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Electrical system

2002 Lexus SC430 Electrical problems

Owners have filed 2 complaints about the 2002 Lexus SC430's electrical system with NHTSA - 4% of all its complaints, most recently on September 29, 2025. Dead batteries, warning lights, wiring, alternators, infotainment and electronic module failures.

Complaints
2
Recalls
0
Crashes
0
Fires
0
Injuries
0
Deaths
0

Electrical complaints

Electrical system

Odometer Fraud. The contact purchased a 2002 Lexus SC430. The contact stated that while attempting to register the vehicle, it was discovered that there was a mileage discrepancy. The vehicle was a dealer sale. At the time of purchase, the vehicle mileage was 110,000, and at the time of registration, it was discovered that the mileage was 220,000.

Filed Incident Electrical systemNHTSA 11690398
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

Filed Incident Electrical systemNHTSA 10147606

Lexus SC430 electrical complaints by year

SC430 electrical problems, every year

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Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data

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