LEXUS SC430 · model year

2003 LEXUS SC430

29 NHTSA complaints, 3 crash reports, and 1 active recall for this specific cohort.

NHTSA overall rating

Not crash-tested

New Car Assessment Program

The 2003LEXUSSC430 carries 29 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 3 crashes, 0 fires, 1 injury, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.

Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2003 SC430 is air bags with 10 filings, followed by service brakes, hydraulic (4) and tires (2). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability. This model year has 1 active recall campaign, which means the manufacturer is obligated to remedy the covered defect at no charge for the life of the vehicle — the full NHTSA campaign numbers are listed below.

NHTSA currently has 3 investigation files overlapping the 2003 SC430. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.

29
Complaints
3
Crashes
0
Fires
1
Injuries
0
Deaths

Total Complaints

29 filings

Crashes Reported

3 reports

Source

NHTSA ODI

Federal complaints database

Complaints vs. fleet median (215)

At or below the fleet median complaint volume.

Complaints by Component

ComponentCount
AIR BAGS10
SERVICE BRAKES, HYDRAULIC4
TIRES2
STEERING2
ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)1
UNKNOWN OR OTHER1
SUSPENSION1
ENGINE AND ENGINE COOLING1
WHEELS:RIM1
SUSPENSION:FRONT1
TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS1
VEHICLE SPEED CONTROL1
STRUCTURE:BODY1
ELECTRICAL SYSTEM1
POWER TRAIN1

Recalls (1)

19V74100017/10/2019

AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2010-2016 4Runner, 2003-2006 Tundra, 2003-2013 Corolla, 2009-2010 Corolla Matrix, 2004-2005 RAV4, 2002-2007 Sequoia, 2011-2013 Sienna, 2008-2012 Scion xB, 2008-2009 Lexus IS-F, 2007-2012 Yaris and Lexus ES350, 2010-2017 Lexus GX4

Recent Complaints

20200813AIR BAGS

TL* TAKATA RECALL. THE CONTACT OWNS A 2003 LEXUS SC430. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 19V741000 (AIR BAGS) HOWEVER, THE PARTS TO DO THE RECALL REPAIR WAS NOT YET AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER HAD EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. FOX LEXUS OF EL PASO (11165 GATEWAY BLVD W, EL PASO, TX 79935, 915-598-0399) WAS CONTACTED AND CONFIRMED THAT PARTS WERE NOT YET AVAILABLE. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.

20170829AIR BAGS

TAKATA RECALL - WHEN I CHECKED UNDER LEXUS TO SEE IF MY VEHICLE WAS LISTED IT WAS BUT WHEN I PUT IN THE VIN NUMBER IT SAID O - SO I'M CONFUSED WHY WOULD IT SAY YES UNDER LEXUS BUT NOT UNDER THE VIN NUMBER ? IS IT SAFE ?

20170808STRUCTURE:BODY

TL* THE CONTACT OWNS A 2003 LEXUS SC430. WHILE DRIVING 40 MPH, ALL THE INSTRUMENT PANEL INDICATORS ILLUMINATED AND THEN SHUT OFF, AND THE TRANSMISSION DOWNSHIFTED. THE TRANSMISSION FAILURE CAUSED THE VEHICLE TO JERK WHEN THE GEARS WERE SHIFTED. IN ADDITION, THE CONTACT STATED THAT THE CONVERTIBLE TOP OF THE VEHICLE WOULD NOT CLOSE AND THAT THE NONE OF THE WINDOWS WOULD CLOSE. AN INDEPENDENT MECHANIC STATED THAT THE BATTERY WAS NOT THE CAUSE OF THE FAILURE, BUT THE FAILURE WAS NOT DETERMINED. THE DEALER AND MANUFACTURER WERE NOT CONTACTED. THE FAILURE MILEAGE WAS 167,000.

Mileage: 167,000

20170808ELECTRICAL SYSTEM

TL* THE CONTACT OWNS A 2003 LEXUS SC430. WHILE DRIVING 40 MPH, ALL THE INSTRUMENT PANEL INDICATORS ILLUMINATED AND THEN SHUT OFF, AND THE TRANSMISSION DOWNSHIFTED. THE TRANSMISSION FAILURE CAUSED THE VEHICLE TO JERK WHEN THE GEARS WERE SHIFTED. IN ADDITION, THE CONTACT STATED THAT THE CONVERTIBLE TOP OF THE VEHICLE WOULD NOT CLOSE AND THAT THE NONE OF THE WINDOWS WOULD CLOSE. AN INDEPENDENT MECHANIC STATED THAT THE BATTERY WAS NOT THE CAUSE OF THE FAILURE, BUT THE FAILURE WAS NOT DETERMINED. THE DEALER AND MANUFACTURER WERE NOT CONTACTED. THE FAILURE MILEAGE WAS 167,000.

