2003 Lexus LS430: complaints, problems and recalls
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 snapshot: . 17 complaints include usable failure mileage.
Most common problems
Structure is the most frequently named component, appearing in 4 of 23 complaints (17.4%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 3 | 13.0% |
| Transmission and shifting | 2 | 8.7% |
| Engine operation | 2 | 8.7% |
| Fuel system concerns | 1 | 4.3% |
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.
| Category | Count |
|---|---|
| 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 |
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.
| Category | Count |
|---|---|
| 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 |
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.
| Category | Count |
|---|---|
| 2003 | 4 |
| 2004 | 1 |
| 2005 | 2 |
| 2006 | 1 |
| 2008 | 2 |
| 2009 | 2 |
| 2010 | 5 |
| 2011 | 3 |
| 2014 | 1 |
| 2015 | 1 |
| 2017 | 1 |
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.
Examples from the source records
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10026562 · 2003-07-03 (July 3, 2003)
IT IS ONLY 10 WEEKS SINCE THEY BOUGHT VEHICLE AND TWO TIRES HAD BLOWN UP WHILE DRIVING. DUNLOP SPORT 500 SIZE P225/55R17, DOT#95HMS. DEALER NOTIFIED, NOTHING THEY COULD DO. *AK
Owner-reported narrative. Look up ODI 10026562 at NHTSA ↗
Owner report 10026764 · 2003-08-01 (August 1, 2003)
CONSUMER STATES 4 1/2 YEAR OLD CHILD UNLOCKED THE SEAT BELT WHILE GETTING OUT. THE SEAT BELT HAD TIGHTEN AROUND THE CHILD'S NECK, AND THE CONSUMER HAD TO CUT THE SEAT BELT TO GET THE CHILD OUT AS IT CUT OFF HIS BREATHING. *AK THERE WAS NO RELEASE BUTTON WHICH COULD ALLOW HIM TO ESCAPE ONCE THE BELT TIGHTENED. *SCC *JB
Owner-reported narrative. Look up ODI 10026764 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 ↗
Owner report 10049051 · 2003-12-02 (December 2, 2003)
POOR RADIO RECEPTION ON MARK LEVINSON SOUND SYSTEM. *AK
Owner-reported narrative. Look up ODI 10049051 at NHTSA ↗
Owner report 10062051 · 2004-03-12 (March 12, 2004)
ORIGINAL DUNLOP TIRES ON2003, LEXUS LS, 430 WORE OUT AFTER17640 MILES. *AK
Owner-reported narrative. 17,640 miles reported. Look up ODI 10062051 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 10145404 · 2005-12-15 (December 15, 2005)
CENTER CAP ON WHEEL FELL OFF; DEALER AND MANUFACTURER REFUSE TO HONOR NEW CAR WARRANTY. *JB
Owner-reported narrative. 38,500 miles reported. Look up ODI 10145404 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 ↗
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.