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2002 Lexus SC430

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

24 reports with mileage · 18 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Air Bags. Review the 18 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Tires. Review the 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Suspension. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

4 crash reports0 fire reports3 injury reports

What owners actually said

42 reports
137,000 miles · Jun 13, 2013
Air Bags

TL* THE CONTACT OWNS A 2002 LEXUS SC430. THE CONTACT STATED HE RECEIVED A LEXUS VOLUNTARY RECALL LETTER FOR THE AIR BAG INFLATER AND THE REPAIR HAD EXCEEDED A REASONABLE TIME TO BE REPAIRED. THE CONTACT FEELS THAT THE AIR BAG FAILURE COULD CAUSE THE PASSENGER INJURY AT ANY MOMENT. THE MANUFACTURER WAS NOT CONTACTED. THE VEHICLE …

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TL* THE CONTACT OWNS A 2002 LEXUS SC430. THE CONTACT STATED HE RECEIVED A LEXUS VOLUNTARY RECALL LETTER FOR THE AIR BAG INFLATER AND THE REPAIR HAD EXCEEDED A REASONABLE TIME TO BE REPAIRED. THE CONTACT FEELS THAT THE AIR BAG FAILURE COULD CAUSE THE PASSENGER INJURY AT ANY MOMENT. THE MANUFACTURER WAS NOT CONTACTED. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE AND CURRENT MILEAGE WAS 137,000.

NHTSA ODI #10519675

32,000 miles · Feb 8, 2011
Vehicle Speed ControlCrash

UNINTENDED ACCELERATION IN A PARKING LOT CAUSING MY VEHICL TO CRASH INTO ANOTHER VEHICLE. TOYOTA EXAMINED THE VEHICLE AND SAID NOTHING WAS WRONG WITH IT. THEY REFUSESD TO GIVE ME A LETTER SAYING THE CAR WAS SAFE TO DRIVE WHICH I REQUESTED IN WRITING TWICE. UPDATED 02/14/11 *BF

NHTSA ODI #10381988

136,032 miles · Apr 13, 2010
Suspension

LEFT BALL JOINT FAILURE. SHEARED OFF CAUSING LOSS OFF VEHICLE CONTROL. FINALLY STOPPED JUST FEET FROM GOING OVER THE EDGE OF A DROP OFF. DAMAGE TO LEFT SIDE FRONT END COMPONENTS, LEFT FRONT FENDER AND BOTH FRONT TIRES DESTROYED. *TR

NHTSA ODI #10325474

66,948 miles · Apr 14, 2009
Traction Control System

VSC AND VSC OFF LIGHTS COME ON WHEN VEHICLE IS IN DRIVE AND MOVING FROM COMPLETE STOP. THERE'S NO CHECK ENGINE LIGHT NOR THERE IS ANY DIAGNOSTIC TROUBLE CODE. REPORTS FROM DISCUSSION BOARD INDICATE THAT THIS IS WIDESPREAD AMONG TOYOTA AND LEXUS VEHICLES AND REPORTS STATED THAT TOYOTA IS NOT DOING ANYTHING ABOUT IT. *TR

NHTSA ODI #10265361

69,000 miles · Nov 14, 2008
Air BagsCrashInjury

TL*THE CONTACT OWNS A 2002 LEXUS SC430. WHILE DRIVING 20 MPH, A BUS CRASHED INTO THE VEHICLE. THE AIR BAGS FAILED TO DEPLOY. THE VEHICLE WAS DESTROYED AND TOWED TO A SCRAP YARD. THE CONTACT SUSTAINED WHIPLASH. THE DEALER WAS NOTIFIED, BUT IGNORED THE CONTACT. THE FAILURE AND CURRENT MILEAGES WERE 69,000. UPDATED 12/12/08 …

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TL*THE CONTACT OWNS A 2002 LEXUS SC430. WHILE DRIVING 20 MPH, A BUS CRASHED INTO THE VEHICLE. THE AIR BAGS FAILED TO DEPLOY. THE VEHICLE WAS DESTROYED AND TOWED TO A SCRAP YARD. THE CONTACT SUSTAINED WHIPLASH. THE DEALER WAS NOTIFIED, BUT IGNORED THE CONTACT. THE FAILURE AND CURRENT MILEAGES WERE 69,000. UPDATED 12/12/08 *CN UPDATED 12/15/08. *JB UPDATED 12/30/08. *LJ UPDATED 01/05/09.*JB

NHTSA ODI #10248848

44,000 miles · Mar 15, 2006
Latches/locks/linkagesInjury

TRUNK LID DROPPED AND HIT ME ON THE HEAD BECAUSE THE AIR(?) CYLINDERS HAVE FAILED AND WILL NO LONGER SUPPORT THE TRUNK LID WHEN IT IS OPEN. *JB