Mileage: 167,000

20170808POWER TRAIN

TL* THE CONTACT OWNS A 2003 LEXUS SC430. WHILE DRIVING 40 MPH, ALL THE INSTRUMENT PANEL INDICATORS ILLUMINATED AND THEN SHUT OFF, AND THE TRANSMISSION DOWNSHIFTED. THE TRANSMISSION FAILURE CAUSED THE VEHICLE TO JERK WHEN THE GEARS WERE SHIFTED. IN ADDITION, THE CONTACT STATED THAT THE CONVERTIBLE TOP OF THE VEHICLE WOULD NOT CLOSE AND THAT THE NONE OF THE WINDOWS WOULD CLOSE. AN INDEPENDENT MECHANIC STATED THAT THE BATTERY WAS NOT THE CAUSE OF THE FAILURE, BUT THE FAILURE WAS NOT DETERMINED. THE DEALER AND MANUFACTURER WERE NOT CONTACTED. THE FAILURE MILEAGE WAS 167,000.

Mileage: 167,000

20150829AIR BAGS

RECEIVED RECALL NOTICE AND SCHEDULED APPOINTMENT FOR AIR BAG RECALL TO BE REPAIRED. THE LEXUS DEALER HELD THE CAR FOR FOUR DAYS BEFORE REALIZING THEY DID NOT HAVE THE PARTS TO MAKE THE REPAIR. WE WERE TOLD TO PICK UP THE CAR AND THEY COULD NOT TELL US WHEN THE PARTS WOULD BE AVAILABLE TO REMEDY THE RECALL DEFECT. THE NOTICE SAYS NOT TO OPERATE THE CAR WITH A PASSENGER UNTIL THE REPAIRS ARE COMPLETE.

20150504AIR BAGS

TL* THE CONTACT OWNS A 2003 LEXUS SC430. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 14V312000 (AIR BAGS); HOWEVER, THE PART NEEDED TO REPAIR THE VEHICLE WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT NOTIFIED OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE.

20141124AIR BAGS

NO INCIDENT, JUST GENERAL COMPLAINT / CONCERN - I AM TOLD TO EXPECT UP TO 60 DAYS FOR PART RECEIPT TO FIX MY VEHICLE. BUT IT IS CLEARLY STATED IN THE BY RECALL NOTICE NOT TO DRIVE VEHICLE WITH PASSENGER SEAT OCCUPIED. QUESTION: IS THERE A RECOURSE SINCE I WILL BE UNABLE TO DRIVE MY VEHICLE FOR 60 DAYS OR MORE, AND CANNOT GET THE PART NEEDED TO MAKE IT SAFE FOR THE PASSENGER? *TR

20141124AIR BAGS

TL* THE CONTACT OWNS A 2003 LEXUS SC430. THE CONTACT RECEIVED A NOTIFICATION FOR NHTSA CAMPAIGN NUMBER: 14V350000 (AIR BAGS). HOWEVER, THE PART NEEDED TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. UPDATED 12/30/14*LJ THE VEHICLE HAS BEEN REPAIRED UPDATED 9/25/2015*JS

20141028AIR BAGS

TL* THE CONTACT OWNS A 2003 LEXUS SC430. THE CONTACT RECEIVED A RECALL NOTIFICATION FOR NHTSA CAMPAIGN NUMBER: 14V655000 (AIR BAGS); HOWEVER, THE PART NEEDED TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE.

20140924AIR BAGS

TL* THE CONTACT OWNS A 2003 LEXUS SC430. THE CONTACT RECEIVED A RECALL NOTIFICATION FOR NHTSA CAMPAIGN NUMBER: 14V3500000 (AIR BAGS); HOWEVER, THE PART NEEDED TO REPAIR THE VEHICLE WAS UNAVAILABLE. THE MANUFACTURER WAS NOT NOTIFIED. THE VIN WAS UNAVAILABLE. THE CONTACT HAD NOT EXPERIENCED A FAILURE.

20140827AIR BAGS

TL* THE CONTACT OWNS A 2003 LEXUS SC430. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 14V350000 (AIR BAGS) HOWEVER, THE PART WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE.

