There are 3 owner-reported speed control & cruise complaints for the 2002 Lexus SCin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
TL* THE CONTACT OWNS A 2002 LEXUS SC430. THE CONTACT STATED AFTER SHIFTING THE VEHICLE INTO DRIVE GEAR IT SUDDENLY ACCELERATED AND CRASHED INTO A NEIGHBORS DOOR, FENCE, HOUSE AND AIR CONDITION. DURING THE CRASH BOTH THE DRIVER AND PASSENGER SIDE AIR BAGS DEPLOYED. THE VEHICLE WAS DESTROYED. THE CONTACT AND PASSENGER WERE TAKEN TO THE HOSPITAL. THE CONTACT CALLED THE MANUFACTURER AND FILED A COMPLAINT. THE CONTACT STATED THE VEHICLE ACCELERATED AFTER THE BATTERY WAS REPLACED. THE FAILURE MILEAGE WAS 49,000. UPDATED 7/22/13 *CN
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
SPEED CONTROL FAILURE CAUSED VEHICLE TO LOSE CONTROL. *AK
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on May 4, 2026