NHTSA ODI #10152827

61,000 miles · Jan 12, 2006
Electrical System

DT*: THE CONTACT STATED WHEN TURNING ON THE VEHICLE THE DASHBOARD LIGHTS DID NOT ILLUMINATE. THE DASHBOARD GAUGES COULD NOT BE READ IN DIRECT SUNLIGHT. THERE WAS A SENSOR THAT CAUSED THE DASHBOARD TO ILLUMINATE AT DUSK. THE DEALERSHIP DETERMINED THERE WAS NO WAY TO BYPASS THE SENSOR. *AK UPDATED 02/07/06.*JB

NHTSA ODI #10147606

Mileage unknown · Jul 26, 2005
Tires

2002 LEXUS SC 430 DEVELOPED PROBLEMS WITH THE EQUIPPED RUNFLAT TIRES.*MR THE CONSUMER DIDN'T LIKE THE RUN FLAT TIRES BECAUSE THEY PRODUCED UNBEARABLE ROAD NOISE AND MADE THE VEHICLE DIFFICULT TO HANDLE. WHEN THE TIRES ENCOUNTERED GROOVED PAVEMENT THE STEERING BECAME DIFFICULT TO CONTROL. DURING A ROUTINE OIL CHANGE THE CONSUM…

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2002 LEXUS SC 430 DEVELOPED PROBLEMS WITH THE EQUIPPED RUNFLAT TIRES.*MR THE CONSUMER DIDN'T LIKE THE RUN FLAT TIRES BECAUSE THEY PRODUCED UNBEARABLE ROAD NOISE AND MADE THE VEHICLE DIFFICULT TO HANDLE. WHEN THE TIRES ENCOUNTERED GROOVED PAVEMENT THE STEERING BECAME DIFFICULT TO CONTROL. DURING A ROUTINE OIL CHANGE THE CONSUMER WAS TOLD THAT 2 OF THE TIRES WERE BULGING AND ON EXHIBITED EXCESSIVE WEAR ON THE INSIDE. *NM

NHTSA ODI #10131290

Mileage unknown · Jan 2, 2005
Suspension

I OWN A 2002 LEXUS SC430 WHICH HAS BRIDGESTONE POTENZA RUNFLAT TIRES ON IT. I PUT ON A NEW SET OF TIRES 1 YEAR AGO AND 17,000 MILES LATE, THE VEHICLE IS ALL OVER THE ROAD, TIRES WEAR EXCESSIVELY ON THE INSIDES, AND I'VE HAD IT ALIGNED ABOUT 3 TIMES IN THAT 1 YEAR. A FRIEND OF MINE HAD THE SAME VEHICLE AND HE HAD TO GET RID OF …

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I OWN A 2002 LEXUS SC430 WHICH HAS BRIDGESTONE POTENZA RUNFLAT TIRES ON IT. I PUT ON A NEW SET OF TIRES 1 YEAR AGO AND 17,000 MILES LATE, THE VEHICLE IS ALL OVER THE ROAD, TIRES WEAR EXCESSIVELY ON THE INSIDES, AND I'VE HAD IT ALIGNED ABOUT 3 TIMES IN THAT 1 YEAR. A FRIEND OF MINE HAD THE SAME VEHICLE AND HE HAD TO GET RID OF IT FOR THE SAME PROBLEM. THE TIRES BECOME VERY NOISY AND IT SOUNDS LIKE ALL THE WHEEL BEARINGS ARE BAD. THE LOCAL DEALERSHIP IS TRYING TO TELL ME THAT THIS HIGH PERFORMANCE TIRE ONLY LASTS 10,000 MILES, BUT WHEN I BROUGHT THE CAR TO AN ALIGNMENT EXPERT AT ANOTHER REPAIR SHOP, HE STATED THAT IS IS DEFINITELY AN ALIGNMENT PROBLEM WITH THE CAR AND THAT THERE WAS PLENTY OF TREAD LIFE LEFT ON THE REST OF THE TIRES. UPON FURTHER RESEARCHING THIS ON THE HTTP://LEXUSOWNERSCLUB.COM, I FOUND OUT THAT MANY OF THE SC430 OWNERS ARE EXPERIENCING THE SAME TIRE WEAR/STEERING PROBLEM AND THAT THE CAR WAS BUILT WITH A NEGATIVE CAMBER AND THAT PUTS MORE WEAR ON THE TIRES. PLEASE LOOK INTO THIS WIDESPREAD PROBLEM AS IT DOES GREATLY AFFECT THE STEERING AND SAFETY OF THE VEHICLE. WE ARE UNABLE TO DRIVE IT ON THE OPEN HIGHWAY FOR THIS PROBLEM AND THE LEXUS COMPANY IS BLAMING THE PROBLEM ON THE POTENZA TIRES. THANKING YOU IN ADVANCE FOR YOUR TIMELY ASSISTANCE ON THIS. *JB