Mileage: 24,000

20140805AIR BAGS

TL * THE CONTACT OWNS A 2003 LEXUS SC430. THE CONTACT RECEIVED A RECALL NOTICE FOR NHTSA CAMPAIGN NUMBER: 14V350000 (AIR BAGS); HOWEVER, THE PART NEEDED FOR THE REPAIR WAS UNAVAILABLE. THE DEALER DID NOT KNOW WHEN THE PART WOULD ARRIVE. THE MANUFACTURER WAS NOTIFIED. THE CONTACT HAD NOT EXPERIENCED A FAILURE. UPDATED 09/16/14*LJ UPDATED 1/13/15*JS THE CONSUMER STATED THE AIR BAG MODULE WAS REPLACED BY LEXUS OF TAMPA BAY ON 8/18/2014. UPDATED 1/13/2015 *JS

20130711CrashVEHICLE SPEED CONTROL

2003 LEXUS SC430. CONSUMER WRITES IN REGARDS TO VEHICLE SUDDEN ACCELERATION. *SMD THE CONSUMER STATED AS SHE PROCEEDED TO PULL OUT OF A PARKING SPACE, SHE THEN PLACE THE VEHICLE IN DRIVE, IT THEN ACCELERATED AT A HIGH SPEED. FINALLY AFTER HITTING A POLE, IT JUMPED THE CURB AND ENDED ON A BUSY STREET. THE DEALERSHIP SENT SOMEONE OUT TO EXPECT THE VEHICLE. THE CONSUMER WAS PROVIDED A DISC THAT SHOWED THE VEHICLE ACCELERATED AT A HIGH SPEED, BUT THEY WOULD NOT SAY THE TRUE CAUSE OF THE PROBLEM, WHICH MAY HAVE HAD SOMETHING TO DO WITH THE WHEEL LOCKING AND THE BRAKES NOT FUNCTIONING.

20110825TIRES

THIS IS AN ISSUE INVOLVING THE APPARENT FAILURE OF THREE OUT OF FOUR GOODYEAR ASYMMETRIC TIRES. FIRST ISSUE WAS A BUBBLE FOUND ON THE OUTSIDE SIDEWALL OF THE RIGHT FRONT TIRE. APPROXIMATELY 1 WEEK LATER THE LEFT FRONT TIRE LET LOOSE A THIN VERY LONG RIBBON OF RUBBER FROM THE INSIDE EDGE OF THE TREAD. A FEW MONTHS LATER THE LEFT REAR INNER SIDEWALL BLEW OUT IN TWO PLACES LIKE A BURSTING BUBBLE. THESE TIRES HAVE THE SAME DATE CODE AND WERE PUT ON THE CAR AT THE SAME TIME APPROXIMATELY A YEAR AND A HALF PRIOR TO THE FIRST FAILURE. THE TIRE WITH THE DELAMINATED RUBBER RIBBON WAS REPLACED AT THE TIME AT MY COST BEFORE I REALIZED THERE WAS A PATTERN HERE. I HAVE CONTACTED GOODYEAR ON NUMEROUS OCCASIONS AND THEY REFUSED TO REIMBURSE ME OR REPLACE THAT ONE OR THE OTHER DEFECTIVE TIRES. ALL OLD TIRES ARE AVAILABLE AND IN MY POSSESSION. THIS COMPLAINT IS FOR ALL THREE TIRES...SAME DOT NUMBER SAME DATE CODE... *TR

20110718TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

THE TPM LIGHT TURNED ON. I HAVE ADJUSTED TIRE PRESSURE, HAD THE DEALER ADJUST TIRE PRESSURE AND HAD AN INDEPENDENT SERVICE PROVIDER ADJUST THE TIRE PRESSURE. THIS WAS DONE ACCORDING TO SPECS. THE DEALER CAN NOT FIGURE OUT WHY THE TPM LIGHT IS ON AND HAS NOT OFFERED A REMEDY. *KB

