗
Owner report 10303764 · 2010-02-01 (February 1, 2010)
TWO MONTHS AGO I HAD A SUDDEN ACCELERATION EVENT IN MY LEXUS LS430, 2005. I WAS INA MUSEUM PARKING GARAGE, MY WIFE GOT OUT, I NEEDED TO REPOSITION TO NOT BE 'ON THE LINE'. I BACKED UP, PRESSED THE GAS VERY LIGHTLY AND THE CAR ACCELERATED OUT OF CONTROL. I SLAMMED ON THE BRAKES AND WAS ABLE TO HALT IT ONE-TWO INCHES FROM THE WALL. INITIALLY, I BLAMED MYSELF BUT THEN THOUGHT IT MIGHT HAVE BEEN MY FLOOR MAT AND REMOVED IT. MY WIFE REMAINS TERRIFIED TO THIS DAY. IN ANALYZING THE PROBLEM, THERE WAS A SUDDEN MASSIVE ACCELERATION WHICH I DID NOT CAU…
Owner-reported narrative. 30,000 miles reported. Look up ODI 10303764 at NHTSA ↗
Owner report 10306591 · 2010-02-05 (February 5, 2010)
ON SEP 17, 2009 AS I LEFT A GAS STATION THE LEXUS LS430 YEAR 2005 ACCELERATED AND I WAS ONLY ABLE TO AVOID THE CARS IN FRONT OF ME WAS TO SWERVE TO THE RIGHT AND JAMMED OF THE BRAKE WITH BOTH FEET. UNKNOWINGLY I RAN INTO A TELEPHONE GUY WIRE AND THE ONLY DAMAGE WAS SUPERFICIAL ($3300.00) TO THE RIGHT FRONT LIGHT AND BUMPER. FOR THE LAST FEW MONTHS I HAVE BEEN TRYING TO FIGURE OUT WHAT COULD HAVE POSSIBLY GONE WRONG. I NOTICE THE ACCELERATOR PEDAL APPEARS TO MOMENTARILY STICK. USAA FIXED THE AUTO AND THOUGH I WONDERED WHAT HAD HAPPENED I DID NOT…
Owner-reported narrative. 44,500 miles reported. Look up ODI 10306591 at NHTSA ↗
Owner report 10322257 · 2010-03-26 (March 26, 2010)
ON 10/17/09 AT ABOUT 5:40 PM, AFTER DRINKING A VODKA WITH ICE, MY HUSBAND AND I WENT TO DINNER IN OUR 2005 LS430 LEXUS. WE INTENDED TO GO TO DINNER A RELATIVELY SHORT DISTANCE AWAY. I TURNED ON MILITARY TRAIL, PROCEEDED TO THE LEFT LANE TRAVELING SOUTHBOUND TOWARDS NORTHLAKE BLVD, PALM BEACH GARDENS, FLORIDA. AS I APPROACHED A TRAFFIC LIGHT MY LEXUS UNEXPECTEDLY SPED UP. I TRIED TO APPLY THE BRAKE. THERE WERE CARS STOPPED IN FRONT OF ME AT THE RED LIGHT. DESPITE MY EFFORTS MY CAR CONTINUED TO ACCELERATE. I TOOK EVASIVE MANEUVERS TO AVOID…
Owner-reported narrative. Look up ODI 10322257 at NHTSA ↗
Owner report 10325998 · 2010-04-16 (April 16, 2010)
I AM THE ORIGINAL OWNER OF A LEXUS LS430. WHEN I PURCHASED THE CAR, I NOTICED THE BACK END SLID (LIKE THE GX) ESPECIALLY ON A SLICK OR WET PAVEMENT. I WAS TOLD IT WAS MY TIRES. THREE SETS LATER I STILL ENCOUNTER IT. IT WASN'T TILL I READ THE GX ACCOUNTS I REALIZED I SUFFER THE SAME CONDITION. THE CAR WON'T TURN OVER BUT IT DOES SLIDE INTO ANOTHER LANE IF I'M NOT CAREFUL AND START VERY SLOWLY. *TR
Owner-reported narrative. 50 miles reported. Look up ODI 10325998 at NHTSA ↗
Owner report 10329604 · 2010-05-07 (May 7, 2010)
2005 LEXUS LS430. CONSUMER STATES UNINTENDED ACCELERATION *TGW THE CONSUMER STATED WHEN HE APPROACHED HIS PARKING SPACE, THE VEHICLE SUDDENLY ACCELERATED EVEN THOUGH HIS FOOT WAS ON THE BRAKE. FORTUNATELY, A STEEL FENCE STOPPED THE VEHICLE FROM CRASHING INTO THE ADJACENT BUILDING. THE CONSUMER STATED THE VEHICLE SUSTAINED $5,000 IN DAMAGES.*JB UPDATED 05/12/10.*JB
Owner-reported narrative. Look up ODI 10329604 at NHTSA ↗
Recall history
0 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
No recall campaigns are recorded in this snapshot.