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1992 Lexus SC400

Owner reports · Recalls · Investigations

Limited comparison data

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

About this comparison →
30Owner complaints

Model-year median: 2

1Recall campaigns

View recall details →

0Investigations

View investigation details →

How this year compares

Owner complaints by model year

Other model years Selected year
1
199030
19929
19932
19949
1995
Compare all SC400 years →

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

What owners reported most

Electrical System
12Exterior Lighting
5Service Brakes, Hydraulic
5Vehicle Speed Control
4Unknown Or Other
3
All reported categories
Equipment
2Interior Lighting
2Power Train
2Air Bags
1Engine And Engine Cooling
1Steering
1Structure
1

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

When problems were reported

Mileage at the reported incident

Limited mileage data: 12 of 30 reports include usable mileage. There isn’t enough coverage to show a useful chart.

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.

  • Electrical System. Review the 12 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Exterior Lighting. Review the 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes, Hydraulic. Review the 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

5 crash reports1 fire reports0 injury reports

Vehicle Speed Control complaints

4 reports
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220,578 miles · Mar 7, 2010
Vehicle Speed Control

UNINTENDED ACCELERATION, MY 1992 LEXUS SC400 ACCELERATED TO NEARLY 90 MPH ON A 50 MPH RD. AFTER GOING THROUGH A YELLOW LIGHT. WHEN I WAS NEAR THE SPEED LIMIT OF 50 MPH I LET UP OFF THE ACCELERATOR BUT THE CAR WAS CLIMBING IN SPEED AS IF I WAS STILL ON THE ACCELERATOR, I APPLIED THE BRAKES TWICE AND EACH TIME I DID IT FELT LIKE I…

Read full complaint

UNINTENDED ACCELERATION, MY 1992 LEXUS SC400 ACCELERATED TO NEARLY 90 MPH ON A 50 MPH RD. AFTER GOING THROUGH A YELLOW LIGHT. WHEN I WAS NEAR THE SPEED LIMIT OF 50 MPH I LET UP OFF THE ACCELERATOR BUT THE CAR WAS CLIMBING IN SPEED AS IF I WAS STILL ON THE ACCELERATOR, I APPLIED THE BRAKES TWICE AND EACH TIME I DID IT FELT LIKE I WAS BEING PUSHED FROM BEHIND SO I PUT ON "N" ONLY TO HEAR THE RPM'S REV REALLY HIGH. I DON'T HAVE FLOOR MATS BUT I HAD THE CAR SERVICED EARLIER THAT DAY BUT WHEN I TOOK IT TO THE AUTOMOTIVE DEPARTMENT OF THE COLLEGE I WAS ATTENDING THEY FOUND NOTHING WRONG, IT HAS NEVER HAPPENED AGAIN SINCE THEN DESPITE THE FACT I CONSTANTLY TAKE MY FOOT OFF THE ACCELERATOR TO SEE IF IT SLOWS DOWN. THERE WAS NO CRASH AND THEREFORE NO INJURIES. *TR

NHTSA ODI #10317540

Mileage unknown · Aug 20, 2004
Vehicle Speed Control

VEHICLE ACCELERATES WHEN BRAKES ARE APPLIED. *MR WHEN THE CONSUMER STEPPED ON THE BRAKE PEDAL, THE VEHICLE ACCELERATED INSTEAD OF STOPPING. THE SERVICE DEALER STATED THAT THERE WAS NO PROBLEM. *SC *JB

NHTSA ODI #10089705

Mileage unknown · Oct 30, 2002
Vehicle Speed Control

TS

NHTSA ODI #8021943

Mileage unknown · Jul 6, 1998
Vehicle Speed ControlCrash

CONSUMER WAS DRIVING ON STREET WHEN CAME TO A STOP SIGN,THE VEHICLE STARTED TO ACCELERATE, CAUSING THE DRIVER TO GO THROUGH ONCOMING TRAFFIC, CAUSING AN ACCIDENT. NO INJURY OCCURRED .DEALER NOTIFIED . *AK

NHTSA ODI #823154

Official recalls

1

92V046000 · Service Brakes, Hydraulic:foundation Components

Apr 1, 1992

THE ANTI-LOCK BRAKE/TRACTION CONTROL COMPUTER LOGIC PROGRAM WAS INCOMPLETE, RESULTING IN THE TRAPPING OF BRAKE FLUID PRESSURE IN THE REAR BRAKE LINES. FAILURE TO RELEASE THE REAR BRAKE LINE PRESSURE CAUSES A CONDITION WHERE BRAKE PEDAL APPLICATION RESULTS IN ACTIVATION OF THE FRONT BRAKE ONLY, AND CONTINUAL REAR BRAKE DRAG.

Consequence & remedy

Consequence: FAILURE TO RELEASE THE HYDRAULIC PRESSURE IN THE REARBRAKE LINES CAUSES THE REAR BRAKES TO "DRAG" AND A CONDITION WHERE ONLY THEFRONT BRAKES ARE APPLIED WHEN THE BRAKE PEDAL IS DEPRESSED BY OPERATOR. THISRESULTS IN EARLY WEAR OF THE REAR BRAKE LINING, INCREASES OF STOPPING DISTANCES,AND POSSIBLE LOSS OF VEHICLE CONTROL AND A POSSIBLE ACCIDENT.

Remedy: REPLACE THE DEFECTIVE ANTI-LOCK BRAKE/TRACTION CONTROL COMPUTER, AND IF ANY BRAKE SYSTEM IS DAMAGED FROM THE DEFECTIVE OPERATION OF THE ANTI-LOCK BRAKE/TRACTION CONTROL SYSTEM, REPAIR THE DAMAGE AT NO COST.

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.