Mileage: 90,000

20100420CrashSTEERING

I AM FORMALLY FILING A COMPLAINT AGAINST A VEH 2003 LEXUS SC430. I HAVE REASON TO BELIEVE THAT THIS VEH HAS CAUSED AN ACCIDENT DATED APRIL 3, 2010 AT ABOUT 2AM. AFTER THE COLLISION, I NOTICED THAT THE LEFT TIRE WAS OUT AT THE LEFT BOTTOM AREA OF THE CAR. I WAS TURNING ON A PARKING LOT (180 DEGS) TRAVELING ABOUT 25-30 MPH, THE WHEEL LOCKED AND THE BRAKES WERE NOT FUNCTIONING. IT ACCELERATED INTO PARKED VEHICLES IN FRONT AND THE AIRBAGS DEPLOYED. AFTER THE ACCIDENT, I TOOK PICS OF THE VEHICLE AT AN IMPOUND AND I NOTICED THAT THE LEFT WHEEL STEERING ARM AND LOWER SUSPENSION WAS CUT OFF FROM ITS STEM. THE KNUCKLE STEERING WAS PULLED OFF FROM THE TIE ROD. THE LF WHEEL WAS STILL ATTACHED TO THE WHEEL SHROUD AND BRAKES AND THE LUG NUTS WERE INTACT BUT IT WAS OUT UNDER THE VEHICLE. IMPACT WAS AT THE RIGHT FT AND RIGHT FENDER BUT THE LEFT WHEEL WAS CUT OFF AT THE STEM OF THE SUSPENSION ARM AND STEERING ARM. I LOOKED AT THE SCENE OF THE ACCIDENT, I NOTICED EXCAVATED MARKINGS BEFORE THE IMPACT PR

Mileage: 80,000

20100420CrashSUSPENSION:FRONT

I AM FORMALLY FILING A COMPLAINT AGAINST A VEH 2003 LEXUS SC430. I HAVE REASON TO BELIEVE THAT THIS VEH HAS CAUSED AN ACCIDENT DATED APRIL 3, 2010 AT ABOUT 2AM. AFTER THE COLLISION, I NOTICED THAT THE LEFT TIRE WAS OUT AT THE LEFT BOTTOM AREA OF THE CAR. I WAS TURNING ON A PARKING LOT (180 DEGS) TRAVELING ABOUT 25-30 MPH, THE WHEEL LOCKED AND THE BRAKES WERE NOT FUNCTIONING. IT ACCELERATED INTO PARKED VEHICLES IN FRONT AND THE AIRBAGS DEPLOYED. AFTER THE ACCIDENT, I TOOK PICS OF THE VEHICLE AT AN IMPOUND AND I NOTICED THAT THE LEFT WHEEL STEERING ARM AND LOWER SUSPENSION WAS CUT OFF FROM ITS STEM. THE KNUCKLE STEERING WAS PULLED OFF FROM THE TIE ROD. THE LF WHEEL WAS STILL ATTACHED TO THE WHEEL SHROUD AND BRAKES AND THE LUG NUTS WERE INTACT BUT IT WAS OUT UNDER THE VEHICLE. IMPACT WAS AT THE RIGHT FT AND RIGHT FENDER BUT THE LEFT WHEEL WAS CUT OFF AT THE STEM OF THE SUSPENSION ARM AND STEERING ARM. I LOOKED AT THE SCENE OF THE ACCIDENT, I NOTICED EXCAVATED MARKINGS BEFORE THE IMPACT PR

Mileage: 80,000

20060710STEERING

THE CONSUMER HAD PROBLEMS WITH 2003 LEXUS SC430. *KB ***NAR*** WHEN THE DRIVER APPLIED THE BRAKES THE VEHICLE PULLED TO THE LEFT. THE CONSUMER FEELS THAT THE PROBLEM WAS WITH EITHER THE BRAKES OR STEERING. THE DEALER SUGGESTED REPLACING THE TIRES BUT OFFERED NO INFORMATION ON WHERE TO PURCHASE THEM.

20060710SERVICE BRAKES, HYDRAULIC

THE CONSUMER HAD PROBLEMS WITH 2003 LEXUS SC430. *KB ***NAR*** WHEN THE DRIVER APPLIED THE BRAKES THE VEHICLE PULLED TO THE LEFT. THE CONSUMER FEELS THAT THE PROBLEM WAS WITH EITHER THE BRAKES OR STEERING. THE DEALER SUGGESTED REPLACING THE TIRES BUT OFFERED NO INFORMATION ON WHERE TO PURCHASE THEM.

Compare 2003LEXUSSC430 to Similar Vehicles

NHTSA Investigations

Frequently Asked Questions

How many complaints does the 2003 LEXUS SC430 have?
The 2003 LEXUS SC430 has 29 NHTSA complaints, 3 crashes, 0 fires, 1 injuries, and 0 deaths reported.
Are there any recalls for the 2003 LEXUS SC430?
Yes, the 2003 LEXUS SC430 has 1 recall(s). The most common affected component is AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE. Recalls are issued by NHTSA and manufacturers must provide a free remedy.
What are the most common problems with the 2003 LEXUS SC430?
The most-complained component for the 2003 LEXUS SC430 is AIR BAGS with 10 complaints. Other frequently reported areas include SERVICE BRAKES, HYDRAULIC and TIRES.
Is the 2003 LEXUS SC430 safe to buy?
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.

Vehicle Safety Guides

Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.