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2000 Lexus GS400

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

Limited mileage data: 3 of 8 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.

  • Vehicle Speed Control. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Tires. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

1 crash reports0 fire reports1 injury reports

Electrical System complaints

1 reports
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100,834 miles · Jul 5, 2010
Electrical SystemVehicle Speed Control

WHILE DRIVING ON THE HIGHWAY MY CAR SUDDENLY STOP WITH NO APPARENT REASON AT ALL. I TRIED TO ACCELERATE BUT IT DID NOT RESPONDED, EVENTHOUGH THE ENGINE WAS RUNNING PERFECTLY. EVERYTHING WAS WORKING BUT THE ACCELERATOR. WHEN TAKEN TO THE LEXUS DEALER THEY TOLD ME THE PROBLEM WAS WITH THE ELECTRONIC CONTROL MODULE. THEY TOLD ME IT…

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WHILE DRIVING ON THE HIGHWAY MY CAR SUDDENLY STOP WITH NO APPARENT REASON AT ALL. I TRIED TO ACCELERATE BUT IT DID NOT RESPONDED, EVENTHOUGH THE ENGINE WAS RUNNING PERFECTLY. EVERYTHING WAS WORKING BUT THE ACCELERATOR. WHEN TAKEN TO THE LEXUS DEALER THEY TOLD ME THE PROBLEM WAS WITH THE ELECTRONIC CONTROL MODULE. THEY TOLD ME IT WILL COST ME AROUND $3,000.00 TO REPLACE IT. IS THIS NORMAL FOR THIS CAR TO HAPPEN OR IS IT NORMAL WEAR AND TEAR?. WE DID NOT HAVE AN ACCIDENT BECAUSE IT WAS EARLY IN THE MORNING BUT IT COULD BE WORSE DURING HEAVY TRAFFIC HOURS. *TR

NHTSA ODI #10341483

Official recalls

0

No recalls in this snapshot.

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

1

DP03003 · Unintended Engine Speed Increase/sa

Opened Jul 17, 2003 · Closed Sep 23, 2003

Status: closed (inferred from source dates) · Vehicle Speed Control:linkages

ON MAY 13, 2003 THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION (NHTSA) RECEIVED AN APRIL 25, 2003 LETTER FROM MR. PETER BODDAERT PETITIONING THE AGENCY TO CONDUCT A PETITION ANALYSIS OF CERTAIN 1997 THROUGH 2000 MODEL YEAR LEXUS 300 AND 400 SERIES VEHICLES FOR PROBLEMS OF VEHICLE SPEED CONTROL LINKAGES WHICH RESULTS IN SUDDEN, UNEXPECTED EXCESSIVE (VEHICLE) ACCELERATION EVEN THOUGH THERE IS NO PRESSURE [SIC]APPLIED TO THE ACCELERATOR PEDAL.IN SUPPORT OF HIS PETITION, MR. BODDAERT CITES A NUMBER OF ODI REPORTS CONCERNING VEHICLE SPEED CONTROL LINKAGES IN THE SUBJECT VEHICLES.INCLUDED AMONGST THE THIRTY-SIX REPORTS HE CITES IS ONE INVOLVING A LEXUS THAT COLLIDED WITH FIVE OTHER CARS IN THE SPACE OF ONE-HALF MILE BEFORE IT COULD BE STOPPED.ODI FOUND NO DATA INDICATING THE EXISTENCE OF A DEFECT TREND RELATED TO THE PETITIONER'S ALLEGATIONS AT THIS TIME.THEREFORE, THERE IS NO REASONABLE POSSIBILITY THAT AN ORDER CONCERNING THE NOTIFICATION AND REMEDY OF A SAFETY-RELATED DEFECT WOULD BE ISSUED AS A RESULT OF GRANTING MR. BODDAERT'S PETITION.CONSEQUENTLY, IN VIEW OF THE NEED TO ALLOCATE AND PRIORITIZE NHTSA'S LIMITED RESOURCES TO BEST ACCOMPLISH THE AGENCY'S SAFETY MISSION, THE PETITION IS DENIED.