Most common 2002 Lexus SC430 problems
Share of the 42 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Lexus SC430 complaints by model year
Best SC430 years: 2004, 2006, 2005. Years to avoid: 2002, 2007. Compare all years →
2002 Lexus SC430 recalls (1)
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,…
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.
What 2002 Lexus SC430 owners say
Air bags
Tl* the contact owns a 2002 Lexus SC430. The contact received notification of NHTSA campaign number: 14V312000 (air bags) however, the part 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 made aware of the failure. The specifics of the failure were not available. The failure mileage was 65,000.
Tl 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 updated 12/15/08. Updated 12/30/08. Updated 01/05/09.
Wheels & tires
While in motion and in inclement weather, the vehicle went into a 360* spin, while moving at only 25 MPH. The vehicle lost all traction. The brakes on the vehicle are inoperable. While on an incline and braking from about 5 MPH the vehicle jumped an island before the brakes stopped it.
Consumer complained about a wheel rim problem. First, passenger side rear rim cracked and damaged tire. Secondly, driver side rear rim cracked, and also damaged the tire. Vehicle was being driven at normal speed on normal road surface.
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.
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. …
Frequently asked questions
Is the 2002 Lexus SC430 a good car?
Based on 42 owner complaints filed with NHTSA, the 2002 SC430 rates use caution: 4.6× as many complaints as a typical year of the SC430 at the same age. It is one of the SC430 years we suggest avoiding. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2002 Lexus SC430?
The air bags — 18 complaints, 43% of all complaints for this model year, most often about frontal › sensor/control module. Next are the wheels & tires (7) and suspension (4).
How many recalls does the 2002 Lexus SC430 have?
There is 1 recall for the 2002 Lexus SC430, the most recent from October 17, 2019 (inflator module). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Lexus SC430?
The best years by complaints, compared at the same age, are 2004, 2006 and 2005. Years to avoid or approach with caution: 2002 and 2007. See the full Lexus SC430 years comparison.
At what mileage do 2002 Lexus SC430 problems happen?
The median mileage reported in complaints is about 62,000 miles; 42% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.