NHTSA ODI #10104928

1,000 miles · Mar 22, 2004
Engine And Engine Cooling

MY SC430 HAS HAD A STRONG SULFUR SMELL FROM THE EXHAUST SYSTEM (AFTER MEDIUM TO HEAVY ACCELERATION) SINCE IT WAS NEW. WHEN I FIRST MENTIONED IT TO THE SERVICE DEPARTMENT THEY TOLD ME I NEEDED TO PUT A FEW THOUSAND MILES ON IT AND IT SHOULD GO AWAY. I GAVE IT SEVERAL THOUSAND MILES AND IT DIDN'T HELP. THEY THEN CHECKED IT OUT AND…

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MY SC430 HAS HAD A STRONG SULFUR SMELL FROM THE EXHAUST SYSTEM (AFTER MEDIUM TO HEAVY ACCELERATION) SINCE IT WAS NEW. WHEN I FIRST MENTIONED IT TO THE SERVICE DEPARTMENT THEY TOLD ME I NEEDED TO PUT A FEW THOUSAND MILES ON IT AND IT SHOULD GO AWAY. I GAVE IT SEVERAL THOUSAND MILES AND IT DIDN'T HELP. THEY THEN CHECKED IT OUT AND TOLD ME THEY COULDN'T FIND A PROBLEM AND REFERRED ME TO A SERVICE BULLETIN THAT SAID I SHOULD TRY A DIFFERENT BRAND OF FUEL. I TRIED EVERY BRAND OF FUEL SOLD IN MY AREA (CHEVRON, UNION 76, SHELL, MOBILE, TEXACO, ARCO, ASTRO, ETC.) AND NONE OF THEM MADE ANY DIFFERENCE. MY DEALERSHIP THEN RAN EXTENSIVE TESTS ON MY VEHICLE AND SAID IT WAS PERFORMING NORMALLY. I'M EMBARRASSED TO HAVE ANYONE RIDE IN MY CAR. I REQUESTED LEXUS BUY IT BACK AT KELLY BLUE BOOK PRICE AND THEY SAID BECAUSE IT WAS OPERATING NORMALLY THEY WOULDN'T DO ANYTHING FOR ME. THEY SHOULD TELL POTENTIAL BUYERS THAT THEY WON'T BE ABLE TO DRIVE WITH THE TOP DOWN UNLESS THEY DON'T PLAN TO ACCELLERATE TO FREEWAY SPEED OR PASS ANYONE.*AK

NHTSA ODI #10063624

Official recalls

1

19V741000 · Air Bags:frontal:driver Side:inflator Module; Air Bags:frontal:passenger Side:inflator Module

Oct 17, 2019

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 GX460, 2002-2010 Lexus SC430, 2006-2012 Lexus IS250 and IS350 and 2010-2015 Lexus IS250C and IS350C vehicles. These vehicles had their driver or passenger frontal air bag inflators previously replaced under a prior recall using inflators of the same design. The inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.

Consequence & remedy

Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.

Remedy: Toyota will notify owners. Depending on the vehicle model, dealers will replace the front driver inflator, front passenger airbag inflator, the airbag assembly, or the front passenger airbag sub-assembly and inflator. The recall began November 20, 2019. Owners may contact Toyota customer service at 1-888-270-9371 or Lexus customer service at 1-800-255-3987. Toyota's numbers for this recall are J0A, J0B, and J0C. Lexus' numbers for this recall are JLI, JLJ, and JLK.

Additional source detail variants (2)

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 GX460, 2002-2010 Lexus SC430, 2006-2012 Lexus IS250 and IS350 and 2010-2015 Lexus IS250C and IS350C vehicles. These vehicles had their driver or passenger frontal air bag inflators previously replaced under a prior recall using inflators of the same design. The inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.

Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.

Remedy: Toyota will notify owners. Depending on the vehicle model, dealers will replace the front driver inflator, front passenger airbag inflator, the airbag assembly, or the front passenger airbag sub-assembly and inflator. The recall began November 20, 2019. Owners may contact Toyota customer service at 1-888-270-9371 or Lexus customer service at 1-800-255-3987. Toyota's numbers for this recall are J0A, J0B, and J0C. Lexus' numbers for this recall are JLI, JLJ, and JLK.

Air Bags:frontal:driver 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 GX460, 2002-2010 Lexus SC430, 2006-2012 Lexus IS250 and IS350 and 2010-2015 Lexus IS250C and IS350C vehicles. These vehicles had their driver or passenger frontal air bag inflators previously replaced under a prior recall using inflators of the same design. The inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.

Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.

Remedy: Toyota will notify owners. Depending on the vehicle model, dealers will replace the front driver inflator, front passenger airbag inflator, the airbag assembly, or the front passenger airbag sub-assembly and inflator. The recall began November 20, 2019. Owners may contact Toyota customer service at 1-888-270-9371 or Lexus customer service at 1-800-255-3987. Toyota's numbers for this recall are J0A, J0B, and J0C. Lexus' numbers for this recall are JLI, JLJ, and JLK.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.